Manufacturer Part Number
LM4132CQ1MFR3.0
Manufacturer
texas-instruments
Introduction
The LM4132 is a high-precision, low-noise voltage reference with a fixed output voltage of 3V. It is designed for applications that require a stable and accurate reference voltage, such as in analog-to-digital converters (ADCs), operational amplifiers, and other sensitive analog circuits. The LM4132 offers excellent performance characteristics, including low temperature coefficient, low noise, and high output current capability.
Product Features and Performance
Fixed output voltage of 3V
Tight voltage tolerance of ±0.2%
Low temperature coefficient of 20ppm/°C
Low noise: 285μVp-p (0.1Hz to 10Hz)
High output current capability of 20mA
Wide input voltage range of 3.4V to 5.5V
Low quiescent current of 100μA
Wide operating temperature range of -40°C to 125°C
Product Advantages
Precise and stable voltage reference
Low noise performance for sensitive analog circuits
High output current capability for driving multiple loads
Wide operating temperature range for automotive and industrial applications
Small SOT-23-5 package for space-constrained designs
Key Reasons to Choose This Product
Excellent voltage reference performance with tight tolerance and low temperature coefficient
Robust design for reliable operation in harsh environments
Compact and space-efficient packaging for space-constrained applications
Automotive-grade qualification for use in demanding automotive systems
Quality and Safety Features
Automotive-grade qualification to AEC-Q100 standards
Robust design for reliable operation in harsh environments
Comprehensive quality and reliability testing during manufacturing
Compatibility
The LM4132 is a drop-in replacement for similar voltage reference ICs, making it easy to design into existing systems.
Application Areas
Analog-to-digital converters (ADCs)
Operational amplifiers
Sensor signal conditioning circuits
Industrial and automotive electronic systems
Product Lifecycle
The LM4132 is an active and in-production product from Texas Instruments. There are no known plans for discontinuation at this time. If you need information on equivalent or alternative models, please contact our website's sales team.
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