LA1600 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA1600 Datasheet PDF : 7 Pages
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Ordering number : EN2056B
Monolithic Linear IC
LA1600
1-Band AM Radio
Overview
The LA1600, being an AM tuner IC placed in a 9-pin SIP,
provides the functions of an AM tuner. It is usable in the
band range up to SW band and is especially suited for use
in low-cost AM radios and radio-controlled receivers.
Package Dimensions
unit : mm
3017B-SIP9
[LA1600]
Functions
22.3
1.5
3.0
• AM : RF amp, MIX, OSC, IF amp, detector, AGC.
Features
• Minimum number of external parts required.
• Low current drain (3.7mA).
• Low supply voltage (1.8V min).
• Adoption of double-balanced mixer.
• Usable in the band range up to SW band.
1
0.99
2.54
Specifications
Maximum Ratings at Ta=25°C, See specified Test Circuit.
Parameter
Symbol
Conditions
Maximum supply voltage
VCC max Pin 3
Pin 4
Pin 8
Allowable power dissipation
Pd max Ta≤70°C
Operating temperature
Topr
Storage temperature
Tstg
9
0.5
1.3
0.25
1.35
SANYO : SIP9
Ratings
Unit
9
V
9
V
7
V
100 mW
–20 to +70
°C
–40 to +125
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Recommended operating voltage VCC
Operating voltage range
VCC op
Conditions
Ratings
Unit
3
V
1.8 to 6.0
V
Operating Characteristics at Ta=25°C, VCC=3V, See specified Test Circuit.
Parameter
Symbol
Conditions
min
[AM Characteristics/f=1MHz]
Quiescent current
Detection output
Icco
VIN=No input
VO1
VIN=23dBµ, 1kHz-30% mod
–30
24
VO2
VIN=80dBµ, 1kHz-30% mod
–18
97
S/N
S/N1
VIN=23dBµ
18
S/N2
VIN=80dBµ
48
Total harmonic distortion
THD1
VIN=80dBµ, 1kHz-30% mod
THD2
VIN=100dBµ, 1kHz-30% mod
Ratings
typ max
3.7 4.6
–25 –20
43
78
–14 –10
155 250
21.5
53
0.3 1.2
0.4 1.5
Unit
mA
dBm
mV
dBm
mV
dB
dB
%
%
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
D2797HA (KT)/41594HK/O077KI/4236KI, TS No.2056-1/7
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