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REF5045AIDGKT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

REF5045AIDGKT product

REF5045AIDGKT

Voltage Reference

4.5 V referenceprecision voltage referenceVSSOP-8low noise8 ppm/°CTRIM/NR

REF5045AIDGKT is a 4.5 V A-grade precision reference for low-noise analog and data-acquisition circuits. It is specified for -40°C to 125°C and uses an 8-pin VSSOP package.

Best for

  • 4.5 V ADC reference rails
  • Precision data acquisition
  • Industrial and laboratory instrumentation

Avoid if

  • Applications requiring an output voltage other than 4.5 V without external adjustment
  • Designs unable to meet the required output-capacitor ESR condition

Check before use

  • Confirm the 4.7 V minimum supply requirement
  • Validate stability with the selected output capacitor and ESR
  • Review current availability for the exact tape-and-reel ordering code

Key specifications

Reference output
4.5 V
Initial accuracy
±0.1% maximum
Temperature drift
8 ppm/°C maximum
Noise
3 µVPP/V typical from 0.1 Hz to 10 Hz
Operating range
-40°C to 125°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Precision data acquisitionIndustrial process controlMedical and laboratory instruments

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

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Questions & answers

REF5045AIDGKT is a Texas Instruments REF50xx-series 4.5 V precision voltage reference. This A-grade device is supplied in an 8-pin DGK VSSOP package and is specified from -40°C to 125°C.