Overview
The REF3112AIDBZTG4 is a precision voltage reference integrated circuit produced by Texas Instruments. This component is part of the REF3112 series and is known for its high accuracy and stability. Although it is currently listed as obsolete and no longer manufactured, it remains relevant for existing designs and maintenance of older systems.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | 1.25 V |
| Initial Accuracy | 0.2 % |
| Temperature Coefficient | 20 PPM / °C |
| Maximum Input Voltage | 5.5 V |
| Maximum Shunt Current | 10 mA |
| Package Type | SOT23-3 |
| RoHS Compliance | Yes |
Key Features
- Precision output voltage of 1.25 V with high initial accuracy of 0.2 %.
- Low temperature coefficient of 20 PPM / °C, ensuring stable output over a wide temperature range.
- Low current consumption, with a maximum shunt current of 10 mA.
- Compact SOT23-3 package, suitable for space-constrained designs.
- RoHS compliant, making it environmentally friendly.
Applications
- Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) requiring a stable reference voltage.
- Power management systems where precise voltage regulation is necessary.
- Industrial control systems and measurement instruments.
- Aerospace and automotive applications where high reliability and stability are critical.
Q & A
- What is the output voltage of the REF3112AIDBZTG4?
The output voltage of the REF3112AIDBZTG4 is 1.25 V.
- What is the initial accuracy of the REF3112AIDBZTG4?
The initial accuracy of the REF3112AIDBZTG4 is 0.2 %.
- What is the temperature coefficient of the REF3112AIDBZTG4?
The temperature coefficient of the REF3112AIDBZTG4 is 20 PPM / °C.
- What is the maximum input voltage for the REF3112AIDBZTG4?
The maximum input voltage for the REF3112AIDBZTG4 is 5.5 V.
- What is the maximum shunt current for the REF3112AIDBZTG4?
The maximum shunt current for the REF3112AIDBZTG4 is 10 mA.
- What package type does the REF3112AIDBZTG4 come in?
The REF3112AIDBZTG4 comes in a SOT23-3 package.
- Is the REF3112AIDBZTG4 RoHS compliant?
Yes, the REF3112AIDBZTG4 is RoHS compliant.
- What are some common applications for the REF3112AIDBZTG4?
The REF3112AIDBZTG4 is commonly used in ADCs, DACs, power management systems, industrial control systems, and aerospace and automotive applications.
- Is the REF3112AIDBZTG4 still in production?
No, the REF3112AIDBZTG4 is currently listed as obsolete and no longer manufactured.
- Where can I find substitutes for the REF3112AIDBZTG4?
Substitutes for the REF3112AIDBZTG4 can be found through distributors such as Digi-Key, Mouser, and other electronics component suppliers.
