NJU7086 データシートの表示（PDF） - Japan Radio Corporation
部品番号
コンポーネント説明
メーカー
NJU7086
Japan Radio Corporation
NJU7086 Datasheet PDF : 17 Pages
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NJU7086
■ PIN CONFIGURATION (LQFP48)
48
1
37
36
NC
GND
NC
GND
OutL-
OutR-
NC
HPs e ns e
V+
V+
V+
OutL+
NJU7086 V+
OutR+
GND
GND
GainL
GainR
EVROutL
EVROutR
NC
NC
M onOutL
M onOutR
12
13
25
24
No. Symbol
Function
No. Symbol
Function
1
NC
-
25 MonOutR Rch Monitor Output
2
GND
GND
26
NC
-
3
OutL-
Lch- Output
27 EVROutR Rch Electronic Volume Output
4
NC
-
5
V+
Power Supply
6
V+
Power Supply
7
OutL+
Lch+ Output
8
GND
GND
28
GND
GND
29
GND
GND
30
OutR+ Rch+ Output
31
V+
Power Supply
32
V+
Power Supply
9
GainL
Lch External gain setting resistance 33
connection
HPsense Headphone Detecting
10 EVROutL Lch Electronic Volume Output
34
OutR- Rch- Output
11
NC
-
35
GND
GND
12 MonOutL Lch Monitor Output
36
NC
-
13
INL3
Lch Input 3
37
NC
-
14
NC
-
38
AUX
Auxiliary Output
15
INL2
Lch Input 2
16
NC
-
39
VrefIC Reference Voltage for Internal
Circuit
40
STBY Standby Setting
17
INL1
Lch Input 1
18
NC
-
19
NC
-
41
NC
-
42
SCL
I2C DATA Input
43
SDA
I2C Clock Input
20
INR1
Rch Input 1
44
NC
-
21
NC
-
22
INR2
Rch Input 2
23
NC
-
24
INR3
Rch Input 3
45 ModeTC Mode Switching-noise Rejection
Capacitor
46
Vrefin Reference Voltage Input for
External Circuit
47
Vrefout Reference Voltage Output for
External Circuit
48
NC
-
*All power supply pin should be connected.
-2-
19-May-09
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