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PDF LA1600 Data sheet ( Hoja de datos )
| Número de pieza | LA1600 | |
| Descripción | 1-Band AM Radio | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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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
• AM : RF amp, MIX, OSC, IF amp, detector, AGC.
22.3
1.5
3.0
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
9
9
7
100
–20 to +70
–40 to +125
Unit
V
V
V
mW
°C
°C
Operating Conditions at Ta=25°C
Parameter
Symbol
Recommended operating voltage VCC
Operating voltage range
VCC op
Conditions
Ratings
3
1.8 to 6.0
Unit
V
V
Operating Characteristics at Ta=25°C, VCC=3V, See specified Test Circuit.
Parameter
[AM Characteristics/f=1MHz]
Quiescent current
Detection output
S/N
Total harmonic distortion
Symbol
Conditions
Icco
VO1
VO2
S/N1
S/N2
THD1
THD2
VIN=No input
VIN=23dBµ, 1kHz-30% mod
VIN=80dBµ, 1kHz-30% mod
VIN=23dBµ
VIN=80dBµ
VIN=80dBµ, 1kHz-30% mod
VIN=100dBµ, 1kHz-30% mod
min
–30
24
–18
97
18
48
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
1 page  
Test Circuit 3 : SW2 (7.2 to 24.0MHz)
LA1600
SW2 Input/Output Characteristics
Detection output 1kHz-30% mod
Noise voltage
(Mitsumi)
(Mitsumi)
Unit (resistance : Ω, capacitance : F)
(Mitsumi)
SW2 Input/Output Characteristics
Detection output 1kHz-30% mod
Noise voltage
IEC input voltage – dBµ
SW2 Reception Characteristics
Usable sensitivity
Max. sensitivity (Input at d–e3te0cdtiBomn )output
IEC input voltage – dBµ
8.5MHz Spurious Response
Output –30dBm
(Referenced to ANT input
21dBµ -8.5MHz)
Receiving frequency, fr – Hz
8.5 to 9.4MHz Spurious – dB
Output –30dBm
(Referenced to ANT input 21dBµ-8.5MHz)
Frequency, f – MHz
Receiving frequency, fr – MHz
No.2056-5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet LA1600.PDF ] | |
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