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参数资料
| 型号： | LA1178M |
| 元件分类： | 调谐器 |
| 英文描述： | 1-BAND, AUDIO TUNER, PDSO10 |
| 封装： | MFP-10 |
| 文件页数： | 1/7页 |
| 文件大小： | 339K |
| 代理商： | LA1178M |
LA1178M
Ordering number : EN2712A
FM Front End for Car Radio, Home Radio-Use
Monolithic Linear IC
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
93097HA (KT)/5099YT/N137KI, TS No.2712-1/7
Functions
Double end type mixer
Oscillator
Oscillator buffer
Wide-band AGC circuit
IF amplifier
Features
Excellent intermodulation characteristic (wide-band AGC
circuit)
On-chip local oscillation buffer for electronic tuning.
Package Dimensions
unit: mm
3086-MFP10
[LA1178M]
SANYO: MFP10
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
Pins 2, 3, 10
10
V
Allowable power dissipation
Pd max
Ta
≤75°C
440
mW
Operating temperature
Topr
–20 to +70
°C
Storage temperature
Tstg
–40 to +125
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
VCC
8V
Operating voltage range
VCC op
8 to 9
V
Electrical Characteristics at Ta=25°C, VCC=8V, fim=88MHz, See specified Test Circuit.
Parameter
Symbol
Conditions
Ratings
min
typ
max
Unit
Quiescent current
ICCO
No input
21
26
31
mA
AGC high-level voltage
VAGC-H
0dBμ, pin 4
7.7
8.0
V
AGC low-level voltage
VAGC-L
100dBμ, pin 4
0.07
0.3
V
AGC mixer input
VIN AGC
VAGC≤2V, Pin 4
67
74
81
dBμ
IF saturation output voltage
VIF-max
110dBμ
108
112
116
dBμ
Input limiting voltage
Vlim
81
88
95
dBμ
Voltage gain
VG
65dBμ
84
88
92
dBμ
Local OSC output voltage
VOSC
No input, 75
Ω termination
80
84
88
dBμ
Note) Extreme caution should be exercised when applying voltage across pin 10 and 3 as dielectric breakdown may occur.
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相关代理商/技术参数 |
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| LA1178MC-AH | 制造商:ON Semiconductor 功能描述:ANALOG CAR RADIO TUNER - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / ANALOG CAR RADIO TUNER |
| LA1180 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:MONOLITHIC LINEAR IC FM FRONT END FOR RADIO CASSETTE RECORDER USE |
| LA1185 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FM Front-end for Radio-cassette Recorder, Home Stereo Applications |
| LA1186 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FM Front End for Radio-Cassette Recorders, Music Centers |
| LA1186N | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:FM Front End for Radio-Cassette Recorders, Music Centers |
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