TLC532AM

TLC532AI, TLC532AM, TLC533AI, TLC533AM LinCMOS™ 8-BIT ANALOG-TO-DIGITAL PERIPHERALS WITH 5 ANALOG AND 6 DUAL-PURPOSE INPUTS SLAS070 – D2819, NOVEMBER 1983 – REVISED SEPTEMBER 1986 LinCMOS™ Technology 8-Bit Resolution Total Unadjusted Error . . . ±0.5 LSB Max Ratiometric Conversion Access Plus Conversion Time: TLC532A . . . 15 µs Max TLC533A . . . 30 µs Max 3-State, Bidirectional I/O Data Bus 5 Analog and 6 Dual-Purpose Inputs On-Chip 12-Channel Analog Multiplexer Three On-Chip 16-Bit Data Registers Software Compatible With Larger TL530 and TL531 (21-Input Versions) On-Chip Sample-and-Hold Circuit Single 5-V Supply Operation Low Power Consumption . . . 6.5 mW Typ Improved Direct Replacements for Texas Instruments TL532 and TL533, National Semiconductor ADC0829, and Motorola MC14442 I/O Data Bus N PACKAGE (TOP VIEW) REF – GND 2 – 1 (MSB) 2–2 2–3 2–4 2–5 2–6 2–7 2 – 8 (LSB) R/ W CLK RS CS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 REF + (A1) 27 VCC 26 A0 25 A2 24 A3 23 A4 Analog Inputs 22 A5 21 A10/D1 20 A11/D2 19 A12/D3 Analog/ 18 A13/D4 Digital Inputs 17 A14/D5 16 A15/D6 15 R FN PACKAGE (TOP VIEW) 2–2 2 – 1(MSB) GND REF – REF + (A1) VCC A0 description The TLC532A and TLC533A are monolithic LinCMOS™ peripheral integrated circuits each designed to interface a microprocessor for analog data acquisition. These devices are complete peripheral data acquisition systems on a single chip and can convert analog signals to digital data from up...