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TDA7274 from SGS-THOMSON

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TDA7274

Manufacturer: SGS-THOMSON

LOW-VOLTAGE DC MOTOR SPEED CONTROLLER

Partnumber Manufacturer Quantity Availability
TDA7274 SGS-THOMSON 12172 In Stock

Description and Introduction

LOW-VOLTAGE DC MOTOR SPEED CONTROLLER The TDA7274 is a bipolar integrated circuit manufactured by SGS-THOMSON (now STMicroelectronics). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Type:** Bipolar IC  
- **Function:** Audio amplifier (monolithic)  
- **Supply Voltage (VCC):** 3V to 16V  
- **Output Power:** 1W (typical at 12V, 8Ω load)  
- **Quiescent Current:** 9mA (typical)  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1W, 1kHz)  
- **Frequency Response:** 20Hz to 20kHz  
- **Package:** DIP-8 (Dual In-line Package)  

### **Description:**  
The TDA7274 is a low-power audio amplifier designed for portable and battery-operated applications. It provides a compact and efficient solution for driving small speakers with minimal external components.  

### **Features:**  
- Low quiescent current  
- Wide supply voltage range (3V–16V)  
- No external components required for operation (minimal external parts)  
- Short-circuit and thermal protection  
- Good noise immunity  

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

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