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REF1112AIDBZR
+BOMIC VREF SHUNT 0.2% SOT23-3
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ManufacturerTexas Instruments
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Mfr. Part #REF1112AIDBZR
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In Stock7762
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Specifications
| Attribute | Value |
| PartStatus | Active |
| BaseProductNumber | REF1112 |
| ReferenceType | Shunt |
| OutputType | Fixed |
| Voltage-Output(Min/Fixed) | 1.25V |
| Current-Output | 5 mA |
| Tolerance | ±0.2% |
| TemperatureCoefficient | 15ppm/°C Typical |
| Noise-0.1Hzto10Hz | 25µVp-p |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package | TO-236-3, SC-59, SOT-23-3 |
| SupplierDevicePackage | SOT-23-3 |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Current-Cathode | 1.2 µA |
Overview
Description
Equivalent
1. LT6656 - from Analog Devices
2. ADR381 - also from Analog Devices
3. MAX6126 - from Maxim Integrated
4. LM4050 - from Texas Instruments
5. ADR291 - from Analog Devices
These alternatives offer similar voltage reference capabilities but may differ in specific parameters, so it's important to review datasheets for compatibility with your application.
Features
1. Precision: Offers high initial accuracy with a typical drift of only 5 ppm/°C, making it suitable for precision applications.
2. Output Voltage: Provides a fixed output voltage, commonly 1.25V, ensuring consistent performance across operating conditions.
3. Low Power Consumption: Designed for low power applications, it typically consumes minimal quiescent current.
4. Wide Temperature Range: Operates efficiently over a wide temperature range, generally from -40°C to +85°C, making it versatile for various environments.
5. Package: Available in a compact SOT-23 package, facilitating space-saving designs.
6. Stability and Reliability: Offers excellent long-term stability, ensuring reliable performance over time.
These features make the REF1112AIDBZR suitable for portable, battery-operated devices and other precision electronic applications.
Pinout
Manufacturer
Application
1. Data Acquisition Systems: It provides a stable reference voltage for analog-to-digital converters (ADCs).
2. Industrial Instrumentation: Ensures accurate readings by supplying a consistent reference voltage.
3. Medical Devices: Supports the precision required in medical signal processing.
4. Test and Measurement Equipment: Enhances measurement accuracy and reliability.
5. Consumer Electronics: Used in devices where stable voltage is crucial for performance.
6. Automotive Systems: Supports sensor and control systems requiring tight voltage regulation.
Its stability and precision make it suitable for circuits where voltage drift could affect performance.