BA3430S Rohm Semiconductor, BA3430S Datasheet - Page 5

• Manufacturer Part Number: BA3430S
• Description: IC PREAMP AUDIO STER AB 24SDIP
• Manufacturer: Rohm Semiconductor
• Type: Class ABr

Specifications of BA3430S

• Output Type: 2-Channel (Stereo)
• Voltage - Supply: 7 V ~ 18 V
• Mounting Type: Through Hole
• Package / Case: 24-SDIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Max Output Power X Channels @ Load: -

FMeasurement circuit
FAudio signal amplification circuit
(1)
This circuit switches between head A and head B as
needed for the auto reverse function.
A 10k or less resistor must be connected to the input pin
to limit the input current.
Equivalent circuit schematic
Audio ICs
Input switch circuit
The electrolytic capacitor between the input pin and
ground is for preventing switch noise. Although it is pos-
sible to prevent switch noise in the audio output without
this capacitor by using the mute circuit, switch noise in
the mute detection circuit will not be prevented and noise
will be recognized as a song.
Truth table
BA3430S / BA3430F / BA3430FS
273