REF5040AQDRQ1 TI Power Management

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REF5040AQDRQ1
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Manufacturer : TI
Package/Case : SOIC (D)
RoHS :
Lifecycle :
Stock Resource : Factory Excess Stock / Franchised Distributor
Product Categories : Power Management
Description : Automotive, low-noise, very-low drift, precision 4.096-V series voltage reference
REF5040AQDRQ1 3D Models

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Technical Documents
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REF5040AQDRQ1 Overview

The REF50xxA-Q1 family of devices is low-noise, low-drift, very-high precision-voltage reference. These reference devices are capable of both sinking and sourcing, and are very robust with regard to line and load changes.

Excellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved using proprietary design techniques. These features combined with very low noise make the REF50xxA-Q1 family of devices ideal for use in high-precision data acquisition systems.

Each reference voltage is available in a standard-grade versions. The devices are offered in SO-8 packages and are specified from –40°C to 125°C.

Features

Qualified for Automotive Applications
Low Temperature Drift
- Standard Grade: 8 ppm/°C (max)
High Accuracy
- Standard Grade: 0.1% (max)
Low Noise: 3 μV_PP/V
Excellent Long-Term Stability:
- 5 ppm/1000 hr (typ) after 1000 hours
High Output Current: ±10 mA
Temperature Range: –40°C to 125°C

Product Parameters

genericPartNumber

REF5040A-Q1
partDescription

Automotive, low-noise, very-low drift, precision 4.096-V series voltage reference
statusDescription

This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
packageQtyCarrier

2500|LARGE T&R

orderablePartNumber

REF5040AQDRQ1
statusDisplay

ACTIVE
packageQuantity

2500
packagePins

SOIC (D)|8

Technical Documents

Low-Noise Negative Reference Design with REF5025Details>>
Voltage Reference Design Tips For ADC Pairing (Rev. A)Details>>
REF50xxA-Q1 Functional Safety FIT Rate and Failure Mode DistributionDetails>>
Long-Term Drift in Voltage ReferencesDetails>>

Other distributor's price

Distributor Part # Mfg. Description Price

Part #	Mfg.	Description	Price
REF5040AQDRQ1	Texas Instruments	V-Ref Precision 4.096V 10mA Automotive 8-Pin SOIC T/R	2500---$1.6960
REF5040AQDRQ1	Rochester Electronics LLC	IC VREF SERIES 0.1% 8SOIC	1---$3.9700 10---$3.5650 25---$3.3700 100---$2.9207 250---$2.7709 500---$2.4863 1000---$2.1195
REF5040AQDRQ1	Texas Instruments	Voltage References AC Lo NoiseVery Low DriftPrec Vltg REF	1---$5.2900 10---$4.7600 25---$4.5000 100---$3.9000 250---$3.7000 500---$3.3200 1000---$2.9000 2500---$2.8900

REF5040AQDRQ1

Texas Instruments

V-Ref Precision 4.096V 10mA Automotive 8-Pin SOIC T/R