REF5040AIDGKR
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Texas Instruments REF5040AIDGKR

Manufacturer No:
REF5040AIDGKR
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC VREF SERIES 0.1% 8VSSOP
Delivery:
Payment:
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Product Introduction

Overview

The REF5040AIDGKR is a high-precision voltage reference from Texas Instruments, part of the REF50xx family. This component is designed to offer low noise, low drift, and high accuracy, making it an excellent choice for high-precision data acquisition systems. The REF5040AIDGKR is available in an 8-pin VSSOP package and is specified to operate over a temperature range of -40°C to 125°C.

Key Specifications

Parameter Value Unit
Output Voltage 4.096 V
Temperature Drift (Standard Grade) 8 ppm/°C
Initial Accuracy (Standard Grade) ±0.1% %
Noise (Standard Grade) 3 µVPP/V
Long-Term Stability (First 1000 hours, VSSOP-8) 50 ppm
Input Voltage Range (Standard Grade) 18 V
Output Current ±10 mA
Operating Temperature Range -40 to 125 °C
Package Type VSSOP-8

Key Features

  • Low temperature drift: up to 8 ppm/°C for standard grade.
  • High accuracy: up to ±0.1% for standard grade.
  • Low noise: 3 µVPP/V for standard grade.
  • Excellent long-term stability: 50 ppm after the first 1000 hours for VSSOP-8 package.
  • High-output current capability: ±10 mA.
  • Wide input voltage support: up to 18 V for standard grade.
  • Temperature monitoring pin available.
  • Excellent line and load regulation.

Applications

  • Precision data acquisition systems.
  • Semiconductor test equipment.
  • Industrial process controls.
  • Medical instrumentation.
  • Pressure and temperature transmitters.
  • Lab and field instrumentation.

Q & A

  1. What is the output voltage of the REF5040AIDGKR?

    The output voltage of the REF5040AIDGKR is 4.096 V.

  2. What is the temperature drift of the REF5040AIDGKR in standard grade?

    The temperature drift is up to 8 ppm/°C for the standard grade.

  3. What is the initial accuracy of the REF5040AIDGKR in standard grade?

    The initial accuracy is up to ±0.1% for the standard grade.

  4. What is the noise level of the REF5040AIDGKR in standard grade?

    The noise level is 3 µVPP/V for the standard grade.

  5. What is the long-term stability of the REF5040AIDGKR after the first 1000 hours?

    The long-term stability is 50 ppm after the first 1000 hours for the VSSOP-8 package.

  6. What is the maximum input voltage range for the REF5040AIDGKR in standard grade?

    The maximum input voltage range is up to 18 V for the standard grade.

  7. What is the maximum output current of the REF5040AIDGKR?

    The maximum output current is ±10 mA.

  8. What is the operating temperature range of the REF5040AIDGKR?

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

  9. In what package types is the REF5040AIDGKR available?

    The REF5040AIDGKR is available in an 8-pin VSSOP package.

  10. Does the REF5040AIDGKR have a temperature monitoring feature?

    Yes, the REF5040AIDGKR has a temperature monitoring pin available.

Product Attributes

Reference Type:Series
Output Type:Fixed
Voltage - Output (Min/Fixed):4.096V
Voltage - Output (Max):- 
Current - Output:10 mA
Tolerance:±0.1%
Temperature Coefficient:8ppm/°C
Noise - 0.1Hz to 10Hz:3µVp-p
Noise - 10Hz to 10kHz:- 
Voltage - Input:4.296V ~ 18V
Current - Supply:1.2mA
Current - Cathode:- 
Operating Temperature:-40°C ~ 125°C (TA)
Mounting Type:Surface Mount
Package / Case:8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:8-VSSOP
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Similar Products

Part Number REF5040AIDGKR REF5040AIDGKT REF5050AIDGKR REF5045AIDGKR REF5040IDGKR REF5010AIDGKR REF5020AIDGKR REF5030AIDGKR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active Active Active Active Active
Reference Type Series Series Series Series Series Series Series Series
Output Type Fixed Fixed Fixed Fixed Fixed Fixed Fixed Fixed
Voltage - Output (Min/Fixed) 4.096V 4.096V 5V 4.5V 4.096V 10V 2.048V 3V
Voltage - Output (Max) - - - - - - - -
Current - Output 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA 10 mA
Tolerance ±0.1% ±0.1% ±0.1% ±0.1% ±0.05% ±0.1% ±0.1% ±0.1%
Temperature Coefficient 8ppm/°C 8ppm/°C 8ppm/°C 8ppm/°C 3ppm/°C 8ppm/°C 8ppm/°C 8ppm/°C
Noise - 0.1Hz to 10Hz 3µVp-p 3µVp-p 3µVp-p 3µVp-p 3µVp-p 3µVp-p 3µVp-p 3µVp-p
Noise - 10Hz to 10kHz - - - - - - - -
Voltage - Input 4.296V ~ 18V 4.296V ~ 18V 5.2V ~ 18V 4.7V ~ 18V 4.296V ~ 18V 10.2V ~ 18V 2.7V ~ 18V 3.2V ~ 18V
Current - Supply 1.2mA 1.2mA 1.2mA 1.2mA 1.2mA 1.2mA 1.2mA 1.2mA
Current - Cathode - - - - - - - -
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP 8-VSSOP

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