TEF6902AH: Integrated car radio
The TEF6902A is a single-chip car radio integrated circuit with FM/AM tuner, stereo decoder, weak signal processing and audio processing.
FM tuner with double conversion to IF1 = 10.7 MHz and IF2 = 450 kHz with integrated image rejection for both IF1 and IF2; integrated channel filter with variable bandwidth control; capable of US FM, Europe FM, Japan FM and Eastern Europe FM. AM tuner with double conversion to IF1 = 10.7 MHz and IF2 = 450 kHz; capable of Long Wave (LW), Medium Wave (MW) and full range Short Wave (SW) (11 m to 120 m bands).
Multiplex (MPX) stereo decoder, ignition noise blanker and extensive weak signal processing.
Audio processing with flexible source selection, volume, balance, fader, input gain control and inaudible tuning mute. Integrated audio filters for bass and treble and loudness control function.
The device can be controlled via the fast-mode I²C-bus (400 kHz) and includes autonomous tuning functions for easy control without microcontroller timing. No manual alignments are required.
TEF6902AH: Product Block Diagram
sot393-1_3d
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Integrated car radio (REV 3.0) PDF (489.0 kB) TEF6902A | 19 Mar 2008 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic quad flat package; 64 leads (lead length 1.6 mm); body 14 x 14 x 2.7 mm (REV 1.0) PDF (707.0 kB) SOT393-1 | 08 Feb 2016 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| Footprint for wave soldering (REV 1.0) PDF (12.0 kB) QFP-SQFP-TQFP-WAVE | 08 Oct 2009 |
Ordering Information
| Product | Status | Status | Budgetary Price excluding tax(US$) | Package Type and Termination Count | GPIOs | Qualification Tier |
|---|---|---|---|---|---|---|
| TEF6902AH/V5S | End of Life | |||||
| TEF6902AH/V4 | No Longer Manufactured | |||||
| TEF6902AH/V2 | No Longer Manufactured |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TEF6902AH/V5S | | SOT393-1 | QFP-SQFP-TQFP-WAVE | Tray, Bakeable, Multiple in Drypack | Discontinued | TEF6902AH/V5S,557 (9352 888 24557) | Standard Marking | TEF6902AH/V5S |    | Always Pb-free | 3 | 3 |
| Reel 13" Q1/T1 in Drypack | Discontinued | TEF6902AH/V5S,518 (9352 888 24518) | Standard Marking | TEF6902AH/V5S | | Always Pb-free | 3 | 3 |
- Integrated car radio tef6902ah
- TEF6902AH
- Footprint for wave soldering pca8547_automotive
- Footprint for reflow soldering SOT393-1 TEF6902AH
- plastic quad flat package; 64 leads (lead length 1.6 mm); body 14 x 14 x 2.7 mm TEF6902AH
