Part Number
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CA3290 |
Manufacturer
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Intersil |
Description
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BiMOS Dual Voltage Comparators |
Published
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Aug 9, 2005 |
Detailed Description
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CA3290, CA3290A
Data Sheet September 1998 File Number 1049.3
BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar ...
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Datasheet
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CA3290
|
Overview
CA3290, CA3290A
Data Sheet September 1998 File Number 1049.
3
BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output
The CA3290A and CA3290 types consist of a dual voltage comparator on a single monolithic chip.
The common mode input voltage range includes ground even when operated from a single supply.
The low supply current drain makes these comparators suitable for battery operation; their extremely low input currents allow their use in applications that employ sensors with extremely high source impedances.
Package options are shown in the table below.
Features
• MOSFET Input Stage - Very High Input Impedance (ZIN) .
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7TΩ (Typ) - Very Low Input Current at V+ = 5V...
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