Manufacturer Part Number
LM4120AIM5X-4.1
Manufacturer
Texas Instruments
Introduction
Power management IC providing precise voltage reference
Product Features and Performance
Series voltage reference
Fixed 4.096V output
Output current of 5 mA
Tolerance of ±0.2%
Temperature coefficient of 50ppm/°C
Low noise performance 20µVp-p (0.1Hz to 10Hz) and 36µVp-p (10Hz to 10kHz)
Wide input voltage range from 2V to 12V
Low supply current requirement of 275µA
Suitable for operation over a -40°C to 85°C temperature range
Surface mount form factor in an SC-74A, SOT-753 package
Product Advantages
High accuracy and stability
Low noise suitable for sensitive applications
Low power consumption extends battery life
Vast operating temperature range for versatile use
Key Technical Parameters
Reference Type: Series
Voltage - Output (Min/Fixed): 4.096V
Current - Output: 5 mA
Tolerance: ±0.2%
Temperature Coefficient: 50ppm/°C
Voltage - Input: 2V ~ 12V
Current - Supply: 275µA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Stable output performance guaranteed within specified tolerances
Built to Texas Instruments quality and reliability standards
Compatibility
Compatible with surface mount technology
Suitable for automated PCB assembly
Application Areas
Digital-to-analog conversion systems
Data acquisition
Portable instrumentation
Precision power supplies
Product Lifecycle
Product Status: Obsolete
It may be challenging to obtain, check for replacements or upgrades
Reasons to Choose This Product
Guaranteed high-precision voltage reference
Low-power device maximizing energy efficiency
Highly stable across a wide range of temperatures
Low noise operation ideal for high-performance electronics
Texas Instruments' reputation for quality and reliability