12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown

The TLC2558 and TLC2554 are a family of high-performance, 12-bit low power, 1.6 us, CMOS Analog-to-digital converters (ADC) which operate from a single 5 V power supply. These devices have three digital inputs and a 3-state output [chip select (CS), serial input-output Clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire Interface to the serial port of most popular host Microprocessors (SPI interface). When interfaced with a DSP a frame sync (FS) signal is used to indicate the start of a serial data frame.
In addition to d15 a high-speed A/D converter and versatile control capability, these devices have an on-chip Analog multiplexer that CAN select any Analog inputs or one of three internal self-test voltages. The sample-and-hold function is automatically started after the fourth SCLK edge (normal sampling) or CAN be controlled by a special pin, CSTART, to extend the sampling period (extended sampling). The normal sampling period CAN also be programmed as short (12 SCLKs) or as long (24 SCLKs) to accommodate faster SCLK operation popular among high-performance signal processors. The TLC2558 and TLC2554 are designed to operate with very low power consumption. The power-saving feature is further enhanced with software/hardware/auto power down modes and programmable conversion speeds. The converter uses the external SCLK as the source of the conversion Clock to achieve higher (up to 1.6 us when a 20 MHz SCLK is used) conversion speed. There is a 4-V internal reference available. An optional external reference CAN also be used to achieve maximum flexibility.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
TLC2558IPW Texas Instruments 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown 20-TSSOP -40 to 85
TLC2558IPWRG4 Texas Instruments 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, GREEN, PLASTIC, TSSOP-20
TLC2558CDW Texas Instruments 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown 20-SOIC
TLC2558QDW Texas Instruments 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, PLASTIC, SOIC-20
TLC2558IDW Texas Instruments 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown 20-SOIC
TLC2558IDWG4 Texas Instruments 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown 20-SOIC
TLC2558IPWR Texas Instruments 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown 20-TSSOP -40 to 85
TLC2558IPWG4 Texas Instruments 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, GREEN, PLASTIC, TSSOP-20
TLC2558CDWG4 Texas Instruments 12-bit, 400 KSPS ADC, 8-Ch. Serial With Powerdown 20-SOIC
TLC2558QDWR Texas Instruments 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20, PLASTIC, SOIC-20
TLC2558 's PackagesTLC2558 's pdf datasheet
TLC2558CDW SOIC
TLC2558CDWG4 SOIC
TLC2558CDWRG4 SOIC
TLC2558CPW TSSOP
TLC2558CPWRG4 TSSOP
TLC2558IDW SOIC
TLC2558IDWG4 SOIC
TLC2558IDWRG4 SOIC
TLC2558IPW TSSOP
TLC2558IPWG4 TSSOP
TLC2558IPWR TSSOP
TLC2558IPWRG4 TSSOP
TLC2558QDW SOIC
TLC2558QDWR SOIC




TLC2558 Pinout, Pinouts
TLC2558 pinout,Pin out
This is one package pinout of TLC2558,If you need more pinouts please download TLC2558's pdf datasheet.

TLC2558 Application circuits
TLC2558 circuits
This is one application circuit of TLC2558,If you need more circuits,please download TLC2558's pdf datasheet.


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