Texas Instruments TLC1541CN

10-Bit, 32 kSPS ADC Serial Out, uProcessor Periph./Standalone, 11 Ch. 20-PDIP
Analog to Digital Converter Single SAR 32k Single Pole 10-Bit Serial 20-Pin Plastic DIP Tube
20-DIP (0.300 7.62mm) TLC1541 Selectable Address Nickel/Palladium/Gold (Ni/Pd/Au) analog digital converter 4.57mm 1.2mA 32ksps 6mW
The TLC1541 is a CMOS A/D converter built around a 10-bit switched-capacitor successive approximation A/D converter. The device is designed for serial interface to a microprocessor or peripheral using a 3-state output with up to four control inputs ( including independent SYSTEM CLOCK, I/O CLOCK, chip select [CS], and Address INPUT). A 2.1-MHz system clock for the TLC1541, with a design that includes simultaneous read/write operation, allows high speed data transfers and sample rates up to32 258 samples per second. In addition to the high-speed converter and versatile control logic,there is an on-chip, 12-channel analog multiplexer that can be used to sample any one of 11 inputs or an internal self-test voltage and a sample-andhold function that operates automatically.