The DAC2904 is a monolithic, 14-bit, dual-channel, high-speed Digital-to-Analog Converter (DAC), and is optimized to provide high dynamic performance while dissipating only 310mW. Operating with high update rates of up to 125MSPS, the DAC2904 offers ...
The DAC5672 is a monolithic, dual-channel, 14-bit, high-speed DAC with on-chip voltage reference. Operating with update rates of up to 275 MSPS, the DAC5672 offers exceptional dynamic performance, tight-gain, and offset matching characteristics that make ...
The DAC5672A is a monolithic, dual-channel, 14-bit, high-speed DAC with on-chip voltage reference. Operating with update rates of up to 275 MSPS, the DAC5672A offers exceptional dynamic performance, tight-gain, and offset matching characteristics that ...
The DAC5674 is a 14-bit resolution high-speed digital-to-analog converter (DAC) with integrated 4x-interpolation filter, on-board clock multiplier, and on-chip voltage reference. The device has been designed for high-speed digital data transmission in wired ...
The DAC5675A is a 14-bit resolution high-speed digital-to-analog converter. The DAC5675A is designed for high-speed digital data transmission in wired and wireless communication systems, high-frequency direct-digital synthesis (DDS), and waveform ...
The DAC8801 multiplying digital-to-analog converter is designed to operate from a single 2.7-V to 5.5-V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides ...
The DAC8802 is a dual, 14-bit, current-output digital-to-analogconverter (DAC) designed to operate from a single 2.7 V to 5.5 V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback ...
The DAC8803 is a quad, 14-bit, current-output digital-to-analog converter (DAC) designed to operate from a single +2.7-V to 5-V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback ...
The DAC8805 dual, multiplying digital-to-analog converter (DAC) is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) ...
The DAC8806, a multiplying digital-to-analog converter(DAC), is designed to operate from a single 2.7V to 5.5V supply. The applied external reference input voltage VREF determines the full-scale output current. An internal feedback resistor (RFB) provides ...
The DAC904 is a high-speed, Digital-to-Analog Converter (DAC) offering a 14-bit resolution option within the family of high-performance converters. Featuring pin compatibility among family members, the DAC908, DAC900, and DAC902 provide a component selection ...
The THS5671A is a 14-bit resolution digital-to-analog converter (DAC) specifically optimized for digital data transmission in wired and wireless communication systems. The 14-bit DAC is a member of the CommsDAC series of high-speed, low-power CMOS ...
The AD5625R/AD5645R/AD5665R and AD5625/AD5665 members of the nanoDAC family are low power, quad, 12-/ 14-/16-bit, buffered voltage-out DACs with/without an on-chip reference. All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by ...
The AD5362/AD5363 contains 8, 16/14-bit DACs in a single, 56-lead, LFCSP or 52-lead LQFP package. It provides buffered voltage outputs with a span 4 times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For ...
The AD7841 contains eight 14-bit, buffered voltage-output DACs on one monolithic chip. It has output voltages with a full-scale range of 10 V from reference voltages of 5 V. There are 3 separate differential references with buffered inputs; one for DACs A and ...
The device is operated with AVcc = +5V5%, DVcc= 2.7V to 5.25V, Vss = -4.75V to -16.5V and VDD = 8V to 16.5V and requires a stable +3V reference on REF_IN as well as an offset voltage on OFFS_IN. It is available in a 74-lead 12mm x 12mm CSPBGA package.
Also ...
The AD5532B is a 32-channel, bipolar, voltage-output, 14-bit DAC with an additional infinite sample-and-hold mode. It is an improved spec version of the existing AD5532.
Differences are:
AD5532ABC-1
AD5532BBC-1Mode
Offset error ...
The AD5378 is a 32-channel 14-bit bipolar voltage-output DAC. It combines 32 DAC channels and 32 output amplifiers (with gain) in a single package. All DACs are monotonic to 14-bits and accurate to 12-bits. The maximum output voltage span of the DACs is ...
The AD5379 combines 40 DAC channels and 40 output amplifiers (with gain) in a single 108-ball CSPBGA package. All DACs are monotonic to 14-bits. Each DAC has a maximum output voltage span of 17.5 V. Using reference voltages of -3.5 V and +5 V, this corresponds ...
The AD5530/AD5531 are single 12- and 14-bit (respectively) serial input, voltage output digital-to-analog converters (DAC).
They utilize a versatile 3-wire interface that is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards. Data is ...
The AD7836 contains four 14-bit DACs on one monolithic chip. It has output voltages with a full-scale range of 10 V from reference voltages of 5 V. The AD7836 accepts 14-bit parallel loaded data from the exter-nal bus into one of the input latches under ...
AD5628/AD5648/AD5668 devices are low power, octal, 12-/14-/16-bit, buffered voltage-output DACs. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.
The AD5628/AD5648/AD5668 have an on-chip reference with an ...
The AD7834 and AD7835 contain four 14-bit DACs on one monolithic chip. The AD7834 and AD7835 have output voltages in the range 8.192 V with a maximum span of 14 V.
The AD7834 is a serial input device. Data is loaded in 16-bit format from the external ...
The AD7834 and AD7835 contain four 14-bit DACs on one monolithic chip. The AD7834 and AD7835 have output voltages in the range 8.192 V with a maximum span of 14 V.
The AD7834 is a serial input device. Data is loaded in 16-bit format from the external ...
The AD5360/AD5361 contain 16, 16-/14-bit DACs in a single 52-lead LQFP package. It provides buffered voltage outputs with a span four times the reference voltage. The gain and offset of each DAC can be independently trimmed to remove errors. For even greater ...
The AD5384 is a complete 40-channel, 14-bit DAC in a 100-lead CSPBGA package. It operates from a single 3V or 5V supply. All 40-channels have an on-chip output amplifier with rail-to-rail operation. The AD5384 includes an internal 1.25 V/2.5 V, 10 ppm/C ...
The AD5380 is a 40-channel, 14-Bit DAC and is available in a 14 mm x 14 mm 100-lead LQFP package. It operates from a single 3V or 5V supply. Programmable gain (m) and offset (c) are provided per channel to facilitate system calibration. Each DAC channel is ...
The AD5382 is a 32-channel, 14-Bit DAC and is available in a 14 mm x 14 mm 100-lead LQFP package. It operates from a single 3 V or 5 V supply. Programmable gain (m) and offset (c) are provided per channel to facilitate system calibration. Each DAC channel is ...
The AD5390 is a 16-channel, 14-bit DAC and is available in 9 mm x 9 mm 64-lead LFCSP and 52-LQFP packages. It operates from a single 3 V or 5 V supply. Programmable gain (m) and offset (c) are provided per channel to facilitate system calibration. Each DAC ...
The AD5392 is a 8-channel, 14-Bit DAC and is available in a 9 mm x 9 mm 64-lead LFCSP and a 52-LQFP package. It operates from a single 3 V or 5 V supply. Programmable gain (m) and offset (c) are provided per channel to facilitate system calibration. Each DAC ...
The AD5640, a member of the nanoDAC family of devices, is a low power, single, 14-bit, buffered voltage-out DAC and is guaranteed monotonic by design. The AD5640 part includes an internal, 1.25 V, 5 ppm/C reference, giving a full-scale output voltage ...
The AD5623R/AD5643R/AD5663R, members of the nanoDAC family, are low power, dual 12-, 14-, and 16-bit buffered voltage- out digital-to-analog converters (DAC) that operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.
The ...
The AD5624R/AD5644R/AD5664R, members of the nanoDAC family, are low power, quad, 12-/14-/16-bit buffered voltage-out DACs. All devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.
The AD5624R/AD5644R/AD5664R have ...
The AD5040, a member of the nanoDAC family, is a single full accurate 14-bit buffered voltage out DAC in a SOT-23
By combining a 14-bit DAC and high performance output buffer in a SOT-23, the AD5040 delivers a maximum 1 LSB INL linearity error, making ...
The AD7242/AD7244 is a fast, complete, dual 12-bit/14-bit voltage output D/A converter. It consists of a 12-bit/14-bit DAC, 3 V buried Zener reference, DAC output amplifiers and high speed serial interface logic. Interfacing to both DACs is serial, ...
The AD5627R/AD5647R/AD5667R, AD5627/AD5667 members of the nanoDAC family are low power, dual, 12-, 14-, 16-bit buffered voltage-out DACs with/without on-chip reference. All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by ...
The AD7840 is a fast, complete 14-bit voltage output D/A converter. It consists of a 14-bit DAC, 3V buried Zener reference, DAC output amplifier and high speed control logic. The part features double-buffered interface logic with a 14-bit input latch and ...
The AD5544/AD5554 contains 4-independent, current-output, digital-to-analog converters in a space savings pin-compatible SSOP-28 package. The AD5544 offers full 16-bit resolution while the lower priced AD5554 offers 14-bit resolution. Operating from a single ...
The AD7534 is a 14-bit monolithic CMOS D/A converter which uses thin-film resistors and laser trimming to achieve excellent linearity. The device is configured to accept right-justified data in two bytes from an 8-bit data bus. Standard Chip Select and ...
The AD7535 is a 14-bit CMOS DAC with a byte wide parallel interface and 4-quadrant multiplication. The microprocessor compatible parallel interface is double buffered and accepts the 14-bit data in two bytes from an 8-bit data bus. The current output has ...
The AD7538 is a 14-bit monolithic CMOS D/A converter which uses laser trimmed thin-film resistors to achieve excellent linearity. The DAC is loaded by a single 14-bit wide word using standard Chip Select and Memory Write Logic. Double buffering, which is ...
The AD5516 is a 16-channel 12-bit bipolar voltage-output DAC packaged in 74-ball CSPBGA. The part contains a special Increment/Decrement mode which allows 14-bit resolution to be achieved. The output voltage range is fixed at 2.5 V (AD5516-1), 5 V (AD5516-2) ...
The AD5551 and AD5552 are single, 14-bit, serial input, voltage output DACs that operate from a single 5 V 10% supply. The AD5551 and AD5552 utilize a versatile 3-wire interface that is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
The AD5551 and AD5552 are single, 14-bit, serial input, voltage output DACs that operate from a single 5 V 10% supply. The AD5551 and AD5552 utilize a versatile 3-wire interface that is compatible with SPI, QSPI, MICROWIRE, and DSP interface standards.
The AD5532HS is a 32-channel bipolar voltage-output 14-bit DAC with a high-speed serial interface and is packaged in a tiny 12x12 mm CSPBGA. The selected DAC register is written to via the 3-wire interface. The serial interface operates at clock rates up to 30 ...
The AD5535 is a 32-channel 14-bit DAC with an on-chip high voltage output amplifier. This device is targeted for optical microelectromechanical systems. The output voltage range is programmable via the REFIN pin. Output range is 0 to 50 V with REFIN=1 V and is ...
The AD5641, a member of the nanoDAC family, is a single, 14-bit, buffered, voltage-out DAC that operates from a single 2.7 V to 5.5 V supply, typically consuming 75 A at 5 V. The part comes in a tiny SC70 package. Its on-chip precision output amplifier allows ...
The AD5371 contains 40 14-bit DACs in a single, 80-lead LQFP and 100-ball CSP_BGA. The device provides buffered voltage outputs with a span that is 4 the reference voltage. The gain and offset of each DAC channel can be independently trimmed to remove errors. ...
The AD5372/AD5373 contain 32, 16-bit or 14-bit digital-to-analog converters (DACs) in a single 64-lead LQFP. The devices provide buffered voltage outputs with a nominal span of 4 the reference voltage. The gain and offset of each DAC can be inde-pendently ...
The AD5546/AD5556 are precision 16-/14-bit, low power, current-output, parallel input digital-to-analog converters. They are designed to operate from single +5 V supply with 10V multiplying reference for 4-Quadrant outputs.
The built-in 4-Quadrant ...
The AD5547/AD5557 are dual precision, 16-/14-bit, multiplying, low power, current-output, parallel input, digital-to-analog converters. They are designed to operate from single +5 V supply with 10 V multiplying references for 4-quadrant outputs with up to 4 ...
The AD5543/AD5553 are precision 16-/14-bit, low power,
current output, small form factor digital-to-analog converters.
They are designed to operate from a single 5 V supply with a
?0 V multiplying reference.
The applied external reference VREF determines ...
The AD5545/AD5555 are 16-bit/14-bit, current-output, digital-
to-analog converters designed to operate from a single 5 V
supply with bipolar output up to 15V capability.
An external reference is needed to establish the full-scale out-
put-current. An ...
The AD5453 is a CMOS 14-bit Current Output digital-to-analog converter. This device operates from a +2.5 V to 5.5 V power supply, making it suited to battery powered applications and many other applications. This DAC utilizes double buffered 3-wire serial ...
The AD5444/AD5446* are CMOS 12-bit and 14-bit, current output, digital-to-analog converters (DACs). Operating from a single 2.5 V to 5.5 V power supply, these devices are suited for battery-powered and other applications.
As a result of the CMOS ...
The AD9774 is a single supply, oversampling, 14-bit digital-to-
analog converter (DAC) optimized for waveform reconstruction
applications requiring exceptional dynamic range. Manufac-
tured on an advanced CMOS process, it integrates a complete,
low ...
The AD9754 is a 14-bit resolution, wideband, second genera-
tion member of the TxDAC series of high performance, low
power CMOS digital-to-analog-converters (DACs). The
TxDAC family, which consists of pin compatible 8-, 10-, 12-
and 14-bit DACs, is ...
The AD9764 is the 14-bit resolution member of the TxDAC
series of high performance, low power CMOS digital-to-analog
converters (DACs). The TxDAC; family, which consists of pin
compatible 8-, 10-, 12-, and 14-bit DACs, is specifically
optimized for the ...
The AD9767 is a dual-port, high speed, 2-channel, 14-bit CMOS DAC. It integrates two high quality, 14-bit TxDAC+ cores, a voltage reference and digital interface circuitry into a small, 48-lead LQFP. The AD9767 offers exceptional ac and dc performance while ...
The AD9772A is a single supply, oversampling, 14-bit digital-to-analog
converter (DAC) optimized for baseband or IF waveform reconstruction applications requiring exceptional dynamic range. Manufactured on an advanced CMOS process, it integrates a
complete, ...
The AD9704/AD9705/AD9706/AD9707 are the fourth-generation family in the TxDAC series of high performance, CMOS digital-to-analog converters (DACs). This pin-compatible, 8-/10-/12-/14-bit resolution family is optimized for low power operation, while maintaining ...
The AD9744 is the 14-bit member of the new third generation family in the TxDAC product line. This new family includes the AD9744 (14-bit), AD9742 (12-bit), and AD9740 (10-bit) high-speed TxDAC converters with a maximum sampling rate of 210 MSPS. The family is ...
The AD9741/AD9743/AD9745/AD9746/AD9747 are pin-compatible, high dynamic range, dual digital-to-analog converters (DACs) with 8-/10-/12-/ 14-/16-bit resolutions and sample rates of up to 250 MSPS. The devices include specific features for direct conversion ...
The AD9755 is a dual muxed port, ultra high-speed, single channel,14-bit CMOS DAC. It integrates a high-quality 14-bit TxDAC core, a voltage reference, and digital interface circuitry into a small 48-lead LQFP package. The AD9755 offers exceptional AC and DC ...
The AD9775* is the 14-bit member of the AD977x pin-compatible, high performance, programmable 2/4/8 interpolating TxDAC+ family. The AD977x family features a serial port interface (SPI) that provides a high level of programmability, thus allowing for enhanced ...
The AD9780/AD9781/AD9783 include pin-compatible, high dynamic range, dual digital-to-analog converters (DACs) with 12-/14-/16-bit resolutions, and sample rates of up to 600 MSPS. The devices include specific features for direct conversion transmit ...
The AD9776A/AD9778A/AD9779A are dual, 12-/14-/16-bit, high dynamic range, digital-to-analog converters (DACs) that provide a sample rate of 1 GSPS, permitting a multicarrier generation up to the Nyquist frequency. They include features optimized for direct ...
The AD9776/AD9778/AD9779 are dual, 12-/14-/16-bit, high dynamic range, digital-to-analog converters (DACs) that provide a sample rate of 1 GSPS, permitting multicarrier generation up to the Nyquist frequency. They include features optimized for direct ...
The AD9736, AD9735, and AD9734 are high performance, high frequency DACs that provide sample rates of up to 1200 MSPS, permitting multicarrier generation up to
their Nyquist frequency. The AD9736 is the 14-bit member of the family, while the AD9735 and the ...
The HI5741 is a 14-bit, 100MSPS, D/A converter which is implemented in the Intersil BiCMOS 10V (HBC-10) process. Operating from +5V and -5.2V, the converter provides 20.48mA of full scale output current and includes an input data register and bandgap voltage ...
The HI5960 is a 14-bit, 130MSPS (Mega Samples Per Second), high speed, low power, D/A converter which is implemented in an advanced CMOS process. Operating from a single +3V to +5V supply, the converter provides 20mA of full scale output current and includes ...
The ISL5957 is a 14-bit, 260+MSPS (Mega Samples Per Second), CMOS, high speed, low power, D/A (digital to analog) converter, designed specifically for use in high performance communication systems such as base transceiver stations utilizing 2.5G or 3G cellular ...
The ISL5961 is a 14-bit, 130/210+MSPS (Mega Samples Per Second), CMOS, high speed, low power, D/A (digital to analog) converter, designed specifically for use in high performance communication systems such as base transceiver stations utilizing 2.5G or 3G ...
The ISL5927 is a dual 14-bit, 260+MSPS (Mega Samples Per Second), CMOS, high speed, low power, D/A (digital to analog) converter, designed specifically for use in high performance communication systems such as base transceiver stations utilizing 2.5G or 3G ...
The ISL5929 is a dual 14-bit, 130/210+MSPS (Mega Samples Per Second), CMOS, high speed, low power, D/A (digital to analog) converter, designed specifically for use in high performance communication systems such as base transceiver stations utilizing 2.5G or 3G ...
The TDA9935 is optimized to reduce architecture complexity and overall system cost.
Thanks to its direct IF conversion capabilities, it leads dynamic performance in
multi-carrier support. With an internal sampling rate up to 160 Msample/s, TDA9935 is ...
The LTC15911/LTC1597 are pin compatible, parallel input 14-bit and 16-bit multiplying current output DACs that operate from a single 5V supply. INL and DNL are accurate to 1LSB over the industrial temperature range in both 2- and 4-quadrant multiplying modes. ...
The LTC1654 is a dual, rail-to-rail voltage output, 14-bit digital-to-analog converter (DAC). It is available in a 16-lead narrow SSOP package, making it the smallest dual 14-bit DAC available. It includes output buffer amplifiers and a flexible serial ...
The LTC1658 is a single supply, rail-to-rail voltage output, 14-bit digital-to-analog converter (DAC) in an 8-lead MSOP package. It includes an output buffer amplifier and an easy-to-use 3-wire cascadable serial interface.
The LTC1658 output swings from 0V to ...
The LTC1666/LTC1667/LTC1668 are 12-/14-/16-bit, 50Msps differential current output DACs implemented on a high performance BiCMOS process with laser trimmed, thin-film resistors. The combination of a novel current-steering architecture and a high performance ...
The LTC2600/LTC2610/LTC2620 are octal 16-, 14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs in 16-lead narrow SSOP packages. They have built-in high performance output buffers and are guaranteed monotonic. These parts establish new ...
The LTC2601/LTC2611/LTC2621 are single 16-, 14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage output DACs in a 10-lead DFN package. They have built-in high performance output buffers and are guaranteed monotonic.
These parts establish new board-density ...
The LTC2602/LTC2612/LTC2622 are dual 16-,14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a tiny 8-lead MSOP package. They have built-in high performance output buffers and are guaranteed monotonic. These parts establish advanced ...
The LTC2604/LTC2614/LTC2624 are quad 16-,14- and 12-bit 2.5V to 5.5V rail-to-rail voltage output DACs in 16-lead narrow SSOP packages. These parts have separate reference inputs for each DAC. They have built-in high performance output buffers and are ...
The LTC2605/LTC2615/LTC2625 are octal 16-, 14- and 12-bit, 2.7V to 5.5V rail-to-rail voltage-output DACs in 16-lead narrow SSOP packages. They have built-in high performance output buffers and are guaranteed monotonic.
These parts establish new board-density ...
The LTC2606/LTC2616/LTC2626 are single 16-, 14- and 12-bit, 2.7V-to-5.5V rail-to-rail voltage output DACs in a 10-lead DFN package. They have built-in high performance output buffers and are guaranteed monotonic.
These parts establish new board-density ...
The LTC2607/LTC2617/LTC2627 are dual 16-, 14- and 12-bit, 2.7V to 5.5V rail-to-rail voltage output DACs in a 12-lead DFN package. They have built-in high performance output buffers and are guaranteed monotonic.
These parts establish new board-density ...
The LTC2609/LTC2619/LTC2629 are quad 16-, 14- and 12-bit, 2.7V-to-5.5V rail-to-rail voltage output DACs in a 16-lead SSOP package. They have built-in high performance output buffers and are guaranteed monotonic.
These parts establish new board-density ...
The LTC2641/LTC2642 are families of 16-, 14- and 12-bit unbuffered voltage output DACs. These DACs operate from a single 2.7V to 5.5V supply and are guaranteed monotonic over temperature. The LTC2
532
641-16/LTC2642-16 provide 16-bit performance (2LSB INL ...
The LTC2641/LTC2642 are families of 16-, 14- and 12-bit unbuffered voltage output DACs. These DACs operate from a single 2.7V to 5.5V supply and are guaranteed monotonic over temperature. The LTC2641-16/LTC2642-16 provide 16-bit performance (2LSB INL and 1LSB ...
The LTC2704-16/LTC2704-14/LTC2704-12 are serial input, 12-, 14- or 16-bit, voltage output SoftSpan DACs that operate from 3V to 5V logic and 5V to 15V analog supplies. SoftSpan offers six output spanstwo unipolar and four bipolarfully programmable through the ...
The LTC2751 is a family of 12-, 14-, and 16-bit multiplying parallel-input, current-output DACs. They operate from a single 2.7V to 5.5V supply. All parts are guaranteed monotonic over temperature. The LTC2751A-16 provides 16-bit performance (1LSB INL and DNL) ...
The LTC2753 is a family of dual 12-, 14-, and 16-bit multiplying parallel-input, current-output DACs. These DACs operate from a single 2.7V to 5.5V supply and are all guaranteed monotonic over temperature. The LTC2753A-16 provides 16-bit performance (1LSB INL ...
The MAX5195 is an advanced, 14-bit, 260Msps digital-to-analog converter (DAC) designed to meet the demanding performance requirements of signal synthesis applications found in wireless base stations and other communication systems. Operating from a single 5V ...
The MAX547 contains eight 13-bit, voltage-output digital-to-analog converters (DACs). On-chip precision output amplifiers provide the voltage outputs. The MAX547 operates from a 5V supply. Bipolar output voltages with up to 4.5V voltage swing can be achieved ...
The MAX5773/MAX5774/MAX5775 32-channel, 14-bit, voltage-output, digital-to-analog converters (DACs) are ideal for applications requiring a high number of programmable voltages. The MAX5773/MAX5774/MAX5775 can be programmed to calibrate the 14-bit input data ...
The MAX5773/MAX5774/MAX5775 32-channel, 14-bit, voltage-output, digital-to-analog converters (DACs) are ideal for applications requiring a high number of programmable voltages. The MAX5773/MAX5774/MAX5775 can be programmed to calibrate the 14-bit input data ...
The MAX5773/MAX5774/MAX5775 32-channel, 14-bit, voltage-output, digital-to-analog converters (DACs) are ideal for applications requiring a high number of programmable voltages. The MAX5773/MAX5774/MAX5775 can be programmed to calibrate the 14-bit input data ...
