LM139/239/239A/339/339A/LM2901/MC 3302 is a quad voltage comparator suitable for single power supply and dual power supply. It has wide range of single supply voltage and dual supply voltage inputs, low power consumption, low input bias current and offset voltage, etc.
This document is a product specification datasheet for the Philips LM139/239/239A/339/339A/LM2901/MC3302 family of integrated circuits. The devices consist of four independent precision voltage comparators designed to operate from a single power supply over a wide range of voltages, with input common-mode ranges that include ground.
The datasheet provides comprehensive electrical characteristics for various models within the series, including offset voltage, bias current, and response time under different temperature conditions. It also lists absolute maximum ratings, pin configurations, equivalent circuits, and typical application examples such as A/D converters and VCOs.
| Supply Voltage Range (Single) | 2.0Vpc to 36Vpc |
|---|---|
| Supply Current Drain | 0.8mA independent of supply voltage |
| Input Biasing Current | 25nA |
| Input Offset Voltage (Typ) | 2.0mV max |
| Output Saturation Voltage | 250mV at 4mA |
The operating temperature range for the LM139 is -55 to +125 °C.
Yes, the LM139 series was designed to directly interface with TTL and CMOS.
The differential input voltage range is equal to the power supply voltage (V+).