LA1150N Datasheet, PDF (1/5 Pages) Sanyo Semicon Device – FM IF Amplifier for Car Radio

Ordering number : EN507F
Monolithic Linear IC
LA1150N
FM IF Amplifier for Car Radio
Functions
• 3 stage differential IF amplifier.
• Differential peak detector.
Package Dimensions
unit: mm
3060-SIP8
Features
• Easy adjustment.
• Large output voltage.
• Good limiter characteristic.
• Wide operating voltage.
• Low distortion.
• Fewer peripheral parts.
• Excellent AM rejection ratio.
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Conditions
Maximum supply voltage
Input voltage
Allowable power dissipation
V_CC max
V_IN
Pd max
Operating temperature
Topr
Storage temperature
Tstg
* Derate 4mW/°C above Ta=25°C
[LA1150N]
SANYO: SIP8
Ratings
16
0.7
*400
–20 to +80
–40 to +125
Unit
V
mVrms
mW
°C
°C
Operating Condition at Ta=25°C
Parameter
Symbol
Recommended supply voltage V_CC
Conditions
Ratings
Unit
12
V
Operating Characteristics at Ta=25°C, V_CC=12V, f=10.7MHz, f_M=400Hz 100% mod.
Parameter
Symbol
Conditions
Ratings
Unit
min typ max
Current dissipation
DC voltage at pin 7
Demodulated output
Input limiting voltage
Total harmonic distortion
Signal to noise ratio
AM rejection ratio
I_CC
V₇
Vo
VIN_(lim)
THD
S/N
AMR
V_IN=80dBµV
–3dB limiting
V_IN=80dBµV
V_IN=80dBµV
AM 1kHz 30% mod
8
12
15 mA
3.7 4.4 5.2 V
400 500 600 mVrms
50
55 dBµV
0.2 0.3 %
70
80
dB
47
53
dB
Output resistance
ro
f=400Hz
6.2 7.7 9.5 kΩ
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
91297HA (KT)/2118KI/5085MW/3113KI, TS No.507-1/5