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TDA7370BV from ST,ST,ST Microelectronics

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TDA7370BV

Manufacturer: ST,ST, STM

QUAD POWER AMPLIFIER FOR CAR RADIO

Partnumber Manufacturer Quantity Availability
TDA7370BV ST,ST, STM 20000 In Stock

Description and Introduction

QUAD POWER AMPLIFIER FOR CAR RADIO The TDA7370BV is a car radio amplifier manufactured by STMicroelectronics (STM). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** Quad Bridge Car Radio Amplifier  
- **Operating Voltage:** 8V to 18V  
- **Output Power:**  
  - 4 x 11W @ 14.4V, 4Ω, 10% THD  
  - 4 x 6W @ 14.4V, 8Ω, 10% THD  
- **Standby Current:** < 100µA  
- **Mute Current:** < 1mA  
- **Total Harmonic Distortion (THD):** 0.5% (typical)  
- **Signal-to-Noise Ratio (SNR):** > 80dB  
- **Package:** Multiwatt15V (Vertical)  

### **Descriptions:**
- The TDA7370BV is a quad bridge amplifier designed for car radio applications.  
- It features four independent amplifier channels, allowing for flexible audio configurations.  
- The device includes built-in protection circuits against short circuits, thermal overload, and overvoltage.  
- It supports mute and standby modes for power-saving operation.  

### **Features:**
- **Quad Bridge Configuration:** Four independent amplifier channels.  
- **Wide Supply Voltage Range:** Operates from 8V to 18V, suitable for automotive environments.  
- **Low Standby Current:** < 100µA for reduced power consumption.  
- **Mute Function:** Allows muting the audio output with low current consumption (< 1mA).  
- **Protection Circuits:** Includes short-circuit, thermal shutdown, and overvoltage protection.  
- **High Output Power:** Capable of delivering up to 11W per channel into 4Ω.  
- **Low Distortion:** Ensures high-quality audio output with minimal harmonic distortion.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

QUAD POWER AMPLIFIER FOR CAR RADIO

Alternative Part Number

  • TDA7375V --: Same TDA737x family quad power amplifier in the same package with comparable output power and supply range, making it a close functional drop-in.
  • TDA7384A --: Quad bridge car-radio power amplifier with similar supply voltage and output power, widely used as a substitute in automotive audio designs.
  • TDA7850 --: Higher-power quad BTL car audio amplifier with compatible supply range and pinout family, suitable when slightly more output power is acceptable.
  • TDA7388 --: Quad bridge car radio power amplifier with comparable output power and pin-compatible layout, widely available and commonly substituted in car audio systems.

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