CA3290A Overview
CA3290, CA3290A Data Sheet September 1998 File Number 1049.3 BiMOS Dual Voltage parators with MOSFET Input, Bipolar Output The CA3290A and CA3290 types consist of a dual voltage parator on a single monolithic chip. The mon mode input voltage range includes ground even when operated from a single supply. The low supply current drain makes these parators suitable for battery operation;.
CA3290A Key Features
- MOSFET Input Stage
- Very High Input Impedance (ZIN)
- 1.7TΩ (Typ)
- Very Low Input Current at V+ = 5V
- 3.5pA (Typ)
- Wide mon Mode Input Voltage Range (VICR) Can Be Swung 1.5V (Typ) Below Negative Supply Voltage Rail
- Virtually Eliminates Errors Due to Flow of Input Currents
- Output Voltage patible with TTL, DTL, ECL, MOS, and CMOS Logic Systems in Most