〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays

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TSZ22111・14・001

TSZ02201-0C1C0EZ00280-1-2

2015.10.30 Rev.001

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

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

Applications

Video game console, Projector, Set Top Box, Blu-ray

player etc.

Typical Application Circuit

Figure 1. Typical Application Circuit

Key Specifications

 Power Supply voltage:

3V to 5.5V

 THD+N:

0.003% (Typ)

 Maximum Output Voltage:

 Output Noise:

10

μVrms (Typ)

 Circuit Current (Active):

3.2mA (Typ)

 Operating Temperature Range:

-40°C to +85°C

Package

W(Typ) x D(Typ) x H(Max)

SSOP-B14

5.00mm x 6.40mm x 1.35mm

BD8876FV

BD8878FV

Amplifier type

Inverting

amplifier

Non-inverting

amplifier

Gain

+6.0dB / +9.0dB

(Changed by GAIN pin)

+6.7dB

Package

SSOP-B14

SSOP-B14

INL

OUTL

INR

OUTR

SDB

CP

CN

PVSS

SVDD

PVDD

VDD

VDD

(*1) GAIN pin : BD8876FV