Datasheet4U Logo Datasheet4U.com

CA3290

BiMOS Dual Voltage Comparators

CA3290 Features

* MOSFET Input Stage - Very High Input Impedance (ZIN) . . . . . . . . 1.7TΩ (Typ) - Very Low Input Current at V+ = 5V . . . . . . . 3.5pA (Typ) - Wide Common Mode Input Voltage Range (VICR) Can Be Swung 1.5V (Typ) Below Negative Supply Voltage Rail - Virtually Eliminates Errors Due to Flow

CA3290 General Description

The Basic Comparator Figure 4 shows the basic circuit diagram for one of the two comparators in the CA3290. It is generically similar to the industry type “139” comparators, with PMOS transistors replacing PNP transistors as input stage elements. Transistors Q1 through Q4 comprise the differential i.

CA3290 Datasheet (347.89 KB)

Preview of CA3290 PDF

Datasheet Details

Part number:

CA3290

Manufacturer:

Intersil

File Size:

347.89 KB

Description:

Bimos dual voltage comparators.
CA3290, CA3290A Data Sheet September 1998 File Number 1049.3 BiMOS Dual Voltage Comparators with MOSFET Input, Bipolar Output The CA3290A and CA3290 .

📁 Related Datasheet

CA3290A BiMOS Dual Voltage Comparators (Intersil)

CA3292A Quad-Gated Inverting Power Drivers (Intersil)

CA3220 CATV Amplifier (TRW)

CA3224E Automatic Picture Tube Bias Control Circuit (Intersil Corporation)

CA3227 High-Frequency NPN Transistor Array (Intersil Corporation)

CA3228 Speed Control System (Harris Corporation)

CA3232 20 Prescler (RCA Solid State)

CA3237 IR Remote Control Amplifier (Harris)

CA324 Operational Amplifiers (Intersil)

CA3240 BiMOS Operational Amplifier (Renesas)

TAGS

CA3290 BiMOS Dual Voltage Comparators Intersil

Image Gallery

CA3290 Datasheet Preview Page 2 CA3290 Datasheet Preview Page 3

CA3290 Distributor