NJW1191 查看數據表（PDF） - Japan Radio Corporation
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NJW1191 Datasheet PDF : 20 Pages
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!TERMINAL DESCRIPTION
No. SYMBOL
FUNCTION
13
VOL2IN_R Rch 2nd Vol. Input
20
VOL2IN_L Lch 2nd Vol. Input
14
FR_OUT Rch Front Vol. Output
15
RR_OUT Rch Rear Vol. Output
19
RL_OUT Lch Front Vol. Output
18
FL_OUT Lch Rear Vol. Output
16
SCL
I2C Clock Input
NJW1191
EQUIVALENT CIRCUIT
V+
VOLTAGE
70
12k
2.5k
70
GND
12k
2.5k
V+/2
V+
10k 10k
VREF
V+/2
50
GND
4k
-
12k
GND
17
SDA
I2C Data Input / Acknowledge
4k
Output
-
12k
GND
–9–
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