BA7645 查看數據表（PDF） - ROHM Semiconductor
零件编号
产品描述 (功能)
生产厂家
BA7645 Datasheet PDF : 4 Pages
| |||
Multimedia ICs
•Measurement circuit
MUTE
BA7645N
LOGIC
V P-P
SW1
12
1 2 3 4 5 6 7 8 9 10
SW2
SW3
VCC
+
SW4 47µF
A
0.022µF
12
12
12
OSC
1µF
50Ω
1µF
SW5
OSC
SW6
1 2 31 2 3
1µF
OSC
50Ω
1µF
SW7
1 23
1µF
OSC
50Ω
1µF
1µF
50Ω
1µF
VCC
VCC
VCC
Fig. 1
•Electrical characteristic curves
10
9
8
VCC = 12V
7
VCC = 9V
6
5
4
VCC = 5V
3
2
1
0
0 1 2 3 4 5 6 7 8 9 10
INPUT VOLTAGE: VIN (VP-P)
Fig. 2 VIN vs. VOUT (f = 1kHz)
4
2
0
–2
–4
100k 300k 1M 3M 10M 30M 100M
FREQUENCY: f (Hz)
Fig. 3 Frequency characteristics
20
0
– 20
– 40
– 60
– 80
100k 300k 1M 3M 10M 30M 100M
FREQUENCY: f (Hz)
Fig. 4 Interchannel crosstalk
3
Share Link: 