Manufacturer Part Number
LM4040C20IDCKR
Manufacturer
Texas Instruments
Introduction
The LM4040C20IDCKR is a precision voltage reference IC from Texas Instruments.
Product Features and Performance
Fixed output voltage of 2.048V
Output current capability of 15mA
Temperature coefficient of 100ppm/°C
Tight voltage tolerance of ±0.5%
Low noise of 35Vrms (10Hz to 10kHz)
Wide operating temperature range of -40°C to 85°C
Product Advantages
Excellent voltage accuracy and stability
High output current capability
Low noise performance
Wide temperature range
Key Technical Parameters
Output Voltage: 2.048V (fixed)
Output Current: 15mA
Temperature Coefficient: 100ppm/°C
Voltage Tolerance: ±0.5%
Noise (10Hz to 10kHz): 35Vrms
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
Suitable for critical applications requiring high-precision voltage reference
Compatibility
Surface mount package (5-TSSOP, SC-70-5, SOT-353)
Tape & Reel (TR) packaging
Application Areas
Precision analog circuits
Data acquisition systems
Instrumentation
Industrial controls
Product Lifecycle
Active and available
No known plans for discontinuation
Replacement or upgrade options available from Texas Instruments
Key Reasons to Choose This Product
Excellent voltage accuracy and stability
High output current capability
Low noise performance
Wide temperature range
RoHS3 compliance for critical applications
Surface mount and tape & reel packaging options
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