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