Part Number: CA3140
Function: 4.5MHz, BiMOS operational amplifier with MOSFET input/bipolar output
Package: DIP 8, SOIC 8, Can 8 Pin Type
Manufacturer: Intersil
Pinouts:
Description
The CA3140A and CA3140 are integrated circuit operational amplifiers that combine the advantages of high voltage PMOS transistors with high voltage bipolar transistors on a single monolithic chip.
Features
1. MOSFET Input Stage
(1) Very High Input Impedance (ZIN) -1.5TΩ (Typ)
(2) Very Low Input Current (Il) -10pA (Typ) at ±15V
(3) Wide Common Mode Input Voltage Range (VlCR) – Can be Swung 0.5V Below Negative Supply
Voltage Rail
(4) Output Swing Complements Input Common Mode Range
Applications:
• Ground-Referenced Single Supply Amplifiers in Automobile and Portable Instrumentation
• Sample and Hold Amplifiers
• Long Duration Timers/Multivibrators (μseconds-Minutes-Hours)
• Photocurrent Instrumentation
• Peak Detectors
• Active Filters
• Comparators
CA3140 Datasheet PDF Download
Other data sheets are available within the file: CA3140A, CA3140AE, CA3140AT, CA3140E
CA3140