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REF5025-HT
  • REF5025-HT
  • REF5025-HT
  • REF5025-HT

REF5025-HT

ACTIVE

High Temperature Low Noise, Very Low Drift, Precision Voltage References

Texas Instruments REF5025-HT Product Info

1 April 2026 3

Parameters

Rating

High Temp

VO (V)

2.5

Temp coeff (max) (ppm/°C)

3

Initial accuracy (max) (%)

0.05

Features

TRIM/NR pin

Iout/Iz (max) (mA)

10

Vin (min) (V)

2.7

Vin (max) (V)

18

Iq (typ) (mA)

0.8, 800

LFN 0.1 to 10 Hz (typ) (µVPP)

7.5

Operating temperature range (°C)

-55 to 210

Package

CFP (HKJ)-8-38.985 mm² 6.9 x 5.65

Features

  • Low Temperature Drift: 40 ppm/°C
  • Low Noise: 3 µVPP/V
  • High Output Current: ±7 mA
  • Low Temperature Drift: 5 ppm/°C (Maximum)
  • Available in Military (–55°C to +210°C) Temperature Range(1)
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability
  • APPLICATIONS
    • 16-Bit Data Acquisition Systems
    • ATE Equipment
    • Industrial Process Control
    • Medical Instrumentation
    • Optical Control Systems
    • Precision Instrumentation
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site

(1) Custom temperature ranges available
All other trademarks are the property of their respective owners

  • Low Temperature Drift: 40 ppm/°C
  • Low Noise: 3 µVPP/V
  • High Output Current: ±7 mA
  • Low Temperature Drift: 5 ppm/°C (Maximum)
  • Available in Military (–55°C to +210°C) Temperature Range(1)
  • Extended Product Life Cycle
  • Extended Product-Change Notification
  • Product Traceability
  • APPLICATIONS
    • 16-Bit Data Acquisition Systems
    • ATE Equipment
    • Industrial Process Control
    • Medical Instrumentation
    • Optical Control Systems
    • Precision Instrumentation
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site

(1) Custom temperature ranges available
All other trademarks are the property of their respective owners

Description

The REF5025-HT is a low-noise, very low-drift, very high precision voltage references. This reference is capable of both sinking and sourcing, and is very robust with regard to line and load changes.

Excellent temperature drift and high accuracy are achieved using proprietary design techniques. These features, combined with very low noise, make the REF5025-HT suitable for use in high-precision data acquisition systems.

The device is offered in HKJ and HKQ packages, as well as Known-Good-Die (KGD) form, and is specified from –55°C to +210°C.

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