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BD8876FV - Output Coupling Capacitor-less Line Amplifier

General Description

BD8876FV, BD8878FV are output coupling capacitor-less line amplifiers.

These IC have a negative voltage generator built-in and generate the negative voltage from the supply voltage.

It is possible to drive in a ground reference with both voltage of the supply voltage and the negative voltage.

Key Features

  • Possible to output 2Vrms with single-supply 5V.
  • Output Coupling Capacitor-less.
  • Variable Gain（+6dB / +9dB Typ. ） [BD8876FV].
  • Fixed Gain（+6.7dB Typ. ）[BD8878FV].
  • Integrated Negative Power Supply.
  • Ground-Referenced Outputs.
  • Integrated Short-Circuit and Thermal Protection Key Specifications.
  • Power Supply voltage: 3V to 5.5V.
  • THD+N: 0.003% (Typ) (VCC=5V, RL=10kΩ, Vo=2Vrms, 20kHz LPF).
  • Maximum Output Voltage: 2Vrms (Min)@VCC=5V.
  • Output Noi.

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Datasheet Details

Part number BD8876FV
Manufacturer ROHM
File Size 1.07 MB
Description Output Coupling Capacitor-less Line Amplifier
Datasheet download datasheet BD8876FV 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.

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Output Coupling Capacitor-less Line Amplifier BD8876FV, BD8878FV Description BD8876FV, BD8878FV are output coupling capacitor-less line amplifiers. These IC have a negative voltage generator built-in and generate the negative voltage from the supply voltage. It is possible to drive in a ground reference with both voltage of the supply voltage and the negative voltage. Therefore, these line amplifiers have wide output range, and they can output 2Vrms(5.65VP-P) with the single-supply 5V. Features  Possible to output 2Vrms with single-supply 5V  Output Coupling Capacitor-less  Variable Gain（+6dB / +9dB Typ.） [BD8876FV]  Fixed Gain（+6.7dB Typ.