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NJM2753V-TE1

P1-P3P4-P6P7-P9
NJM2753
- 4 -
■
■■
■ TERMINAL DESCRIPTION
PIN
No.
SYMBOL FUNCTION EQUIVALENT CIRCUIT
TERMINAL
VOLTAGE
2
4
6
9
11
13
IN1A
IN2A
IN3A
IN3B
IN2B
IN1B
Ach Input Terminal1
Ach Input Terminal2
Ach Input Terminal3
Bch Input Terminal3
Bch Input Terminal2
Bch Input Terminal1
V+/2
5
7
CNT1
CNT2
Control Switch Terminal1
Control Switch Terminal2
0V (GND)
1
14
OUTA
OUTB
Ach Output Terminal
Bch Output Terminal
V+/2
10 Vref Reference Terminal V+/2
3
12
V+
GND
Power Supply Terminal
GND Terminal
V+
0V
650
50k
50k
VREF
45
100k
OUTA
OUTB
12k
V
+
GND
650
100k
100k
650
CNT
NJM2753
-5-
■
■■
■MEASUREMENT CIRCUIT
8
9
10
13
12
11
141
2
3
4
5
6
7
IN3A
GND
OUTB
IN2A
IN1B
IN2B
V
re
f
IN3B
V+
IN1A
OUTA
CNT1
N.C
CNT2
NJM2753
+
+
+
+
+
+
+
+
10
µ
F
10
µ
F
10
µ
F
10
µ
F
10
µ
F
10
µ
F
10
µ
F
100
µ
F
+
10
µ
F
+
10
µ
F
NJM2753
- 6 -
■
■■
■APPLICATION CIRCUIT
Application note:
Resistor(100k) and capacitor(1µF) connected to CNT1 are added to reduce pop-noise.
The value of input capacitor connected to IN1A and IN2A depends on cut-off frequency(calculated by fc=1/2πRC)
you need. R(input impedance)=100kΩ.
8
9
10
13
12
11
141
2
3
4
5
6
7
IN3A
GND
OUTB
IN2A
IN1B
IN2B
V
re
f
IN3B
V+
IN1A
OUTA
CNT1
N.C
CNT2
NJM2753
+
+
+
+
+
+
+
+
10
µ
F
10
µ
F
10
µ
F
10
µ
F
10
µ
F
10
µ
F
10
µ
F
100
µ
F
100k
1
µ
F
+
10
µ
F
+
100k
1
µ
F
10
µ
F
P1-P3P4-P6P7-P9

NJM2753V-TE1

Mfr. #:
Buy NJM2753V-TE1
Manufacturer:
NJR (New Japan Radio)
Description:
Audio Transmitters, Receivers, Transceivers 3-In / 1-Out Stereo Audio Selector
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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