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TSOP1740 from VISHAY

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TSOP1740

Manufacturer: VISHAY

Photo Modules for PCM Remote Control Systems

Partnumber Manufacturer Quantity Availability
TSOP1740 VISHAY 1056 In Stock

Description and Introduction

Photo Modules for PCM Remote Control Systems The TSOP1740 is an IR receiver module manufactured by Vishay.  

### **Specifications:**  
- **Supply Voltage (VS):** 2.5 V to 5.5 V  
- **Supply Current (IS):** 0.35 mA (typical)  
- **Carrier Frequency:** 40 kHz  
- **Output Signal:** Active Low  
- **Operating Temperature Range:** -25°C to +85°C  
- **Storage Temperature Range:** -40°C to +100°C  
- **Photodetector and Preamplifier in One Package**  
- **Internal Filter for PCM Frequency**  
- **Improved Shielding Against EMI**  

### **Descriptions:**  
- The TSOP1740 is a miniaturized IR receiver for infrared remote control systems.  
- It features a PIN diode and a preamplifier in an epoxy package.  
- The device is designed to detect IR signals modulated at 40 kHz.  
- It provides a demodulated output signal that can be directly connected to a microcontroller or decoder.  

### **Features:**  
- **Low Power Consumption**  
- **High Immunity Against Ambient Light**  
- **Compatible with TTL and CMOS**  
- **Pb-Free and RoHS Compliant**  
- **Improved ESD Protection**  
- **Suitable for Burst Length ≥10 Cycles**  

This information is based on Vishay's official datasheet for the TSOP1740.

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