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LM2903YPT from ST,ST Microelectronics

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LM2903YPT

Manufacturer: ST

Low power dual voltage comparator

Partnumber Manufacturer Quantity Availability
LM2903YPT ST 107 In Stock

Description and Introduction

Low power dual voltage comparator The LM2903YPT is a dual differential comparator manufactured by STMicroelectronics.  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Low Supply Current:** 0.4mA (typical) per comparator  
- **Input Offset Voltage:** 2mV (typical), 7mV (maximum)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical)  
- **Common-Mode Input Voltage Range:** Includes ground (0V)  
- **Differential Input Voltage Range:** Equal to supply voltage  
- **Output Saturation Voltage:** 250mV (typical) at 4mA  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-8  

### **Descriptions:**  
- The LM2903YPT is a dual independent precision voltage comparator designed for single or split-supply operation.  
- It features low power consumption and wide supply voltage range, making it suitable for industrial, automotive, and consumer applications.  
- The device has open-collector outputs for wired-OR and bus-driving applications.  

### **Features:**  
- **Low Input Bias Current**  
- **Low Input Offset Voltage**  
- **Wide Supply Voltage Range**  
- **ESD Protection (2000V HBM)**  
- **Compatible with TTL, CMOS, and MOS Logic**  
- **Open-Collector Output for Flexible Interface**  
- **AEC-Q100 Qualified (for automotive applications)**  

This comparator is commonly used in battery-powered systems, level detection, and signal conditioning circuits.

Application Scenarios & Design Considerations

Low power dual voltage comparator

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