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SA2104S - 3V AM/FMMPX TUNER

Download the SA2104S datasheet PDF. This datasheet also covers the SA2104 variant, as both devices belong to the same 3v am/fmmpx tuner family and are provided as variant models within a single manufacturer datasheet.

General Description

The SA2104/SA2104S are single-chip tuner ICs that incorporate FM/AM and MPX circuits, which are designed for portable radios and 3V headphone radios.

The SA2104/SA2104S are suitable for digital tuning system applications.

FM local oscillation voltage is set up low relativity, for NEW FCC.

Key Features

  • Operating supply voltage range: VCC=1.8~10V (Tamb=25°C).
  • For NEW FCC.
  • FM/AM and MPX integrated in a single-chip.
  • Build in FM/AM IF count buffer. FM: 1.3375MHz (1/8 dividing) AM: 450kHz.
  • Build in mute circuit for IF count output according to field strength.
  • Build in FM MPX VCO circuit.
  • Build in FM/AM OSC buffer output for DTS.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SA2104_SilanMicroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SA2104S
Manufacturer Silan Microelectronics
File Size 441.71 KB
Description 3V AM/FMMPX TUNER
Datasheet download datasheet SA2104S Datasheet

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SA2104 3V AM/FMMPX TUNER
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SA2104/SA2104S 3V AM/FM+MPX TUNER IC(FOR DIGITAL TUNING SYSTEM) DESCRIPTION The SA2104/SA2104S are single-chip tuner ICs that incorporate FM/AM and MPX circuits, which are designed for portable radios and 3V headphone radios. The SA2104/SA2104S are suitable for digital tuning system applications. FM local oscillation voltage is set up low relativity, for NEW FCC. SDIP-24-300-1.778 FEATURES * Operating supply voltage range: VCC=1.8~10V (Tamb=25°C) * For NEW FCC * FM/AM and MPX integrated in a single-chip. * Build in FM/AM IF count buffer. FM: 1.3375MHz (1/8 dividing) AM: 450kHz * Build in mute circuit for IF count output according to field strength. * Build in FM MPX VCO circuit * Build in FM/AM OSC buffer output for DTS applications.