12 Bit ADC (AD 7109) module is a single channel, high performance, low power integrating ADC. This module accepts true differential inputs, in the range of ?5V DC. Conversion rate is 30 conversions / second. An on board 3.58 MHz crystal clock is provided to drive the ICL 7109. . All inputs fully protected against static discharge, useful in the design of analytical instruments, process instruments and or using low speed transducers. The module utilizes Intersil?s ICL 7109, a 12-bit binary A to D converter for microprocessor interface. The ICL 7109 is a high performance, low power integrating, microprocessor compatible A to D converters. The module is designed to interface with all the microprocessor trainers. The module needs an external supply of +5V @ 500mA, and a -5V @ 300mA to power up the system.
Specifications:
- 12 BIT analog to digital converter.
- Uni-polar or bipolar inputs in the range of ?5V DC.
- 30 conversion/sec.
- Microprocessor compatible.
- Compatible with all Microprocessor and Micro controller trainer
- Requires external power supply of 12V DC @ 250mA, and +5V DC @ 500mA
- Assembled in an elegant sloping cabinet.
Note: This experimental module can be interfaced to all Microprocessor trainers, Micro control trainers or IBM PC Add ? on card Model: IBR-1.
