ICL7137
Description
The Intersil ICL7136 and ICL7137 are high performance, low power 31/2 digit, A/D converters. Included are seven segment decoders, display drivers, a reference, and a clock.
Key Features
- First Reading Overrange Recovery in One Conversion Period
- Guaranteed Zero Reading for 0V Input on All Scales
- True Polarity at Zero for Precise Null Detection
- 1pA Typical Input Current
- True Differential Input and Reference, Direct Display Drive - LCD ICL7136 - LED lCL7137
- Low Noise - Less Than 15µVP-P
- On Chip Clock and Reference
- No Additional Active Circuits Required
- Low Power - Less Than 1mW
- Surface Mount Package Available
