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AP4301 - QUAD OP AMP AND VOLTAGE REFERENCE

Description

The AP4301 is a monolithic IC specifically designed to control the output current and voltage levels of switch mode battery chargers and power supplies.

The device contains two operational amplifiers and a precision shunt regulator.

Features

  • increased precision with a corresponding reduction in system complexity and cost. Features.
  • Input offset voltage: 0.5mV Supply current: 250µA per Op-Amp at 5.0V supply voltage Unity gain bandwidth: 1MHz Output voltage swing: 0 to (VCC - 1.5)V Power supply range: 3 to 18V Fixed output voltage reference: 1.25V, 1.24V Voltage tolerance: 0.5%, 1% Sink current capability from 0.1 to 80mA Package types: DIP-8 and SOIC-8.

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Datasheet Details

Part number AP4301
Manufacturer BCD Semiconductor
File Size 337.73 KB
Description QUAD OP AMP AND VOLTAGE REFERENCE
Datasheet download datasheet AP4301 Datasheet
Additional preview pages of the AP4301 datasheet.

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Full PDF Text Transcription

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Advanced Analog Circuits Data Sheet AP4301 DUAL OPAMP AND VOLTAGE REFERENCE General Description The AP4301 is a monolithic IC specifically designed to control the output current and voltage levels of switch mode battery chargers and power supplies. The device contains two operational amplifiers and a precision shunt regulator. OPAMP 1 is designed for voltage control, whose non-inverting input internally connects to the ouput of the shunt regulator. OPAMP 2 is for current control with both inputs uncommitted. The IC offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. Features · · · · · · · · · Input offset voltage: 0.5mV Supply current: 250µA per Op-Amp at 5.
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