參數(shù)資料
型號: NJW1146
廠商: New Japan Radio Co., Ltd.
英文描述: Audio Processor with BBE
中文描述: BBE的音頻處理器
文件頁數(shù): 10/21頁
文件大?。?/td> 243K
代理商: NJW1146
NJW1146
– 10 –
PRELIMINARY
I
TERMINAL DESCRIPTION
PIN
NO.
7
9
22
24
SYMBOL
FUNCTION
EQUIVALENT CIRCUIT
TERMINAL
VOLTAGE
OUTa
LFOUTa
LFOUTb
OUTb
Ach Output
Buffer Output for Ach
Low Pass Filter
Buffer Output for Bch
Low Pass Filter
Bch Output
V+/2
10
AGC
AGC Smoothing Filter
Capacitor
-
11
12
CVA
CVB
Ach Volume switching
noise rejection Capacitor
Bch Volume switching
noise rejection Capacitor
VREF-0.7V
13
14
SDA
SCL
I
2
C Data Input
I
2
C Clock Input
-
400
400
12k
50
FB
8k
VREG 5V
12k
4k
X 15
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