Manufacturer Part Number
LM4040B41IDBZR
Manufacturer
Texas Instruments
Introduction
Precision micropower shunt voltage reference
Product Features and Performance
Stable fixed 4.096V output
Low output noise 80µVrms, 10Hz to 10kHz
15 mA current output capability
High accuracy with ±0.2% tolerance
Low temperature coefficient at 100ppm/°C
Product Advantages
Precision reference voltage for ADCs/DACs
Suitable for battery-operated devices due to low power consumption
Minimal design effort is required for implementation
Key Technical Parameters
Shunt Reference Type
Output voltage: 4.096V
Current - Output: 15 mA
Operating Temperature range: -40°C to 85°C
Quality and Safety Features
High level of reliability across temperature extremes
Compatibility
Compatible with surface-mount technology
Application Areas
ADCs/DACs, power supplies, portable devices, and data acquisition systems
Product Lifecycle
Active product status
No indication of nearing discontinuation
Replacements or upgrades should be based on the base product number LM4040
Several Key Reasons to Choose This Product
Enhanced precision for critical applications
Robust performance over a wide temperature range
Low power consumption for efficient energy use
Easy integration into a broad range of electronic circuits
Excellent long-term stability for reliable operation
Tailored for both consumer and industrial applications
Backed by Texas Instruments' reputation and support