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AIC1841 - REGULATED GaAsFET BIAS

Download the AIC1841 datasheet PDF. This datasheet also covers the AIC1840 variant, as both devices belong to the same regulated gaasfet bias family and are provided as variant models within a single manufacturer datasheet.

General Description

The AIC1840/1841 is a switched-capacitor voltage inverter that generates a regulated fixed -2.0V or externally adjustable output.

Key Features

  • " Low Output Noise: 2mV Ripple. " Work with Small Capacitors (as Low as 0.22µF). " Fixed -2V or Adjustable Output. " 2.5V to 6.5V Input Voltage Range. " Switching Frequency: 104KHz in Normal Operation. " 1µA Maximum in Shutdown Mode. !.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AIC1840-AnalogIntergrationsCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AIC1841
Manufacturer Analog Intergrations Corporation
File Size 101.87 KB
Description REGULATED GaAsFET BIAS
Datasheet download datasheet AIC1841 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
PRELIMINARY AIC1840/1841 LOW-NOISE, REGULATED GaAsFET BIAS SPEC NO: DS-1840-P2 ! FEATURES " Low Output Noise: 2mV Ripple. " Work with Small Capacitors (as Low as 0.22µF). " Fixed -2V or Adjustable Output. " 2.5V to 6.5V Input Voltage Range. " Switching Frequency: 104KHz in Normal Operation. " 1µA Maximum in Shutdown Mode. ! APPLICATIONS " Cellular Phones. " GaAsFET Power Amplifier Modules. " Personal Communicators and PDAs. " Wireless Data Loggers. " LCD Bias Contrast Control. " Regulated Negative Power Supplies. ! DESCRIPTION The AIC1840/1841 is a switched-capacitor voltage inverter that generates a regulated fixed -2.0V or externally adjustable output.