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TA8252H from TOSHIBA

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TA8252H

Manufacturer: TOSHIBA, TOS

Max Power 37W BTL ?4ch Audio Power IC

Partnumber Manufacturer Quantity Availability
TA8252H TOSHIBA, TOS 385 In Stock

Description and Introduction

Max Power 37W BTL ?4ch Audio Power IC The TA8252H is a power amplifier IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Power Amplifier IC  
- **Output Power:** 5W × 2 channels (typical, at 10% THD, 8Ω load, 12V supply)  
- **Operating Voltage:** 6V to 18V (recommended)  
- **Package:** HSIP12 (12-pin single-in-line package with heat sink)  
- **Total Harmonic Distortion (THD):** 0.1% (typical, at 1W output, 1kHz)  
- **Standby Current:** 0.1mA (typical)  
- **Operating Temperature Range:** -20°C to +75°C  

### **Descriptions:**  
- The TA8252H is a dual-channel BTL (Bridge-Tied Load) power amplifier IC designed for audio applications.  
- It is commonly used in car audio systems, portable audio devices, and other consumer electronics requiring moderate power amplification.  
- The IC includes built-in protection circuits for thermal shutdown, overvoltage, and short-circuit conditions.  

### **Features:**  
- **Dual BTL Output:** Supports two independent amplifier channels.  
- **Low Standby Current:** Enhances power efficiency.  
- **Built-in Protection Circuits:** Includes thermal shutdown, overvoltage, and short-circuit protection.  
- **Wide Operating Voltage Range:** Suitable for various power supply conditions.  
- **Compact Package:** HSIP12 package with an integrated heat sink for thermal management.  

This information is based solely on Toshiba's documentation for the TA8252H.

Application Scenarios & Design Considerations

Max Power 37W BTL ?4ch Audio Power IC

Alternative Part Number

  • STK4142II --: Dual-channel audio power amplifier IC in a similar power class and package style, commonly used as a substitute for Toshiba TA-series audio amplifiers.
  • TDA7265 --: Dual audio power amplifier with comparable output power and supply voltage range, widely available and often used to replace TA8252H in audio applications.
  • LM1876 --: Dual 20W audio power amplifier with similar performance characteristics and pin-compatible style, suitable as a functional alternative.
  • STK433-130 --: Thick-film hybrid audio power amplifier IC with similar dual-channel output power and supply voltage range, commonly used as a substitute in audio equipment.
  • LM1875 --: Widely available audio power amplifier IC with similar power rating and voltage range, usable as a functional replacement in audio circuits.

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