NJW1167 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJW1167 Datasheet PDF : 25 Pages
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sPIN CONFIGURATION
QFP32-J2
24
LF1
25
LF3
LF2
INb
INa
SR-FIL
SS-FIL
32
TONE-Ha
1
NJW1167/A
17
CTL
16
CSR
Vref
V+
GND
SCL
SDA
9
ADR
8
No. Symbol
Function
No. Symbol
Function
1
TONE-La Ach tone control (bass) filter terminal
17
CTH
DAC output terminal for tone control (treble)
2
OUTw Subwoofer output terminal
18
CVW
Bch DAC output terminal for LPF trimmer
3
OUTa
Ach output terminal
19
CVB
Bch DAC output terminal for volume and balance
4
AGC1 AGC attack and recovery time setting terminal 20
CVA
Ach DAC output terminal for volume and balance
5
AUX0(✳)
Auxiliary 3 values voltage output terminal
(0.0V, 2.5V, 5V)
6
AUX1
Auxiliary 2 values voltage output terminal
(0.0V, V+)
21
AGC2 AGC boost level setting terminal
22
OUTb Bch output terminal
7
PORT0 Logic input terminal
23 TONE-Lb Bch tone control (bass) filter terminal
8
PORT1 Logic input terminal
24 TONE-Hb Bch tone control (treble) filter terminal
9
ADR
Slave address setting terminal
10
SDA
I2C data terminal
11
SCL
I2C cock terminal
25
LF1
LPF filter1 terminal
26
LF3
LPF filter3 terminal
27
LF2
LPF filter2 terminal
12
GND
Ground terminal
28
INb
Bch input terminal
13
V+
Supply voltage terminal
29
INa
Ach input terminal
14
Vref
Reference voltage terminal
30
SR-FIL Surround filter terminal
15
CSR
DAC output terminal for surround control
31
SS-FIL Simulated stereo filter terminal
16
CTL
DAC output terminal for tone control (bass)
32 TONE-Ha Ach tone control (treble) filter terminal
(✳) The AUX0 terminal should be connected via the protection resistance to 5V device.
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