• Part: CA3224E
  • Manufacturer: Intersil
  • Size: 164.29 KB
Download CA3224E Datasheet PDF
CA3224E datasheet preview
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CA3224E Key Features

  • Automatic Picture Tube Bias Cutoff Control
  • Automatic Background Color Balance
  • Eliminates Grey Scale Adjustments
  • pensates for Cathode-to-Heater Leakage
  • Electrostatic Protection on All Pins
  • Servo Loop Design
  • Wide Dynamic Range
  • Three-Gun Control
  • Minimal External ponents

Related Intersil Datasheets

Part Number Description
CA3227 High-Frequency NPN Transistor Array
CA3242 Quad-Gated Inverting Power Driver For Interfacing Low-Level Logic to High Current Load
CA3260 BiMOS Operational Amplifier
CA3260A BiMOS Operational Amplifier
CA3262 Quad-Gated / Inverting Power Drivers

CA3224E Description

The CA3224E is an automatic picture tube bias control circuit used in color TV receiver CRT drive circuits. It is used to provide dynamic bias control of the grey scale both initially and over the CRT operating life, pensating for CRT cutoff changes. The CA3224E provides automatic continuous control of the cutoff current in each gun of a three-gun color CRT.