REF5045AQDRQ1 The Texas Instruments REF5045AQDRQ1 is a precision 4.5-V series voltage reference. It offers low noise and very low drift, making it suitable for high-precision applications.
Mfr Part #:

REF5045AQDRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF5045AQDRQ1 is a precision 4.5-V series voltage reference. It offers low noise and very low drift, making it suitable for high-precision applications.
✓ Total Stock: 1,705 pcs

REF5045AQDRQ1 Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,505 pcs
1505 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
200 pcs
200 pcs On Request 1 On Request On Request 1131+ On Request On Request

REF5045AQDRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
SVHC Present
Tape & Reel

REF5045AQDRQ1 Description

Short technical summary and product information.

The REF5045AQDRQ1 from Texas Instruments is a low-noise, low-drift, high-precision 4.5-V series voltage reference. Designed for demanding applications, it features a high accuracy of 0.1% maximum and a low temperature drift of 8 ppm/°C maximum (standard grade).

 

This voltage reference is capable of both sinking and sourcing current up to ±10 mA, demonstrating robustness against line and load variations. Its low noise characteristic of 3 µV PP /V and excellent long-term stability of 5 ppm/1000 hr (typical) further enhance its suitability for high-precision data acquisition systems.

 

The REF5045AQDRQ1 operates over an extended temperature range of -40°C to 125°C and is housed in an 8-pin SOIC package. It is qualified for automotive applications, indicating its reliability and suitability for stringent environmental conditions.

 

This series voltage reference is ideal for applications requiring stable and accurate voltage references, such as in test and measurement equipment, industrial controls, and automotive electronics.

REF5045AQDRQ1 Quick Information

Product Type: Series Voltage Reference
Series: REF50xxA-Q1
Canonical Name: Texas Instruments REF5045AQDRQ1 Series Voltage Reference
Subcategory: Series

REF5045AQDRQ1 Compliance

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

REF5045AQDRQ1 Features

  • High accuracy 0.1% maximum.
  • Low temperature drift 8 ppm/°C maximum.
  • Low noise 3 µV PP /V.
  • High output current ±10 mA.
  • Automotive qualified.

REF5045AQDRQ1 Applications

  • Ideal for high-precision data acquisition.
  • Suitable for automotive applications.
  • Used in test and measurement equipment.
  • Applicable in industrial control systems.

REF5045AQDRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF5045AQDRQ1?

4.5 V.

What is the accuracy of the REF5045AQDRQ1?

0.1% maximum.

What is the temperature drift?

8 ppm/°C maximum.

What is the noise level?

3 µV PP/V.

What is the output current capability?

±10 mA.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

8-pin SOIC.

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