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BA5152F

Rohm
Part Number BA5152F
Manufacturer Rohm
Description 1.5V / 15mW dual power amplifier
Published Apr 1, 2005
Detailed Description Audio ICs 1.5V / 15mW dual power amplifier BA5152F The BA5152F is a dual-channel power amplifier designed for 1.5V head...
Datasheet PDF File BA5152F PDF File

BA5152F
BA5152F

Overview
Audio ICs 1.
5V / 15mW dual power amplifier BA5152F The BA5152F is a dual-channel power amplifier designed for 1.
5V headphone stereos.
The circuit consists of a power supply circuit, mute circuit, bias circuit, and two amplifier circuits.
To simplify assembly, the gain is fixed, so external negative-feedback components are not required.
FApplications 1.
5V headphone Hi-Fi stereos FFeatures 1) High output.
POUT = 15mW (RL = 16Ω).
2) Small “pop” noise.
3) Mute circuit terminal provided.
4) Terminals provided for radiation countermeasures.
FBlock diagram 5) 6) 7) 8) Good ripple rejection ratio.
Few external components required.
Good low-voltage characteristics.
Built-in power switch circuit.
FAbsolute maximum ratings (Ta = 25_C) 367 Audio ICs FRecommended operating conditions (Ta = 25_C) BA5152F FElectrical characteristics (unless otherwise noted, Ta = 25_C, VCC = 1.
5V, f= 1kHz and RL = 16Ω) FMeasurement circuit 368 Audio ICs FApplication example BA5152F FApplication board patt...


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