LM4041DQDBZRG4 - Brand New Texas Instruments Voltage References
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Description
The LM4041DQDBZRG4 is a precision micro-power voltage reference with an output of 1.225V. It is designed with a bandgap circuit and is available in small surface mount packages, namely SOT23 and SC70-5. These compact packages make it suitable for applications where space-saving is crucial. The device is offered in two grades, 0.5% C grade and 1% D grade, ensuring precision for various applications. Its performance remains consistent across an operating current range of 60µA to 12mA, with a low temperature coefficient of only 20ppm/°C. Additionally, it is highly tolerant of capacitive loads, providing excellent stability. This model also serves as a pin-for-pin compatible alternative to the LM4041 voltage reference in both adjustable and 1.225V output variants.
Specifications and features
- Small packages: SOT23, SC70-5
- No output capacitor required
- Output voltage tolerance:
- LM4041C ±0.5% at 25°C
- LM4041D ±1% at 25°C
- Low output noise: 20µVrms (10Hz to 10kHz)
- Wide operating current range: 60µA to 12mA
- Extended temperature range: -40°C to +125°C
- Low temperature coefficient: 100ppm/°C (max)
Application Scenarios
The LM4041DQDBZRG4 is suitable for the following applications:
- Battery powered equipment
- Precision power supplies
- Portable instrumentation
- Portable communications devices
- Notebook and palmtop computers
- Data acquisition systems
Comparison
Advantages- Precision voltage reference with low temperature coefficient
- Compact surface mount packages for space-saving
- High tolerance of capacitive loads
- Pin-for-pin compatible alternative to the LM4041 voltage reference
- Available in adjustable and 1.225V output variants
Disadvantages- No specific disadvantages identified
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Similar parts: 6851 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download LM4041DQDBZRG4
- Chipdatas Part: CD93-LM4041DQDBZRG4
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- Last Updated: 2024/06/03 10:28 +0800
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