NJW1148 查看數據表（PDF） - Japan Radio Corporation
零件编号
产品描述 (功能)
比赛名单
NJW1148 Datasheet PDF : 29 Pages
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NJW1148
I PIN FUNCTION
PRELIMINARY
38
25
39
24
48
15
1
14
No. SYMBOL
FUNCTION
No. SYMBOL
FUNCTION
1
TS3
TruSurround Filter Capacitor 3
25 BBELTC BBE Low switching noise rejection Capacitor
2
INA
Ach Input
26 BBEHTC BBE High switching noise rejection Capacitor
3 BBECHA Ach BBE High-Pass Filter Capacitor
27
N.C.
No Connection
4 BBECLA Ach BBE Low-Pass Filter Capacitor
28 LFOUT Buffer Output for LPF
5 TONECHA Ach TONE Treble Filter Capacitor
29
LFIN
Buffer Input for LPF
6 TONECLA Ach TONE Bass Filter Capacitor
30 MIXOUT Ach Bch Mixed Output
7 LINEOUTA Ach Line Output
31
OUTB Bch Output
8
OUTA Ach Output
32 LINEOUTB Bch Line Output
9
OUTC Center Output
33 TONECLB Bch TONE Bass Filter Capacitor
10
N.C.
No Connection
34 TONECHB Bch TONE Treble Filter Capacitor
11 AGCTC AGC Smoothing Filter Capacitor
35 BBECLB Bch BBE Low-Pass Filter Capacitor
12
SURTC Surround switching noise rejection Capacitor
36 BBECHB Bch BBE High-Pass Filter Capacitor
13 VOLATC Ach Volume switching noise rejection Capacitor
37
INB
Bch Input
14 VOLBTC Bch Volume switching noise rejection Capacitor
38
SRS4
SRS Filter Capacitor 4
15 VOLCTC Center Volume switching noise rejection Capacitor 39
SRS3
SRS Filter Capacitor 3
16
SDA
I2C Data Input
40
SRS2
SRS Filter Capacitor 2
17
SCL
I2C Clock Input
41
SRS1
SRS Filter Capacitor 1
18
GND
Ground
42 SPACE1 SPACE Volume1
19
N.C.
No Connection
43 CENTER CENTER Volume
20
V+
Power Supply
44
N.C.
No Connection
21
VREF
Reference Voltage stabilizing Capacitor
45 SPACE2 SPACE Volume2
22 TONEHTC Tone Control Treble switching noise rejection Capacitor 46
CEALA eala Filter Capacitor
23 TONELTC Tone Control Bass switching noise rejection Capacitor 47
TS1
TruSurround Filter Capacitor 1
24 OUTTC Line Output switching noise rejection Capacitor 48
TS2
TruSurround Filter Capacitor 2
–2–
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