Overview
The TDA7415CBTR, produced by STMicroelectronics, is a car-radio multimedia signal processor (CMSP) that represents a significant advancement in the car-radio signal processor (CSP) family. It is the first 6-channel multimedia approach, designed to meet the demands of modern car audio systems, particularly those requiring support for DVD technology and other multimedia applications. This component offers full software programmability, versatile input/output stages, and an extended signal routing scheme, making it highly flexible for various car audio configurations.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Order Code | TDA7415CBTR | - |
| Temperature Range | -40 to 85 | °C |
| Package | LQFP64 (10x10x1.4mm) | - |
| Packing | Tray | - |
| Supply Voltage (VCC) | 7.5 to 9.5 | V |
| Supply Voltage (VP) | 7.5 to 13 | V |
| Total Supply Current | 45 | mA |
| Ripple Rejection @ 1 kHz | 60 | dB |
| Storage Temperature Range | -55 to +150 | °C |
Key Features
- 6-channel multimedia approach with three independent signal paths (front, rear, and auxiliary) each with independent soft-mute and direct-mute capabilities.
- Eight single-ended inputs, two quasi-differential inputs, and an optional full-differential input.
- ±15dB level-adjust with 1 dB steps.
- Fully integrated tone control with notch filter, high/low pass filters for subwoofer support, and a 7-band spectrum analyzer.
- Selectable SPI- or I2C-bus interface for digital control.
- High-pass and subwoofer low-pass filters.
- Flexible phone/navigation interrupts.
- Output level up to 4VRMS.
Applications
The TDA7415CBTR is designed for use in modern car audio systems, particularly those that require support for multimedia applications such as DVD technology. It is suitable for various car audio configurations, including systems that need multiple independent signal paths and advanced audio processing features.
Q & A
- What is the TDA7415CBTR? The TDA7415CBTR is a car-radio multimedia signal processor (CMSP) produced by STMicroelectronics.
- What are the key features of the TDA7415CBTR? It includes a 6-channel multimedia approach, three independent signal paths, fully integrated tone control, and a 7-band spectrum analyzer.
- What is the temperature range of the TDA7415CBTR? The operating temperature range is -40 to 85°C.
- What is the package type of the TDA7415CBTR? It comes in an LQFP64 package (10x10x1.4mm).
- What are the supply voltage ranges for the TDA7415CBTR? The supply voltage ranges are 7.5 to 9.5 V for VCC and 7.5 to 13 V for VP.
- How many input channels does the TDA7415CBTR have? It has eight single-ended inputs and two quasi-differential inputs, with an optional full-differential input.
- What digital interfaces does the TDA7415CBTR support? It supports both SPI and I2C bus interfaces.
- What is the maximum output level of the TDA7415CBTR? The output level can go up to 4VRMS.
- What are some common applications of the TDA7415CBTR? It is commonly used in modern car audio systems, especially those requiring support for multimedia applications like DVD technology.
- Does the TDA7415CBTR have built-in filters? Yes, it includes fully integrated tone control with notch filter, high/low pass filters for subwoofer support, and a 7-band spectrum analyzer.
