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LM4040C41IDBZR
+StücklisteLM4040 PRECISION MICROPOWER SHUN
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HerstellerNational Semiconductor
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Herstellerteil #LM4040C41IDBZR
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min / Fixed) | 4.096V |
| Current - Output | 15 mA |
| Tolerance | ±0.5% |
| Temperature Coefficient | 100ppm/°C |
| Noise - 10 Hz to 10k Hz | 80µVrms |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Base Product Number | LM4040 |
| Current - Cathode | 88 µA |
Übersicht
Description
The LM4040C41IDBZR is a precision voltage reference from Texas Instruments, designed to provide a stable reference voltage for various electronic applications. It offers a fixed output voltage of 4.1V, which is ideal for use in analog-to-digital converters, sensor applications, and other circuits requiring a precise voltage reference.
Key features include a low temperature coefficient, high accuracy, and low noise characteristics, ensuring reliable performance in sensitive applications. The device is housed in a compact SOT-23 package, making it suitable for space-constrained designs. It operates over a wide temperature range and provides excellent long-term stability.
The LM4040C41IDBZR is suitable for use in power supply regulation, signal conditioning, and instrumentation, making it a versatile component in both consumer and industrial electronics. Its robustness and reliability make it a preferred choice for engineers seeking precision voltage regulation in their designs.
Key features include a low temperature coefficient, high accuracy, and low noise characteristics, ensuring reliable performance in sensitive applications. The device is housed in a compact SOT-23 package, making it suitable for space-constrained designs. It operates over a wide temperature range and provides excellent long-term stability.
The LM4040C41IDBZR is suitable for use in power supply regulation, signal conditioning, and instrumentation, making it a versatile component in both consumer and industrial electronics. Its robustness and reliability make it a preferred choice for engineers seeking precision voltage regulation in their designs.
Equivalent
The LM4040C41IDBZR is a precision voltage reference IC. Equivalent products include the TL431, ADR421, and LT1009. Other alternatives are the LM185 and LM1117 series, which also provide stable voltage references. Always verify specifications such as voltage tolerance, temperature coefficients, and package types when selecting a substitute.
Features
The LM4040C41IDBZR is a precision voltage reference from Texas Instruments designed for applications requiring a stable voltage reference. Key features include:
1. Voltage Reference: Provides a fixed output voltage of 4.096V.
2. Temperature Coefficient: Low temperature coefficient ensures minimal drift over temperature variations, typically around 15 ppm/°C.
3. Wide Operating Current: Operates with a wide range of current from 100 µA to 10 mA, allowing flexibility in designs.
4. Low Noise: Features low output noise, enhancing performance in sensitive applications.
5. Wide Temperature Range: Operational over a temperature range of -40°C to +85°C.
6. Pin Configuration: Available in a compact SOT-23 package, facilitating easy integration into various circuit layouts.
7. Low Input/Output Impedance: Ensures stable performance even under changing load conditions.
Overall, the LM4040C41IDBZR is suitable for precision measurement, data acquisition, and instrumentation applications where accurate voltage references are crucial.
1. Voltage Reference: Provides a fixed output voltage of 4.096V.
2. Temperature Coefficient: Low temperature coefficient ensures minimal drift over temperature variations, typically around 15 ppm/°C.
3. Wide Operating Current: Operates with a wide range of current from 100 µA to 10 mA, allowing flexibility in designs.
4. Low Noise: Features low output noise, enhancing performance in sensitive applications.
5. Wide Temperature Range: Operational over a temperature range of -40°C to +85°C.
6. Pin Configuration: Available in a compact SOT-23 package, facilitating easy integration into various circuit layouts.
7. Low Input/Output Impedance: Ensures stable performance even under changing load conditions.
Overall, the LM4040C41IDBZR is suitable for precision measurement, data acquisition, and instrumentation applications where accurate voltage references are crucial.
Pinout
The LM4040C41IDBZR is a precision voltage reference with a pin count of 3. It functions primarily as a voltage reference for applications requiring a stable output voltage.
### Pin Functions:
1. Pin 1 (VOUT): Output voltage pin providing a stable reference voltage of 4.1V.
2. Pin 2 (GND): Ground connection, serving as the reference point for the output voltage.
3. Pin 3 (NC): No connection; this pin is not internally connected and does not serve a function.
This device offers high accuracy, low temperature coefficient, and is suitable for a variety of applications, including data acquisition systems and analog-to-digital converters.
### Pin Functions:
1. Pin 1 (VOUT): Output voltage pin providing a stable reference voltage of 4.1V.
2. Pin 2 (GND): Ground connection, serving as the reference point for the output voltage.
3. Pin 3 (NC): No connection; this pin is not internally connected and does not serve a function.
This device offers high accuracy, low temperature coefficient, and is suitable for a variety of applications, including data acquisition systems and analog-to-digital converters.
Manufacturer
The LM4040C41IDBZR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Founded in 1930, Texas Instruments specializes in designing and manufacturing a wide range of electronics components, including analog, embedded processing, and digital signal processing technologies. The company is well-known for its contributions to the development of integrated circuits (ICs) and semiconductors, catering to diverse industries such as automotive, industrial, communications, consumer electronics, and more. Texas Instruments emphasizes innovation and quality in its product offerings, providing reliable solutions for electronic design and engineering needs.
Application
The LM4040C41IDBZR is a precision voltage reference used in various applications, including:
1. Voltage Regulation: Providing stable reference voltages for power supply circuits.
2. Analog-to-Digital Converters (ADCs): Ensuring accurate conversion by serving as a reference.
3. Data Acquisition Systems: Maintaining signal integrity and precision.
4. Instrumentation: Enhancing measurement accuracy in sensors and meters.
5. Calibration Equipment: Used in calibrating other electronic devices.
6. Test and Measurement Devices: For reliable voltage levels in testing scenarios.
Its stability and low temperature coefficient make it ideal for these areas.
1. Voltage Regulation: Providing stable reference voltages for power supply circuits.
2. Analog-to-Digital Converters (ADCs): Ensuring accurate conversion by serving as a reference.
3. Data Acquisition Systems: Maintaining signal integrity and precision.
4. Instrumentation: Enhancing measurement accuracy in sensors and meters.
5. Calibration Equipment: Used in calibrating other electronic devices.
6. Test and Measurement Devices: For reliable voltage levels in testing scenarios.
Its stability and low temperature coefficient make it ideal for these areas.
Package
The LM4040C41IDBZR is packaged in a SOT-23 (Small Outline Transistor) surface-mount package. This compact, 3-lead package is suitable for space-constrained applications.
