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TDA1522 from PHILIPS

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TDA1522

Manufacturer: PHILIPS

Stereo cassette head preamplifier and equalizer

Partnumber Manufacturer Quantity Availability
TDA1522 PHILIPS 100 In Stock

Description and Introduction

Stereo cassette head preamplifier and equalizer The TDA1522 is a dual power amplifier manufactured by PHILIPS (now NXP Semiconductors).  

### **Specifications:**  
- **Type:** Dual power amplifier  
- **Supply Voltage Range:** ±7.5V to ±21V  
- **Output Power:** 12W per channel (typical at 8Ω, ±16V)  
- **Total Harmonic Distortion (THD):** 0.5% (typical at 1W, 1kHz)  
- **Frequency Response:** 20Hz - 20kHz  
- **Signal-to-Noise Ratio (SNR):** >70dB  
- **Package:** 9-pin SIL (Single In-Line)  

### **Descriptions and Features:**  
- Designed for stereo applications in audio systems.  
- Requires minimal external components.  
- Features built-in mute and standby functions.  
- Includes short-circuit and thermal protection.  
- Low offset voltage between outputs.  
- Suitable for use in TV, radio, and hi-fi audio systems.  

This information is based on the original PHILIPS datasheet for the TDA1522.

Application Scenarios & Design Considerations

Stereo cassette head preamplifier and equalizer
Partnumber Manufacturer Quantity Availability
TDA1522 PHI 200 In Stock

Description and Introduction

Stereo cassette head preamplifier and equalizer The TDA1522 is a stereo amplifier IC manufactured by PHILIPS (PHI).  

### **Specifications:**  
- **Type:** Stereo audio amplifier  
- **Output Power:** 2 × 6 W (at 4 Ω, THD = 10%)  
- **Supply Voltage Range:** ±7.5 V to ±12 V (dual supply)  
- **Total Harmonic Distortion (THD):** 0.5% (typical)  
- **Signal-to-Noise Ratio (SNR):** 80 dB (typical)  
- **Gain:** 30 dB (fixed)  
- **Package:** 9-pin SIL (Single In-Line)  

### **Descriptions:**  
- The TDA1522 is designed for stereo applications in audio systems such as car radios, portable music players, and home audio equipment.  
- It operates on a split (dual) power supply and includes built-in thermal protection.  

### **Features:**  
- Low external component count  
- Short-circuit protection  
- Thermal shutdown protection  
- High output power capability  
- Mute/standby functionality  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Stereo cassette head preamplifier and equalizer

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