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TS3702IDT

Manufacturer: ST

MICROPOWER DUAL CMOS VOLTAGE COMPARATOR

Partnumber Manufacturer Quantity Availability
TS3702IDT ST 17500 In Stock

Description and Introduction

MICROPOWER DUAL CMOS VOLTAGE COMPARATOR The TS3702IDT is a low-power dual CMOS voltage comparator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 16V  
- **Low Supply Current:** 20µA per comparator (typical)  
- **Input Offset Voltage:** 5mV (max)  
- **Input Bias Current:** 1pA (typical)  
- **Response Time:** 1.3µs (typical) for 5mV overdrive  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-8  

### **Description:**  
The TS3702IDT is a dual comparator designed for low-voltage operation with minimal power consumption. It is suitable for battery-powered applications, portable devices, and industrial control systems. The device features rail-to-rail inputs and push-pull outputs.  

### **Features:**  
- Ultra-low power consumption  
- Rail-to-rail input voltage range  
- Push-pull output stage (no external pull-up resistor needed)  
- ESD protection (2kV HBM)  
- Wide supply voltage range (2.7V to 16V)  
- High accuracy with low input offset voltage  

This comparator is ideal for applications requiring precision and low power, such as window comparators, level detectors, and battery monitoring.

Application Scenarios & Design Considerations

MICROPOWER DUAL CMOS VOLTAGE COMPARATOR

Alternative Part Number

  • LM393DR --: Industry-standard dual comparator with similar open-drain output and supply range, widely available and pin-compatible in SOIC-8.
  • LM2903DR --: Dual differential comparator with extended temperature range, functionally equivalent to the TS3702 and pin-compatible in SOIC-8.
  • MC3302DR2G --: Quad/dual comparator family offering similar low-power operation and open-collector output, suitable drop-in alternative in SOIC packages.
  • BA10393F --: Dual comparator in SOP-8 with open-collector output, suitable low-cost alternative for similar sensing and threshold circuits.

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