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BD8878FV - Output Coupling Capacitor-less Line Amplifier

Download the BD8878FV datasheet PDF. This datasheet also covers the BD8876FV variant, as both devices belong to the same output coupling capacitor-less line amplifier family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD8876FV-ROHM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD8878FV
Manufacturer ROHM
File Size 1.07 MB
Description Output Coupling Capacitor-less Line Amplifier
Datasheet download datasheet BD8878FV 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
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.