Si4820-A10
Features
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Worldwide FM band support (64- 109 MHz) Worldwide AM band support (504- 1750 k Hz) SW band support (Si4824 only) (5.6- 22 MHz) No manual alignment necessary Mono audio output Selectable support AM/FM/SW regional bands
Automatic frequency control (AFC) Integrated LDO regulator
- 2.0 to 3.6 V supply voltage
- Wide range of ferrite loop sticks and air loop antennas supported
- 24-pin SSOP
- Ro HS-pliant
- Direct volume control
- Not EN55020 pliant-
- Note: For consumer applications that require EN 55020 pliance, use Si4831/35-B.
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Ordering Information: See page 14.
Applications
Table and portable radios Mini/micro systems
- CD/DVD players
- Boom boxes
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Pin Assignments
Modules Clock radios
- Mini Hi Fi
- Entertainment systems
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Si4820/24-A10 (SSOP)
LNA_EN NC TUNE1 TUNE2 BAND NC NC FMI RFGND NC NC AMI
1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13
AOUT NC DBYP VDD2 VDD1 XTALI XTALO VOLVOL+ RST GND GND
Description
The Si4820/24-A10 is the entry...
