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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 1,572

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 7 Weeks
Minimum Order: 1
Multiple Of: 1
Quantity Web Price
1 $2.09
294 $1.58
392 $1.56
980 $1.49
1,470+ $1.46


Attributes Table
No of Channels 1
Gain Bandwidth-Nom 4.5MHz
Slew Rate-Nom 9V/µs
Supply Voltage-Max 36V
Input Offset Voltage-Max 5mV
Gain 3.2dB
Features and Applications

The CA3140MZ is a 4.5 MHz, BiMOS operational amplifier with MOSFET input/bipolar output. It is available in a 8 pin SOIC package.

This device feature gate protected MOSFET (PMOS) transistors in the input circuit to provide very high input impedance, very low input current, and high speed performance. It operates at supply voltage from 4 V to 36 V and combine the advantages of high voltage PMOS transistors with high voltage bipolar transistors on a single monolithic chip.


  • MOSFET Input Stage
    • Very High Input Impedance (ZIN) -1.5T Ω (Typ)
    • Very Low Input Current (Il) -10pA (Typ) at ±15V
    • Wide Common Mode Input Voltage Range (VlCR) Can be Swung 0.5V Below Negative Supply Voltage Rail
    • Output Swing Complements Input Common Mode Range
  • Directly Replaces Industry Type 741 in Most Applications
  • Pb-Free Plus Anneal Available (RoHS Compliant)


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  • Photocurrent Instrumentation
  • Peak Detectors
  • Active Filters
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