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TA2125AF from TOSHIBA

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TA2125AF

Manufacturer: TOSHIBA, TOS

Power Driver IC for CD Player

Partnumber Manufacturer Quantity Availability
TA2125AF TOSHIBA, TOS 5545 In Stock

Description and Introduction

Power Driver IC for CD Player The TA2125AF 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  
- **Package:** SIP (Single In-line Package)  
- **Number of Channels:** 1 (Mono)  
- **Output Power:** 5.8W (typical at 10% THD, 14.4V, 4Ω load)  
- **Supply Voltage Range:** 4V to 18V  
- **Quiescent Current:** 45mA (typical)  
- **Total Harmonic Distortion (THD):** 0.2% (typical at 1W output, 4Ω load)  
- **Operating Temperature Range:** -30°C to +75°C  

### **Descriptions:**  
- The TA2125AF is a monolithic integrated circuit designed for car audio applications.  
- It features built-in protection circuits, including thermal shutdown and overvoltage protection.  
- The IC is optimized for single-channel (mono) amplification in automotive environments.  

### **Features:**  
- **High Output Power:** Capable of delivering up to 5.8W under typical conditions.  
- **Low Standby Current:** Ensures minimal power consumption when idle.  
- **Built-in Protections:** Includes thermal shutdown and overvoltage protection.  
- **Wide Supply Voltage Range:** Operates from 4V to 18V, making it suitable for automotive use.  
- **Low Distortion:** Provides clean audio output with low THD.  

This information is based solely on the available technical data for the TA2125AF from Toshiba.

Application Scenarios & Design Considerations

Power Driver IC for CD Player

Alternative Part Number

  • TDA7265 --: Dual audio power amplifier in a similar power class, commonly used as a substitute for Toshiba TA-series audio ICs in consumer audio equipment.
  • LM1875 --: Widely available audio power amplifier IC with comparable output power and supply range, suitable for replacing TA2125AF in many amplifier designs.
  • TDA2030A --: Classic low-cost audio power amplifier with similar voltage and power ratings, often used as a functional replacement for TA-series audio amplifiers.
  • TDA2125 --: Similar audio power amplifier function and package class, widely used as a cross for Toshiba TA-series audio ICs.
  • LA4440 --: Popular dual-channel audio power amplifier IC with comparable supply voltage and output power range, often used as a functional substitute.
  • TDA2005 --: Bridge/stereo audio amplifier IC with similar power rating and pin-compatible class, suitable as a fallback alternative.

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