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TA8220HQ from TOS,TOSHIBA

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TA8220HQ

Manufacturer: TOS, TOSHIBA

30W BTL × 2ch Audio Power Amplifier

Partnumber Manufacturer Quantity Availability
TA8220HQ TOS, TOSHIBA 2132 In Stock

Description and Introduction

30W BTL × 2ch Audio Power Amplifier The TA8220HQ is a power amplifier IC manufactured by Toshiba. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Type:** Power Amplifier IC  
- **Package:** HSIP12 (12-pin single in-line package with heat sink)  
- **Power Supply Voltage (VCC):** 12V (typical)  
- **Output Power:**  
  - 5.8W × 2 channels (at 12V, 4Ω, THD = 10%)  
  - 4.5W × 2 channels (at 12V, 8Ω, THD = 10%)  
- **Standby Current:** 0.1mA (typical)  
- **Total Harmonic Distortion (THD):** 0.1% (typical at 1W, 4Ω)  
- **Operating Temperature Range:** -30°C to +75°C  
- **Storage Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- The TA8220HQ is a dual-channel power amplifier IC designed for audio applications.  
- It features built-in thermal shutdown and overvoltage protection circuits.  
- Suitable for car audio systems, portable radios, and other consumer electronics.  

### **Features:**  
- **Dual-Channel BTL Output:** Supports bridge-tied load (BTL) configuration for higher output power.  
- **Low Standby Current:** Reduces power consumption when idle.  
- **Thermal Shutdown Protection:** Prevents damage from overheating.  
- **Overvoltage Protection:** Safeguards the IC from excessive voltage.  
- **Wide Operating Voltage Range:** Supports various power supply conditions.  
- **Minimal External Components:** Simplifies circuit design.  

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

Application Scenarios & Design Considerations

30W BTL × 2ch Audio Power Amplifier

Alternative Part Number

  • TDA7265 --: Dual audio power amplifier in a similar power class with comparable supply voltage range, suitable as a functional substitute in audio output stages.
  • LM1875 --: Widely used monolithic audio power amplifier offering similar output power and thermal behavior, easy to adapt with minor circuit changes.
  • TDA2030A --: Classic low-cost audio power amplifier IC with comparable output capability and pin-compatible style package, commonly used as a replacement in similar applications.

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