REF6025IDGKR The Texas Instruments REF6025IDGKR is a high-precision voltage reference with an integrated buffer and enable pin. It offers excellent temperature drift performance and low noise.
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REF6025IDGKR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF6025IDGKR is a high-precision voltage reference with an integrated buffer and enable pin. It offers excellent temperature drift performance and low noise.
✓ Total Stock: 8,527 pcs
$ Price Range: $3.32

REF6025IDGKR Available from 2 distributors

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✓ Non-Authorised
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6,027 pcs
6027 pcs On Request 1 On Request On Request On Request On Request On Request
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2,500 pcs
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REF6025IDGKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Tape & Reel

REF6025IDGKR Description

Short technical summary and product information.

The Texas Instruments REF6025IDGKR is a high-precision voltage reference designed for demanding applications. It features an integrated low-output impedance buffer, enabling it to drive ADCs directly.

 

Key electrical specifications include a temperature coefficient of 5ppm/°C maximum over a wide operating range of -40°C to 125°C. The initial accuracy is ±0.05% maximum, and it exhibits extremely low noise characteristics, with total noise of 5µVRMS and 1/f noise of 3µVPP/V. The device operates from a supply voltage between 3.55V and 5.5V, with a typical supply current of 820µA and a low shutdown current of 1µA.

 

This voltage reference is suitable for applications requiring precise voltage levels and low noise, such as data acquisition systems. Its integrated buffer provides a low output impedance of less than 50mΩ up to 200kHz, facilitating direct connection to the REF pin of various SAR and Delta-Sigma ADCs.

 

The REF6025IDGKR is available in a DGKR package, suitable for surface mount applications. It is supplied on tape and reel.

REF6025IDGKR Quick Information

Product Type: Voltage Reference
Series: REF60
Canonical Name: REF6025 High-Precision Voltage Reference
Subcategory: High-Precision Voltage Reference

REF6025IDGKR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

REF6025IDGKR Estimated Pricing

Qty Low High
1+ $3.32 $3.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

REF6025IDGKR Features

  • High-precision voltage reference with integrated buffer.
  • Excellent temperature drift performance: 5ppm/°C max.
  • Extremely low noise: 5µVRMS total noise.
  • High initial accuracy: ±0.05% max.
  • Low output impedance: < 50mΩ up to 200kHz.

REF6025IDGKR Applications

  • Ideal for high-precision data acquisition.
  • Drives SAR and Delta-Sigma ADCs directly.
  • Suitable for test and measurement equipment.
  • Used in precision power supply designs.

REF6025IDGKR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF6025IDGKR?

The output voltage is 2.5V.

What is the temperature coefficient of the REF6025IDGKR?

The maximum temperature coefficient is 5ppm/°C.

What is the initial accuracy of the REF6025IDGKR?

The maximum initial accuracy is ±0.05%.

What is the operating temperature range for the REF6025IDGKR?

The operating temperature range is -40°C to 125°C.

What is the typical supply current of the REF6025IDGKR?

The typical supply current is 0.82mA.

What is the output current drive capability of the REF6025IDGKR?

The output current drive is ±4mA.

What is the 1/f noise specification for the REF6025IDGKR?

The 1/f noise is 3µVPP/V from 0.1Hz to 10Hz.

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