TLC1542-EP

TLC1542ĆEP, TLC1543ĆEP 10ĆBIT ANALOGĆTOĆDIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS SGLS152A − JANUARY 2004 − REVISED FEBRUARY 2006 D Controlled Baseline − One Assembly/Test Site, One Fabrication Site D Extended Temperature Performance of −40°C to 125°C D Enhanced Diminishing Manufacturing Sources (DMS) Support D Enhanced Product Change Notification D Qualification Pedigree† D 10-Bit Resolution A/D Converter D 11 Analog Input Channels D Three Built-In Self-Test Modes D Inherent Sample-and-Hold Function D Total Unadjusted Error . . . ± 1 LSB Max D On-Chip System Clock D End-of-Conversion (EOC) Output D Terminal Compatible With TLC542 D CMOS Technology DW PACKAGE (TOP VIEW) A0 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 EOC 18 I/O CLOCK 17 ADDRESS 16 DATA OUT 15 CS 14 REF + 13 REF − 12 A10 11 A9 description The TLC1542-EP and TLC1543-EP are CMOS 10-bit switched-capacitor successive-approximation analog-to-digital converters. These devices have three inputs, a 3-state output chip select (CS), input/output clock (I/O CLOCK), address input (ADDRESS), and data output (DATA OUT)] that provide a direct 4-wire interface to the serial port of a host processor. The TLC1542-EP and TLC1543-EP allow high-speed data transfers from the host. In addition to a high-speed A /D converter and versatile control capability, the TLC1542-EP and TLC1543-EP have an on-chip 14-channel multiplexer that can select any one of 11 analog inputs or any one of three internal...