參數(shù)資料
型號: LA74308LP
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, QCC24
封裝: 3.5 X 3.5 MM, VQLP-24
文件頁數(shù): 6/12頁
文件大小: 198K
代理商: LA74308LP
LA74308LP
No.A0898-3/16
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
MIC output system
MIC voltage gain
VGMIC
MIC IN, VIN=-36dBV
16
17
18
dB
MIC output distortion
HDMIC
MIC IN, VIN=-36dBV, THD: from 2nd to 5th harmonic
0.05
0.1
%
MIC output noise voltage
VNOMIC
MIC IN, no input, JIS-A Filter
-94
-83
dBV
MIC IN max input level
VINMMX
MIC IN LEVEL at which the MIC output THD
(from 2nd to 5th harmonic) becomes 3% or less.
-25
dBV
MIC VCC output voltage
VMIC
At 6.2k
Ω load
1.5
1.7
1.9
V
Control system
Serial CLOCK frequency
FCLK
0.1
1
MHz
Serial input LOW level
SERLO
0
0.7
V
Serial input HIGH level
SERHI
2.3
3.5
V
Package Dimensions
unit : mm (typ)
3321
SANYO : VQLP24(3.5X3.5)
0.
85MAX
0.
0NOM
0.
75
0.75
BOTTOM VIEW
3.5
0.35
0.
35
0.2
3.
5
0.
4
TOP VIEW
1
6
7
12
13
18
19
24
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