ba3131fs ROHM Co. Ltd., ba3131fs Datasheet - Page 6

• Manufacturer Part Number: ba3131fs
• Description: Dual Operational Amplifier With Switch, For Audio Use
• Manufacturer: ROHM Co. Ltd.

Application example
Truth value table
SW1（8pin）
SW2（9pin）
＊
”H” when the applied voltage at pins 8 and 9 is 2.0V or more, and “L” when it is 1.0V or less.
ch1
H
H
ch2
H
L
ch3
H
L
OFF
L
L
Fig.18
6/8
Corresponds to µCOM output
Conditions