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LM139A from ST,ST Microelectronics

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LM139A

Manufacturer: ST

LOWPOWER QUAD VOLTAGE COMPARATORS

Partnumber Manufacturer Quantity Availability
LM139A ST 2047 In Stock

Description and Introduction

LOWPOWER QUAD VOLTAGE COMPARATORS The LM139A from STMicroelectronics is a quad independent precision voltage comparator designed to operate from a single power supply over a wide range of voltages.  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 36V (single supply) or ±1V to ±18V (dual supply)  
- **Low Supply Current Drain:** 0.8mA (independent of supply voltage)  
- **Low Input Bias Current:** 25nA  
- **Low Input Offset Current:** 5nA  
- **Input Offset Voltage:** 2mV (max)  
- **Input Common-Mode Voltage Range:** Includes ground  
- **Differential Input Voltage Range:** Equal to the supply voltage  
- **Output Voltage Swing:** Compatible with TTL, MOS, and CMOS logic  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**  
The LM139A consists of four independent voltage comparators with high accuracy and stability. It is designed for industrial, automotive, and consumer applications requiring low power and high performance.  

### **Features:**  
- **Wide Single-Supply Voltage Range:** 2V to 36V  
- **Low Input Bias and Offset Currents**  
- **Low Power Consumption**  
- **Stable Operation in Noisy Environments**  
- **Output Compatible with TTL, MOS, and CMOS**  
- **ESD Protection (2000V HBM, 200V MM)**  

The device is available in multiple package options, including SO-14 and TSSOP-14.

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