Manufacturer Part Number
TLC393QDRG4Q1
Manufacturer
Texas Instruments
Introduction
The TLC393QDRG4Q1 from Texas Instruments is a linear comparator integrated circuit designed for general purpose applications, part of the LinCMOS™ series.
Product Features and Performance
Dual comparator elements
Open-drain MOS output
Operates with single or dual supply ranging from 4V to 16V
Low input offset voltage: Max 5mV at 10V
Extremely low input bias current: Max 5pA at 5V
High output current: Typical 20mA
Low quiescent current: Max 90µA
Excellent CMRR and PSRR: Typical 84dB CMRR
Fast propagation delay: Maximum 4.5µs
Product Advantages
Precise performance with low voltage offsets
Minimal power consumption due to low quiescent current
Suitable for battery-operated devices due to low input bias current
High reliability in automotive conditions
Key Technical Parameters
Voltage Supply: 4V ~ 16V
Input Offset Voltage: 5mV @ 10V
Input Bias Current: 5pA @ 5V
Output Current: 20mA
Quiescent Current: 90µA
Propagation Delay: 4.5µs
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Automotive grade reliability
AEC-Q100 qualified for automotive applications
Compatibility
Compatible with various single and dual supply voltages, allowing for flexible usage across different systems
8-SOIC package ensures compatibility with standard surface mount processes
Application Areas
Automotive systems
Sensor interfacing
Voltage level detection
General signal comparison applications
Product Lifecycle
Status: Active
This product is not nearing discontinuation; continued production with availability of replacements and upgrades
Several Key Reasons to Choose This Product
High precision with very low input offset voltage and bias current
Energy-efficient operation with low quiescent current
Robust performance validated for automotive applications (AEC-Q100 qualification)
Flexible supply voltage compatibility, accommodating both 4V to 16V single or dual supply configurations
Quick response time with a maximum propagation delay of 4.5µs
TLC393TDRTexas Instruments