This data sheet provides a detailed overview of the STA3005 Dual-IF AM/FM digital radio receiver.
The STA3005 is a high-performance, fully programmable advanced radio receiver designed for AM/FM/HD radio, speech, and audio applications. It functions as a dual-IF radio processor with dynamically variable channel filtering and supports digital diversity for dual-tuner systems as well as digital directional antenna systems for single-tuner multiple antenna setups.
Beyond radio reception, the device features advanced audio processing capabilities driven by an EMERALD DSP subsystem. It includes sample rate converters, high-performance audio ADCs, DACs, and multiple industry-standard digital I/O interfaces. An integrated ARM7 microcontroller allows for the control and monitoring of all internal peripherals, enabling robust and customizable applications.
| Product Type | Dual-IF AM/FM digital radio receiver |
|---|---|
| DSP Core | 24-bit, fixed point, 116MIPS DSP-EMERALD core |
| ARM7 Core | 32-bit, fixed point, 58MIPS ARM7TDMI core |
| Program ROM | 16k x 32bit (64kByte) |
| Program RAM | 38kByte |
| Package | TQFP 144 |
The STA3005 is designed to target AM/FM/HD radio, speech, and audio applications.
The STA3005 operates within a temperature range of -40 to +85 °C.
The TQFP package for the STA3005 has a maximum of 144 pins.