Datasheet > BD8876FV

BD8876FV

更新时间： 2024-11-03 01:11:07

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
24页	1111K
描述
Output Coupling Capacitor-less Line Amplifier

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中文翻译

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数据手册

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BD8876FV 数据手册

Output Coupling Capacitor-less

Line Amplifier

BD8876FV, BD8878FV

Key Specifications

 Power Supply voltage:

 THD+N:

Description

BD8876FV, BD8878FV are output coupling

3V to 5.5V

0.003% (Typ)

(V_CC=5V, R_L=10kΩ, Vo=2Vrms, 20kHz LPF)

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(5.65V_P-P) with the single-supply 5V.

 Maximum Output Voltage: 2Vrms (Min)@V_CC=5V

 Output Noise:

 Circuit Current (Active):

 Operating Temperature Range:

10μVrms (Typ)

3.2mA (Typ)

-40°C to +85°C

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

Package

SSOP-B14

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

5.00mm x 6.40mm x 1.35mm

 Ground-Referenced Outputs

 Integrated Short-Circuit and Thermal Protection

Applications

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

player etc.

SSOP-B14

Typical Application Circuit

VDD

SVDD

PVDD

INL

OUTL

BD8876FV

BD8878FV

Inverting

amplifier

Non-inverting

amplifier

Amplifier type

Gain

INR

OUTR

+6.0dB / +9.0dB

(Changed by GAIN pin)

+6.7dB

SDB

Package

SSOP-B14

GAIN (*1)

PVSS

(*1) GAIN pin : BD8876FV

Figure 1. Typical Application Circuit

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

www.rohm.com

TSZ02201-0C1C0EZ00280-1-2

2015.10.30 Rev.001

1/20

TSZ22111・14・001

12 3 4 5 6 7...24

中文翻译

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