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CA3140EZ: 4.5MHz, BiMOS Operational Amplifier with MOSFET Inputs/Bipolar Outputs 

Basic Information: 

Model No.: CA3140EZ 

Package: PDIP-8 

Type: Operational Amplifier

Overview: 

The CA3140EZ is an integrated circuit operational amplifier that combines the advantages of a high-voltage PMOS transistor and a high-voltage bipolar transistor on a single monolithic chip.

The CA3140EZ BiMOS op-amps use gate-protected MOSFET (PMOS) transistors in the input circuitry to provide very high input impedance, very low input current, and high-speed performance.

CA3140EZ Specifications: 

Number of Circuits: 1 

Voltage Slew Rate: 9V/µs 

Gain Bandwidth Product: 4.5 MHz 

Current - Input Bias: 10 pA 

Voltage - Input Compensation: 5 mV 

Current - Supply: 4mA 

Current - Output/Channel: 40 mA 

Voltage - Span (Min): 4 V 

Voltage - Span (Max): 36 V 

Operating Temperature: -55°C ~ 125°C 

Mounting Type: Through Hole 

Package/Housing: 8-DIP (0.300", 7.62mm) 

Supplier Device Package: 8-PDIP

CA3140EZ Product Features: 

MOSFET Input Stage

- Very High Input Impedance (ZIN) -1.5T (typical)

- Very low input current (Il) -10pA (typical), 15V

- Wide common-mode input voltage range (VlCR) - can swing at 0.5V below negative supply voltage rail

- Output swing complements input common-mode range

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