14-Bit, 125 MSPS, CommsDAC, Diff. Scalable Current Outputs Between 2mA To 20mA

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 digital-to-analog converters. The CommsDAC family consists of pin compatible 14-, 12-, 10-, and 8-bit DACs All devices offer identical Interface options, small outline package, and pinout. The THS5671A offers superior ac and dc performance while supporting update rates up to 125 MSPS.
The THS5671A operates from an Analog supply of 4.5 V to 5.5 V. Its inherent low power dissipation of 175 mW ensures that the device is well-suited for portable and low-power applications. Lowering the full-scale current output reduces the power dissipation without significantly degrading performance. The device features a SLEEP mode, which reduces the standby power to approximately 25 mW, thereby optimizing the power consumption for system needs.
The THS5671A is manufactured in Texas Instruments advanced high-speed Mixed-Signal CMOS process. A current-source-array architecture combined with simultaneous switching shows excellent dynamic performance. On-chip edge-triggered input Latches and a 1.2 V temperature-compensated bandgap reference provide a complete monolithic DAC solution. The digital supply range of 3 V to 5.5 V supports 3 V and 5 V CMOS Logic families. Minimum data input setup and hold times allow for easy interfacing with external Logic The THS5671A supports both a straight binary and twos complement input word format, enabling flexible interfacing with digital signal processors.
The THS5671A provides a nominal full-scale differential output current of 20 mA and < 300 k output impedance, supporting both single-ended and differential applications. The output current CAN be directly fed to the load (e.g., external resistor load or transformer), with no additional external output Buffer required. An accurate on-chip reference and control Amplifier allows the user to adjust this output current from 20 mA down to 2 mA, with no significant degradation of performance. This reduces power consumption and provides 20 dB gain range control capabilities. Alternatively, an external reference voltage and control Amplifier may be applied in applications using a multiplying DAC The output voltage compliance range is 1.25 V.
The THS5671A is available in both a 28-pin SOIC and TSSOP package. The device is characterized for operation over the industrial temperature range of ?40C to 85C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
THS5671AIDWRG4 Texas Instruments PARALLEL, WORD INPUT LOADING, 0.035us SETTLING TIME, 14-BIT DAC, PDSO28, GREEN, PLASTIC, SOIC-28
THS5671AIPW Texas Instruments 14-Bit, 125-MSPS Digital-to-Analog Converter (DAC) 28-TSSOP -40 to 85
THS5671AIPWRG4 Texas Instruments 14-Bit, 125-MSPS Digital-to-Analog Converter (DAC) 28-TSSOP -40 to 85
THS5671AIPWR Texas Instruments 14-Bit, 125-MSPS Digital-to-Analog Converter (DAC) 28-TSSOP -40 to 85
THS5671AIDW Texas Instruments 14-Bit, 125-MSPS Digital-to-Analog Converter (DAC) 28-SOIC -40 to 85
THS5671AIDWG4 Texas Instruments 14-Bit, 125 MSPS, CommsDAC, Diff. Scalable Current Outputs between 2mA to 20mA 28-SOIC -40 to 85
THS5671AIDWR Texas Instruments PARALLEL, WORD INPUT LOADING, 0.035us SETTLING TIME, 14-BIT DAC, PDSO28, GREEN, PLASTIC, SOIC-28
THS5671A 's PackagesTHS5671A 's pdf datasheet
THS5671AIDW SOIC
THS5671AIDWG4 SOIC
THS5671AIDWR SOIC
THS5671AIDWRG4 SOIC
THS5671AIPW TSSOP
THS5671AIPWG4 TSSOP
THS5671AIPWR TSSOP
THS5671AIPWRG4 TSSOP




THS5671A Pinout, Pinouts
THS5671A pinout,Pin out
This is one package pinout of THS5671A,If you need more pinouts please download THS5671A's pdf datasheet.

THS5671A Application circuits
THS5671A circuits
This is one application circuit of THS5671A,If you need more circuits,please download THS5671A's pdf datasheet.


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