Ordering number : EN2056B
Monolithic Linear IC
LA1600
1-Band AM Radio
Overview
Package Dimensions
The LA1600, being an AM tuner IC placed in a 9-pin SIP,
unit : mm
provides the functions of an AM tuner. It is usable in the
band range up to SW band and is especially suited for use
3017B-SIP9
in low-cost AM radios and radio-controlled receivers.
[LA1600]
22.3
3.0
Functions
鈥?AM : RF amp, MIX, OSC, IF amp, detector, AGC.
4.8
1.5
0.51 min
1
9
2.54
0.5
1.3
Features
鈥?Minimum number of external parts required.
鈥?Low current drain (3.7mA).
鈥?Low supply voltage (1.8V min).
鈥?Adoption of double-balanced mixer.
鈥?Usable in the band range up to SW band.
3.2
0.99
0.25
1.35
SANYO : SIP9
Specifications
Maximum Ratings
at Ta=25擄C, See specified Test Circuit.
Parameter
Maximum supply voltage
Symbol
V
CC
max
Conditions
Pin 3
Pin 4
Pin 8
Ta鈮?0擄C
Ratings
9
9
7
100
鈥?0 to +70
鈥?0 to +125
Unit
V
V
V
mW
擄C
擄C
Allowable power dissipation
Operating temperature
Storage temperature
Pd max
Topr
Tstg
Operating Conditions
at Ta=25擄C
Parameter
Symbol
Recommended operating voltage V
CC
Operating voltage range
V
CC
op
Conditions
Ratings
3
1.8 to 6.0
Unit
V
V
Operating Characteristics
at Ta=25擄C, V
CC
=3V, See specified Test Circuit.
Parameter
[AM Characteristics/f=1MHz]
Quiescent current
Detection output
Icco
V
O
1
V
O
2
S/N
Total harmonic distortion
S/N1
S/N2
THD1
THD2
V
IN
=No input
V
IN
=23dB碌, 1kHz-30% mod
V
IN
=80dB碌, 1kHz-30% mod
V
IN
=23dB碌
V
IN
=80dB碌
V
IN
=80dB碌, 1kHz-30% mod
V
IN
=100dB碌, 1kHz-30% mod
鈥?0
24
鈥?8
97
18
48
3.7
鈥?5
43
鈥?4
155
21.5
53
0.3
0.4
1.2
1.5
4.6
鈥?0
78
鈥?0
250
mA
dBm
mV
dBm
mV
dB
dB
%
%
Symbol
Conditions
min
Ratings
typ
max
Unit
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
5.7 max
1.0