REF5025AIDGKT

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V-Ref Precision 2.5V 10mA 8-Pin VSSOP T/R

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REF5025AIDGKT DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $3.238 $3.24
10 $2.912 $29.12
30 $2.707 $81.21
250 $2.384 $596.00
500 $2.291 $1,145.50
1000 $2.250 $2,250.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for REF5025AIDGKT or email to us: Email: [email protected], we will contact you in 12 hours.

REF5025AIDGKT Details

The REF5025AIDGKT is a precision voltage reference from Texas Instruments, designed for use in a variety of applications where high accuracy and stability are required. This device features a 2.5V output voltage with a low temperature coefficient of 10 ppm/°C, making it ideal for use in precision instrumentation, data acquisition systems, and industrial automation applications.

Pinout

  • VOUT: Output Voltage (2.5V)
  • GND: Ground
  • VCC: Positive Power Supply (2.7V to 5.5V)

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • Precision Voltage Reference: Provides a stable and accurate 2.5V output voltage.
  • Low Temperature Coefficient: Offers a temperature coefficient of 10 ppm/°C for high accuracy and stability.
  • Wide Operating Temperature Range: Operates over a wide temperature range from -40°C to +125°C, making it suitable for use in a variety of applications.
  • Low Power Consumption: Consumes low power, typically less than 1mA, making it ideal for battery-powered or low-power applications.

Applications

The REF5025AIDGKT is suitable for use in a variety of applications where high accuracy and stability are required, including:

  • Precision instrumentation
  • Data acquisition systems
  • Industrial automation applications
  • Aerospace and defense applications

Where to Use

The REF5025AIDGKT is suitable for use in a variety of environments, including:

  • Industrial settings
  • Aerospace and defense applications
  • Medical devices
  • Radar and communication systems

How to Use

To use the REF5025AIDGKT, simply connect the VCC pin to a suitable power supply voltage (2.7V to 5.5V), and the GND pin to ground. The output voltage (VOUT) will be available at the VOUT pin.

Application Circuit

The application circuit diagram for the REF5025AIDGKT illustrates how to connect the device to a suitable power supply and load circuit. It includes connections for power supply, ground, and output voltage lines, ensuring proper operation and high accuracy.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • REF5020AIDGKT: A similar precision voltage reference from Texas Instruments offering comparable features and performance.
  • LTC2945-1.25V: An alternative precision voltage reference from Linear Technology with equivalent functionality.

Complementary

The REF5025AIDGKT can be complemented by the REF5030AIDGKT, which offers a higher output voltage and similar features, suitable for use in applications where a higher reference voltage is required.

When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the output voltage of the REF5025AIDGKT?

A: The output voltage of the REF5025AIDGKT is 2.5V.

Q: What is the temperature coefficient of the REF5025AIDGKT?

A: The temperature coefficient of the REF5025AIDGKT is 10 ppm/°C.

REF5025AIDGKT

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

VO (V) 2.5 Initial accuracy (max) (%) 0.05
Temp coeff (max) (ppm/°C) 3 Vin (min) (V) 2.7
Vin (max) (V) 18 Iq (typ) (mA) 0.8
Rating Catalog Features TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP) 7.5 Iout/Iz (max) (mA) 10
Operating temperature range (°C) -40 to 125

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification REF5025AIDGKT PDF Download

FAQs

What is REF5025AIDGKT?

The REF5025AIDGKT is a precision voltage reference designed by Texas Instruments. It provides a stable and accurate voltage output for various precision analog circuit applications, such as data converters, voltage regulators, and instrumentation.

How Does REF5025AIDGKT Work?

The REF5025AIDGKT operates by generating a precise reference voltage output that remains stable over temperature variations and time. It employs advanced circuitry to minimize voltage drift and ensure a consistent reference voltage for analog circuitry requiring high accuracy.

How Many Pins does REF5025AIDGKT have and What are the Functions of the Pinout Configuration?

The REF5025AIDGKT is housed in a 8-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • OUT: Voltage reference output pin.
  • IN: Voltage reference input pin.
  • TRIM: Trimming pin for fine adjustment of the output voltage.
  • NC (no connect): Pin without connection.
  • GND: Ground pin.
  • SET: Voltage reference output voltage set pin.
  • VDD: Power supply pin.

What are the Pros and Cons of REF5025AIDGKT?

Pros:

  • Precision Output: Provides a stable and accurate voltage reference for precision analog circuits.
  • Low Drift: Minimizes voltage drift over temperature and time for reliable performance.
  • Small Package Size: The VSSOP package is compact and suitable for space-constrained designs.
  • Wide Operating Range: Offers a wide operating voltage range for versatile applications.
  • Easy Trimming: The trimming feature allows fine adjustments to the reference voltage.

Cons:

  • External Components: May require additional external components for filtering or voltage regulation in specific applications.
  • Temperature Consideration: Performance may vary with temperature changes, requiring thermal management in certain environments.
  • Accuracy Tolerance: Users should consider the specified accuracy tolerance for their application requirements.

Are There Any Equivalents/Alternatives to REF5025AIDGKT for Recommendation?

  • The REF5025 from Texas Instruments is a similar precision voltage reference with slightly different specifications.
  • Alternatives to the REF5025AIDGKT include the LT6654 from Analog Devices and the MAX6126 from Maxim Integrated.

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