LM2901PT - Rohm Semiconductor

Manufacturer Part Number

LM2901PT

Manufacturer

rohm-semi

Introduction

The LM2901PT is a General Purpose Linear Comparator, designed for use in various applications ranging from consumer electronics to industrial equipment.

Product Features and Performance

Incorporates four independent comparator units.

Offers versatile output types: CMOS, MOS, Open-Collector, TTL.

Wide supply voltage range: 2V to 36V, or dual supplies of ±1V to ±18V.

Low input offset voltage: Maximum 7mV at 5V.

Extremely low input bias current: Maximum 0.25µA at 5V.

Very low current consumption: Maximum quiescent current of 2mA.

Operates over a broad temperature range: -40°C to 125°C.

Provided in a compact 14-TSSOP package suitable for surface mount.

Product Advantages

Multi-output options enhance compatibility with a variety of digital systems.

Extremely low input bias and offset voltages ensure accurate sensing and comparison.

Low power consumption makes this ideal for battery-operated devices.

Wide operating temperature range assures reliability in harsh environments.

Key Technical Parameters

Number of Elements: 4

Voltage Supply, Single/Dual (±): 2V ~ 36V, ±1V ~ 18V

Voltage Input Offset (Max): 7mV @ 5V

Current Input Bias (Max): 0.25µA @ 5V

Current Quiescent (Max): 2mA

Operating Temperature: -40°C ~ 125°C

Package / Case: 14-TSSOP

Quality and Safety Features

Engineered to meet stringent reliability and quality standards.

Robust design assures stable operation under extreme conditions.

Compatibility

Output compatible with CMOS, MOS, Open-Collector, and TTL logic families.

Application Areas

Industrial monitoring and control systems.

Automotive systems.

Consumer electronics.

Power management systems.

Signal processing.

Product Lifecycle

The LM2901PT is listed as obsolete, indicating discontinuation of production.

Users should consider seeking replacements or upgrades for future designs.

Several Key Reasons to Choose This Product

Highly versatile with four comparator units and multiple output configurations.

Exceptional performance with ultra-low input bias and offset voltage.

Suitable for a wide range of operating conditions due to broad voltage range and temperature tolerance.

The obsolescence status necessitates consideration for legacy applications or seeking alternative solutions for new designs.