Manufacturer Part Number
LM4040B41IDCKR
Manufacturer
Texas Instruments
Introduction
The LM4040B41IDCKR is a precision micro-power shunt voltage reference, providing a fixed 4.096V output voltage with a low tolerance and temperature coefficient.
Product Features and Performance
Fixed output voltage of 4.096V
High precision with tolerance of ±0.2%
Low temperature coefficient: 100ppm/°C
Low noise performance: 80µVrms (10Hz to 10kHz)
Maximum output current: 15 mA
Low cathode current: 88 µA
Operating temperature range: -40°C to 85°C
Product Advantages
Highly accurate voltage reference
Stable output under varying temperature conditions
Suitable for battery-powered devices due to low power consumption
Key Technical Parameters
Output Voltage (Min/Fixed): 4.096V
Output Current: 15 mA
Tolerance: ±0.2%
Temperature Coefficient: 100ppm/°C
Noise (10Hz to 10kHz): 80µVrms
Cathode Current: 88 µA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust construction for enhanced durability and reliability
Operates efficiently within industrial temperature ranges
Compatibility
Compatible with surface mount technology
Packaged in SC-70-5 for ease of integration in various circuit designs
Application Areas
Power supply monitoring
Data acquisition systems
Portable instrumentation
Consumer electronics
Battery management systems
Product Lifecycle
Currently active product status
No announced discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High precision and low tolerance for critical applications
Wide operating temperature range suitable for various environments
Low power consumption ideal for portable devices
Reliable performance with robust quality features
Easily integrable surface mount package