AN7522 データシートの表示（PDF） - Panasonic Corporation
部品番号
コンポーネント説明
メーカー
AN7522 Datasheet PDF : 10 Pages
| |||
AN7522
I Technical Data (continued)
• Main characteristics (continued)
THD Vol.
10
VCC = 8 V
PO = 0.5 W
f = 1 kHz
RL = 8 Ω
400 Hz HPF
30 kHz LPF
Rg = 10 kΩ
VSTB = 5 V
1
Ch.1, Ch.2
0.1
0.01
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Volume voltage Vol. (V)
• Example of PCB pattern
ICs for Audio Common Use
GV VIN
100
Ch.1, Ch.2
10
VCC = 8 V Both ch. input
f = 1 kHz Rg = 10 kΩ
RL = 8 Ω VSTB = 5 V
400 Hz HPF Vol. = 1.25 V
30 kHz LPF
1
1
10
100
1 000
10 000
Input voltage VIN (mV[rms])
GND
VCC
Ch.1 out+
Ch.1 out−
Ch.2 out+
Ch.2 out−
1 2 3 4 5 6 7 8 9 10 11 12
GND (input)
VIN (ch.2)
Mute/Volume
VIN (ch.1)
Standby
I Application Circuit Example
470 µF
VCC
10
8Ω
Out 1 10 µF
1.0 µF
1.0 µF
Standby VIN1
VIN2 Volume
8Ω
Out 2
Share Link: 