參數(shù)資料
型號(hào): LA1175
廠(chǎng)商: Sanyo Electric Co.,Ltd.
英文描述: FM Front End For Car Radio, Home Stereo Applications
中文描述: 調(diào)頻前端汽車(chē)收音機(jī),家用音響應(yīng)用
文件頁(yè)數(shù): 2/14頁(yè)
文件大?。?/td> 778K
代理商: LA1175
LA1175, 1175M
Operating Conditions
at Ta=25°C
Parameter
Recommended supply voltage
Operating voltagerange
Symbol
V
CC
V
CC
op
Conditions
Ratings
Unit
V
V
Pin 4, 8, 9, 14
8
8 to 9
Electrical Characteristics
at Ta=25°C, V
CC
=8V, See specified Test Circuit.
Parameter
Symbol
Conditions
Ratings
typ
28.0
7.9
0.2
330
0.25
1.6
102
100
88
87
74
114
113
109
6.0
min
23.0
7.6
max
33.0
Unit
Current drain
AGC high-level voltage
AGC low-level voltage
IF input resistance
AGC control input
I
CC
V
AGCH
V
AGCL
R
IN
V
CL
7
V
CL
2
A
V
Pins 4, 8, 9, 14 : no input
V
IN
=0dBμ, V
CL
=4V
V
IN
=100dBμ, V
CL
=4V
mA
V
V
V
V
dBμ
dBμ
dBμ
dBμ
dBμ
dBμ
dBμ
dBμ
mA
0.7
400
0.5
2.1
105
103
95
94
81
260
V
IN
=100dBμ, V
AGC
=7V
V
IN
=100dBμ, V
AGC
=2V
LA1175 : V
IN
=75dBμ
LA1175M : V
IN
=75dBμ
LA1175 : Referenced to V
IN
=110dBμ
LA1175M : Referenced to V
IN
=110dBμ
V
AGC
=2V
LA1175 : V
IN
=110dBμ
LA1175M : V
IN
=110dBμ
1k
load
V
IN
=100dBμ
1.1
99
97
81
80
67
110
100
105
4.5
Voltage gain
Input limiting voltage
V
INlim
AGC input voltage
Saturation output voltage
V
iAGC
V
OUT
OSC BUFF output
ANT damping drive
current
V
OSC
BUFF
I
ANT-D
8.0
No.2276-2/14
Ambient temperature, Ta – °C
A
Ambient temperature, Ta – °C
A
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