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TS3702IN from ST,ST Microelectronics

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TS3702IN

Manufacturer: ST

MICROPOWER DUAL CMOS VOLTAGE COMPARATOR

Partnumber Manufacturer Quantity Availability
TS3702IN ST 150 In Stock

Description and Introduction

MICROPOWER DUAL CMOS VOLTAGE COMPARATOR The TS3702IN is a dual micropower CMOS operational amplifier manufactured by STMicroelectronics (ST). Below are the factual details about its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 1.5V to 5.5V  
- **Low Supply Current:** 8µA per amplifier (typical)  
- **Input Offset Voltage:** 3mV (max) at 25°C  
- **Input Bias Current:** 1pA (typical)  
- **Gain Bandwidth Product:** 140kHz (typical)  
- **Slew Rate:** 0.06V/µs (typical)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** DIP-8, SO-8  

### **Descriptions:**  
The TS3702IN is a dual operational amplifier designed for low-voltage, low-power applications. It operates from a single or dual supply and is optimized for battery-powered devices due to its ultra-low current consumption. The device is suitable for precision applications, sensor interfaces, and portable electronics.  

### **Features:**  
- **Ultra-Low Power Consumption:** Ideal for battery-operated systems.  
- **Rail-to-Rail Input and Output:** Ensures wide dynamic range.  
- **High ESD Tolerance:** 4kV HBM (Human Body Model).  
- **Wide Supply Voltage Range:** Operates from 1.5V to 5.5V.  
- **Stable with Capacitive Loads:** Up to 100pF.  
- **CMOS Technology:** Ensures low power and high precision.  

This information is sourced from STMicroelectronics' official datasheet for the TS3702IN.

Application Scenarios & Design Considerations

MICROPOWER DUAL CMOS VOLTAGE COMPARATOR

Alternative Part Number

  • LM393N --: Industry-standard dual comparator with similar open-drain output and supply range, widely available and pin-compatible in DIP-8.
  • LM2903N --: Dual differential comparator with extended temperature range, functionally similar to TS3702 and commonly used as a drop-in alternative.
  • MC3302P --: Quad/dual comparator family offering comparable input and output characteristics, suitable for general-purpose comparator applications.

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