TLV7021DPWR - Texas Instruments

Manufacturer Part Number

TLV7021DPWR

Manufacturer

Texas Instruments

Introduction

The TLV7021DPWR is a low-voltage, low-power linear comparator from Texas Instruments, designed for applications requiring high precision and low energy consumption.

Product Features and Performance

Single-element configuration

Open-drain output type for direct interfacing with a variety of logic levels

Operates on a wide supply voltage range from 1.6V to 5.5V, suitable for battery-operated applications

Low input offset voltage of 8mV max, enhancing accuracy

Ultra-low input bias current of max 5pA, minimizing power consumption

Quiescent current of max 10µA, contributing to energy efficiency

High Common Mode Rejection Ratio (CMRR) and Power Supply Rejection Ratio (PSRR) of 78dB, ensuring stability against voltage fluctuations

Maximum propagation delay of 350ns for prompt response in timing-critical applications

Integrated 4.2mV hysteresis for noise immunity and stable operation

Product Advantages

Enhanced precision with low input offset

Significant power savings due to ultra-low input bias and quiescent currents

Versatile power supply compatibility

Rapid response suitable for time-sensitive applications

Noise immunity and stable operation in a wide temperature range

Key Technical Parameters

Output Type: Open-Drain

Supply Voltage Range: 1.6V ~ 5.5V

Input Offset Voltage (Max): 8mV

Input Bias Current (Max): 5pA

Quiescent Current (Max): 10µA

CMRR, PSRR (Typ): 78dB

Propagation Delay (Max): 350ns

Hysteresis: 4.2mV

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Operates reliably across a wide operating temperature range from -40°C to 125°C, ensuring suitability for challenging environmental conditions.

Compatibility

Compatible with a wide range of supply voltages and logic levels due to its open-drain output, enabling use in a variety of circuit designs.

Application Areas

Ideal for battery-powered devices, portable electronics, and energy-efficient applications requiring precise voltage comparison or control signals.

Product Lifecycle

Active product status, indicating ongoing production and support, with no current indication of discontinuation. This suggests long-term availability and support for new designs.

Several Key Reasons to Choose This Product

High precision and energy efficiency for critical applications

Compatibility with a broad range of power supplies and logic levels

Excellent stability and noise immunity

Fast response time suitable for timing-sensitive applications

Long-term availability and support from Texas Instruments