Manufacturer Part Number
LM4120IM5X-4.1
Manufacturer
Texas Instruments
Introduction
High-precision, low-noise voltage reference integrated circuit
Product Features and Performance
Precision fixed voltage reference with ±0.5% tolerance
Low temperature coefficient of 50 ppm/°C
Low noise of 20 μVp-p (0.1 Hz to 10 Hz) and 36 μVp-p (10 Hz to 10 kHz)
Wide input voltage range of 2 V to 12 V
Stable operation from -40°C to 85°C
Low quiescent current of 275 μA
Product Advantages
Precise and stable voltage reference
Low noise performance
Wide input voltage range
Operates over extended temperature range
Key Technical Parameters
Output Voltage: 4.096 V
Output Current: 5 mA
Input Voltage Range: 2 V to 12 V
Temperature Coefficient: 50 ppm/°C
Noise: 20 μVp-p (0.1 Hz to 10 Hz), 36 μVp-p (10 Hz to 10 kHz)
Tolerance: ±0.5%
Quality and Safety Features
RoHS non-compliant
Compatibility
Surface mount package (SOT-23-5)
Application Areas
Precision analog and mixed-signal circuits
Instrumentation and measurement equipment
Industrial control systems
Medical devices
Automotive electronics
Product Lifecycle
Active product, no information on discontinuation or replacements
Several Key Reasons to Choose This Product
Highly precise and stable voltage reference
Low noise performance for sensitive analog circuits
Wide input voltage range for flexibility in system design
Operates over extended temperature range for reliable performance
Small surface mount package for space-constrained applications