an12976a Panasonic Corporation of North America, an12976a Datasheet - Page 14
![no-image](/images/no-image-200.jpg)
an12976a
Manufacturer Part Number
an12976a
Description
Headphone Amplifier Ic With Charge Pump
Manufacturer
Panasonic Corporation of North America
Datasheet
1.AN12976A.pdf
(19 pages)
- Current page: 14 of 19
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AN12976A
No.
Pin
D1
C1
B1
Note) The characteristics listed below are reference values derived from the design of the IC and are not guaranteed.
Technical Data (continued)
I/O block circuit diagrams and pin function descriptions (continued)
Waveform and
HPCTRL
voltage
HPLIN
VCC
C1
GND
GND
VCC
10k
B1
Internal circuit
200k
90k
10p
—
400k
10k
25k
Ver. AEB
Input Impedance
Input Impedance
Impedance
≅ 10 kΩ
≅ 90 kΩ
—
Power Supply
Signal input L-channel
Headphone output control
Description
14
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