Overview
The TEF6903AH/V5S,518 is a single-chip integrated circuit designed by NXP Semiconductors for use in car radio systems. This component integrates a comprehensive set of functionalities, including FM/AM tuners, stereo decoders, weak signal processing, and audio processing. It is particularly suited for automotive radio applications, offering a compact and efficient solution for receiving and processing radio signals.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Voltage - Supply | 8V ~ 9V |
| Supplier Device Package | 80-QFP (14x14) |
| Package / Case | 80-BQFP |
| Package | Tape & Reel (TR) |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Modulation or Protocol | AM, FM, WB |
| Current - Receiving | 102mA |
| Antenna Connector | PCB, Surface Mount |
| RoHs Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Key Features
- Integrated FM/AM tuner with double conversion for both IF1 and IF2 frequencies.
- Support for US FM, Europe FM, Japan FM, and Eastern Europe FM, as well as Long Wave (LW), Medium Wave (MW), and full range Short Wave (SW) bands.
- Radio Data System (RDS)/Radio Broadcast Data System (RBDS) demodulator for radio data reception.
- Multiplex (MPX) stereo decoder and integrated audio processing with tone filtering.
- Treble, bass, and loudness tone control, along with volume, balance, fader, and input gain control.
- Optional connection of external sound processor, navigation voice, or beep input.
- Audio controls with Audio Step Interpolation (ASI) for pop-free function and Compact Disc (CD) dynamics compression.
- Volume Unit (VU)-meter audio level read-out.
Applications
The TEF6903AH/V5S,518 is primarily designed for use in AM/FM radio receivers, particularly in automotive applications. Its integrated functionalities make it an ideal choice for car radio systems, providing a comprehensive solution for receiving and processing radio signals.
Q & A
- What is the TEF6903AH/V5S,518 used for?
The TEF6903AH/V5S,518 is used in AM/FM radio receivers, especially in automotive applications.
- What are the supported modulation protocols?
The component supports AM, FM, and WB modulation protocols.
- What is the operating temperature range of the TEF6903AH/V5S,518?
The operating temperature range is -40°C to 85°C.
- What is the supply voltage for the TEF6903AH/V5S,518?
The supply voltage is between 8V and 9V.
- Does the TEF6903AH/V5S,518 support RDS/RBDS?
Yes, it includes a Radio Data System (RDS)/Radio Broadcast Data System (RBDS) demodulator.
- What is the current consumption during receiving mode?
The current consumption during receiving mode is 102mA.
- What type of package does the TEF6903AH/V5S,518 come in?
The component comes in an 80-BQFP package with a tape and reel (TR) packaging option.
- Is the TEF6903AH/V5S,518 RoHS compliant?
Yes, it is ROHS3 compliant.
- What are the audio control features of the TEF6903AH/V5S,518?
The component includes treble, bass, and loudness tone control, along with volume, balance, fader, and input gain control.
- Can the TEF6903AH/V5S,518 be connected to external audio processors?
Yes, it supports optional connections for external sound processors, navigation voice, or beep inputs.
