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MFG:ROHM  Package Cooled:DIP  

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Part Number: BA3129

 

MFG: ROHM

Package Cooled: DIP

 

Description: The BA3129 and BA3129F contain two circuits with operational amplifiers configured of two differential...


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BA3129 General Description


The BA3129 and BA3129F contain two circuits with operational amplifiers configured of two differential input circuits, an output circuit, and a switch circuit. The two differential input circuits are separate, enabling independent settings to be entered for the amplifier gain and frequency characteristic.

BA3129 Maximum Ratings

Parameter
Symbol
Limits
Unit
Applied voltage
VCC
± 18
V
Power dissipation BA3129
Pd
1100*1
mW
BA3129F
450*2
Operating temperature
Topr
20 ~ + 75
°C
Storage temperature
Tstg
55 ~ + 125
°C
Differential input voltage
Vid
± VCC
V
Common-mode input voltage
Vi
VCC ~ VCC
V
Load current
IoMax.
± 50
mA
*1 Reduced by 11mW for each increase in Ta of 1°C over 25°C.
*2 Reduced by 4.5mW for each increase in Ta of 1°C over 25°C.

BA3129 Features

· Can drive both dual or single power supplies.
· Low noise. (Vn = 2mVrms typ.: FLAT)
· Little switching noise.
· Internal phase compensation.

BA3129 Typical Application

·Audio amplifiers and other electronic circuits

BA3129 Connection Diagram

BA3129 Connection Diagram

BA3129 datasheet

BA3129
PDF/DataSheet Download

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