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TDA2320 from SGS

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TDA2320

Manufacturer: SGS, ST

PREAMPLIFIER FOR INFRARED REMOTE CONTROL SYSTEMS

Partnumber Manufacturer Quantity Availability
TDA2320 SGS, ST 1065 In Stock

Description and Introduction

PREAMPLIFIER FOR INFRARED REMOTE CONTROL SYSTEMS The TDA2320 is a monolithic integrated circuit manufactured by STMicroelectronics (ST). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** STMicroelectronics (ST)  
- **Type:** Dual Low-Noise Operational Amplifier  
- **Supply Voltage Range:** ±3V to ±15V  
- **Input Offset Voltage:** 1mV (typical)  
- **Input Bias Current:** 20nA (typical)  
- **Gain Bandwidth Product:** 3MHz (typical)  
- **Slew Rate:** 1.3V/µs (typical)  
- **Common-Mode Rejection Ratio (CMRR):** 90dB (typical)  
- **Power Supply Rejection Ratio (PSRR):** 100dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** DIP-8, SO-8  

### **Description:**  
The TDA2320 is a dual operational amplifier designed for low-noise applications. It features high gain bandwidth, low distortion, and excellent noise performance, making it suitable for audio and precision signal processing circuits.  

### **Features:**  
- Low noise and distortion  
- Wide supply voltage range  
- High input impedance  
- Short-circuit protection  
- Internal frequency compensation  

For exact details, refer to the official ST datasheet.

Application Scenarios & Design Considerations

PREAMPLIFIER FOR INFRARED REMOTE CONTROL SYSTEMS

Alternative Part Number

  • LM358N --: Dual operational amplifier in DIP-8 with similar supply range and pinout, widely available and inexpensive general-purpose replacement.
  • MC1458P --: Dual op-amp in DIP-8 with comparable electrical characteristics, a common legacy substitute for general-purpose audio and signal applications.
  • TL072CP --: Low-noise dual JFET-input op-amp in DIP-8 offering improved performance and compatibility for audio preamp circuits.

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