CA3140 – 4.5MHz BiMOS Operational Amplifier with MOSFET Input/Bipolar Output – SOIC-8 Package
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. The CA3140A and CA3140 BiMOS operational amplifiers feature gate protected MOSFET (PMOS) transistors in the input circuit to provide very high input impedance, very low input current, and high speed performance. The CA3140A and CA3140 operate at supply voltage from 4V to 36V (either single or dual supply). These operational amplifiers are internally phase compensated to achieve stable operation in unity gain follower operation, and additionally, have access terminal for a supplementary external capacitor if additional frequency roll-off is desired.
Features/Specs:
- Manufacturer Part No: CA3140
- Manufacturer: Renesas Electronics/Intersil
- Series: CA3140
- Product Type: Operational Amplifiers
- Number of Channels: 1 Channel
- Gain Bandwidth Product: 3.7MHz
- Slew Rate: 7V/us
- Input Offset Voltage: 15mV
- Input Bias Current: 245 pA
- Supply Voltage Range: ±2V ~ ±36V
- Operating Supply Current: 1.6 mA
- Output Current per Channel: 40 mA
- Common Mode Rejection Ratio: 70 dB
- Input Voltage Noise Density: 40 nV/sqrt Hz
- Shutdown: No Shutdown
- Operating Temperature: -55°C ~ +125°C
- Power Supply Rejection Ratio: 80dB
- Voltage Gain dB: 100 dB
- Mounting Style: SMD/SMT
- Package/Case:cSOIC-8
Applications:
- Ground-referenced single Supply Amplifiers in Automobile and Portable Instrumentation
- Sample and Hold Amplifiers
- Long Duration Timers/Multivibrators (us-Minutes-Hours)
- Photocurrent Instrumentation
- Peak Detectors
- Active Filters
- Comparators
- Interface in 5V TTL Systems and Other Low
- Supply Voltage Systems
- All Standard Operational Amplifier Applications
- Function Generators
- Tone Controls
- Power Supplies
- Portable Instruments
- Intrusion Alarm Systems
Datasheet: CA3140
Package Includes:
- 1 x CA3140 – 4.5MHz BiMOS Operational Amplifier with MOSFET Input/Bipolar Output – SOIC-8 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
Reviews
There are no reviews yet.