Manufacturer Part Number
LM4040CIM3X-8.2
Manufacturer
Texas Instruments
Introduction
Precision micro-power shunt voltage reference
Product Features and Performance
Precision voltage reference
Fixed 8.192V output
Maximum output current of 15 mA
Shunt reference type
Stable and predictable behavior
Operating Temperature range from -40°C to 85°C
Product Advantages
High accuracy with a tolerance of ±0.5%
Low temperature coefficient of 100ppm/°C
Low dynamic impedance
Good noise performance with 130µVrms (10Hz to 10 kHz)
Key Technical Parameters
Fixed Voltage - 8.192V
Output Current - 15 mA
Tolerance - ±0.5%
Temperature Coefficient - 100ppm/°C
Operating Temperature - -40°C to 85°C
Mounting Type - Surface Mount
Package/Case - TO-236-3, SC-59, SOT-23-3
Quality and Safety Features
High stability over temperature and time
Output short-circuit protection
Compatibility
Compatible with surface mount techniques
Fits SOT-23-3 standardized packages
Application Areas
Analog circuits
Data Acquisition Systems (DAS)
Portable, battery-powered equipment
Precision power supplies
Product Lifecycle
Discontinued at Digi-Key
Investigate Texas Instruments or distributor inventory for availability
Seek replacement or upgrade models for long-term use
Several Key Reasons to Choose This Product
Precise and stable voltage reference for critical applications
Low power consumption suitable for portable devices
Wide operating temperature for performance in diverse environments
Robust quality and longevity for continued use in designs
Broad compatibility with existing PCB surface mount processes