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LM2903PWRG4 from TI,Texas Instruments

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LM2903PWRG4

Manufacturer: TI

Dual Differential Comparator 8-TSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
LM2903PWRG4 TI 2000 In Stock

Description and Introduction

Dual Differential Comparator 8-TSSOP -40 to 125 The LM2903PWRG4 is a dual differential comparator manufactured by Texas Instruments (TI).  

### **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:** ±1mV (typical), ±5mV (maximum)  
- **Input Bias Current:** 25nA (typical)  
- **Response Time:** 1.3μs (typical) for 5mV overdrive  
- **Common-Mode Input Voltage Range:** Includes ground (0V)  
- **Differential Input Voltage Range:** Equal to supply voltage  
- **Output Type:** Open-collector (requires pull-up resistor)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TSSOP-8 (PWR)  

### **Descriptions:**  
- The LM2903PWRG4 is a dual comparator designed for single or split-supply operation.  
- It features low power consumption, wide voltage range, and compatibility with TTL/CMOS logic.  
- The open-collector output allows flexible interfacing with other logic levels.  

### **Features:**  
- **Wide Supply Voltage Range:** Operates from 2V to 36V (±1V to ±18V for dual supplies).  
- **Low Input Bias Current:** 25nA (typical).  
- **Low Input Offset Voltage:** ±1mV (typical).  
- **ESD Protection:** Up to 2kV (HBM).  
- **Industrial Temperature Range:** -40°C to +125°C.  
- **Open-Collector Output:** Allows wired-OR configurations.  
- **Pin-to-Pin Compatible:** With industry-standard LM393.  

This device is commonly used in battery-powered systems, industrial controls, and automotive applications.

Application Scenarios & Design Considerations

Dual Differential Comparator 8-TSSOP -40 to 125

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