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LM4040C50ILPR
+StücklisteIC VREF SHUNT 0.5% TO92-3
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HerstellerTexas Instruments
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Herstellerteil #LM4040C50ILPR
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Datenblatt LM4040C50ILPR DataSheet
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Auf Lager6896
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Fixed |
| Voltage - Output (Min/Fixed) | 5V |
| Current - Output | 15 mA |
| Tolerance | ±0.5% |
| Temperature Coefficient | 100ppm/°C |
| Noise - 10Hz to 10kHz | 80µVrms |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Supplier Device Package | TO-92-3 |
| Base Product Number | LM4040 |
| Current - Cathode | 95 µA |
Übersicht
Description
Key features of the LM4040C50ILPR include a low temperature coefficient, which ensures minimal variation with temperature changes, and a low output noise, making it ideal for precision applications. It is typically used in analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and other precision measurement systems where voltage reference accuracy is crucial.
The "ILPR" suffix denotes specific package and tolerance options. The device is compact, making it suitable for portable and space-constrained designs. Overall, the LM4040C50ILPR is a reliable choice for engineers looking to incorporate precise voltage regulation into their electronic designs.
Equivalent
1. TLV431A from Texas Instruments
2. ADR5045 from Analog Devices
3. MCP1525 from Microchip Technology
4. LM285-2.5 from ON Semiconductor
5. MAX6025 from Maxim Integrated
When selecting an equivalent, ensure compatibility in terms of voltage, tolerance, operating temperature, and package type.
Features
1. Output Voltage: It provides a fixed output voltage of 5.0V.
2. Accuracy: The device offers high initial accuracy, typically within ±0.5%.
3. Temperature Coefficient: It has a low temperature coefficient, ensuring stable performance across a range of temperatures.
4. Operating Current: The LM4040C50ILPR operates with a minimal current, typically starting at 45 μA.
5. Stability: It is designed for stability, exhibiting low dynamic impedance.
6. Package: Available in a SOT-23 package, making it suitable for space-constrained applications.
7. Applications: Ideal for use in data acquisition systems, portable equipment, and any application requiring a stable voltage reference.
8. Robustness: Features wide operating temperature ranges, suitable for various environmental conditions.
9. Compliance: It meets industry standards for reliability and performance.
These features make the LM4040C50ILPR a versatile and reliable choice for precision voltage reference applications.
Pinout
1. Anode (A): Connected to ground in the typical configuration.
2. Cathode (K): Output the reference voltage.
3. No Connect or Optional Adjustment: Depending on the specific circuit design, this might be used for optional features or simply not connected.
This simple configuration allows it to serve effectively as a reference in various electronic applications.
Manufacturer
Application
1. Data Acquisition Systems: Provides stable reference voltages for accurate data conversion.
2. Battery-Powered Devices: Offers low power consumption for efficient operation.
3. Instrumentation and Test Equipment: Ensures precision in measurement systems.
4. Portable Instruments: Supports compact design with precise voltage reference.
5. Industrial Process Controls: Enhances reliability in control systems.
6. Medical Equipment: Assures consistent performance in sensitive medical devices.
Its small size and high accuracy make it ideal for use in systems where space and precision are critical.