la4800v Sanyo Semiconductor Corporation, la4800v Datasheet - Page 4

• Manufacturer Part Number: la4800v
• Description: 3 V Stereo Headphone Power Amplifier
• Manufacturer: Sanyo Semiconductor Corporation

Sample Application Circuit
Pin Description
V
number
CC
Pin
1
2
4
3
= 2.5 V
Pin name
PWR SW
IN C
IN A
IN B
V
0 to 0.7
DC
1.1
1.1
(V)
Equivalent circuit
Unit (resistance:
LA4800V
)
Power switch
Turns ON the power to the V
Power input pins
10 k
Power amplifier common input pin
Usually connected to Vref
Unit (resistance:
input resistance
Signal from microcontroller
Pin description
, capacitance: F)
Continued on next page.
CC
pin.
No.4335-4/11