TC7109A Description
The TC7109A is a 12-bit plus sign, CMOS low power Analog-to-Digital Converter (ADC). Only eight passive ponents and a crystal are required to form a plete dual slope integrating ADC. The improved VOH source current and other TC7109A.
TC7109A Key Features
- Zero Integrator Cycle for Fast Recovery from Input Overloads
- Eliminates Cross-Talk in Multiplexed Systems
- Sign Magnitude Coding Format
- True Differential Signal Input and Differential
- Low Noise: 15VP-P Typ
- Input Current: 1pA Typ
- No Zero Adjustment needed
- TTL patible, Byte Organized Tri-State
- UART Handshake Mode for simple Serial Data
- The “A” version has a higher IOUT on the digital lines
TC7109A Applications
- ideal for remote data logging. Control and monitoring of conversion timing is provided by the RUN/HOLD input and Status output