| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,149 pcs
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1149 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The CA3140AS from SIL is a BiMOS operational amplifier designed for high-speed performance with a 4.5MHz bandwidth. It combines the advantages of high voltage PMOS transistors in the input stage with high voltage bipolar transistors in the output stage, all on a single monolithic chip.
Key electrical characteristics include a very high input impedance of 1.5TΩ (typical) and very low input current of 10pA (typical at ±15V). The device operates over a wide supply voltage range of 4V to 36V, making it suitable for both single and dual supply applications. The common mode input voltage range extends down to 0.5V below the negative supply rail.
This operational amplifier is internally phase compensated for stable unity gain follower operation. It is available in multiple package types, including 8-lead PDIP, 8-lead SOIC, and 8-pin Metal Can, supporting both through-hole and surface mount applications.
The CA3140AS is suitable for a wide range of applications, including ground-referenced single supply amplifiers, sample and hold amplifiers, long duration timers, photocurrent instrumentation, peak detectors, active filters, and comparators.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.23 | $1.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The CA3140AS operates from 4V to 36V with either single or dual supply.
The CA3140AS is available in 8-Pin Metal Can, 8 Ld PDIP, and 8 Ld SOIC packages.
Typical input impedance is 1.5TΩ.
Typical input current is 10pA at ±15V.
The common mode range can swing 0.5V below the negative supply rail.
Yes, the CA3140AS directly replaces the industry type 741 in most applications.