This datasheet introduces the TLC3544 and TLC3548 5-V analog, 3-/5-V digital, 14-bit, 200-KSPS, 4-/8-channels serial analog-to-digital converters with 0-5 V (pseudodifferential) inputs.
The TLC3544 and TLC3548 are a family of 14-bit resolution, low-power CMOS analog-to-digital converters (ADCs). These devices operate from a single 5-V analog power supply and a 3-V to 5-V digital supply. They feature serial interfaces compatible with both SPI and DSP protocols.
The maximum throughput is 200 KSPS.
The analog input range is 0-V to Reference voltage.
The driving source impedance should be less than or equal to 1 kΩ.