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參數資料
| 型號： | LA7458W |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, SQFP-64 |
| 文件頁數： | 18/22頁 |
| 文件大?。?/td> | 244K |
| 代理商： | LA7458W |
LA7458W
No.A0642-5/22
Continued from preceding page.
Ratings
Parameter
Symbol
Input
point
Test
point
Conditions
min
typ
max
Unit
Playback/record switching
Hold voltage - Record mode
V54RE
Record mode when open
0
1.0
V
Input switching hold voltage
External microphone mode
V53EXT
External microphone when open
1.5
2.3
V
Input switching hold voltage
Internal microphone mode
V53INT
2.9
3.5
V
Input switching hold voltage
Line input mode
V53LIN
0
0.8
V
PLL quick charge hold
voltage - on
V16PON
2.0
VCC2V
PLL quick charge hold
voltage - off
V16POFF
0
1.0
V
SC, DATA, CLK low-level
input voltage
VSIL
0
1.0
V
SC, DATA, CLK high-level
input voltage
VSIH
2.0
VCC1V
Camera record switching
hold voltage Camera record
mode
V47H
2.0
VCC2V
Camera record switching
hold voltage Modes other
than camera record mode
V47L
Modes other than camera record when open
0
1.0
V
A-switch pulse
High-level input voltage
V25H
2.5
VCC2V
A-switch pulse
Low-level input voltage
V25L
0
1.0
V
Package Dimensions
unit : mm (typ)
3190A
10.0
10.
0
12.0
12.
0
0.15
0.
5
(1.
5)
0.
1
1.
7max
0.18
0.5
(1.25)
116
17
32
33
48
49
64
SANYO : SQFP64(10X10)
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