參數(shù)資料
型號: LA74310LP
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, QCC40
封裝: 5 X 5 MM, VQLP-40
文件頁數(shù): 7/22頁
文件大?。?/td> 221K
代理商: LA74310LP
LA74310LP
No.A0904-15/22
Continued from preceding page.
Pin No.
Pin Name
DC voltage
AC voltage
Description of functions
Equivalent circuit diagram in pin
23
STANDBY L
STANDBY control pin
2V or more:
STANDBY canceled
24
LINE OUT
1.52V
At PB reference input
Output level = -11dBV
LINE output pin
25
26
27
CS
CLOCK
DATA
CS input pin
CLOCK input pin
DATA input pin
28
NC
NC pin
29
VCCA
3.0V
Power pin for analog signal part
Table of Input/Output Forms of LA74310LP (Video Block)
Pin No.
Pin Name
DC voltage
Description of functions
Equivalent circuit diagram in pin
1
VCC
2.7V
to
3.6V
30
A-GND
0V
Analog GND
31
NC
NC pin
32
GAIN CTL
1.2V
Gain select pin
Control of Pin2
GAIN
H (VCC)
16dB
M (OPEN)
12dB
L (GND)
6dB
Continued on next page.
1
32
35
GND
VCC
2k
Ω
0.72V
1.2V
REF
2.16V
100k
Ω
BUF
23
45k
Ω
40k
Ω
500
Ω
25
26
27
VCCA(=3.0V)
26k
Ω
VREFL
232k
Ω
10.5k
Ω
24
500
Ω
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