The ICL7104/ICL7104-16/ICL7104-14 is a 16-bit/14-bit binary three-state latched output plus polarity and overrange integrated A/D converter, ideally suited for interfacing to UARTs and microprocessors. The converter features zero reading guarantee, precise null detection, true ratiometric operation, single reference voltage, on-board clock and reference, auto-zero, auto-polarity, accuracy guaranteed to 1 count, all outputs TTL compatible, ±4V analog input range, and status signal available for external sync, A/Z in preamp, etc.
This document describes the Intersil ICL8052/ICL8068 and ICL7104 family of high-performance A/D converters. The system combines a digital chip (ICL7104) with an analog section (ICL8052 or ICL8068) to provide 16-bit or 14-bit binary three-state latched outputs.
| Resolution | 14-Bit/16-Bit |
|---|---|
| Output Type | Binary Three-State Latched Outputs Plus Polarity and Overrange |
| Analog Input Range | +4V |
| Temperature Range (ICL8052/68) | 0 to 70°C |
| Clock Frequency (Typical) | 200kHz |
| Supply Voltage V+ | +5V |
The system provides 16-bit or 14-bit binary three-state latched outputs.
Yes, it is ideally suited for interface to UARTs and microprocessors.
The ICL7104 requires +5V logic, +15V positive analog supply, and -15V negative analog supply.