SBOS456H September   2008  – February 2015 REF5020A-Q1 , REF5025A-Q1 , REF5030A-Q1 , REF5040A-Q1 , REF5045A-Q1 , REF5050A-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Schematic
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics: Per Device
    6. 7.6 Electrical Characteristics: All Devices
    7. 7.7 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Supply Voltage
      2. 8.3.2 Using the TRIM/NR Pin
      3. 8.3.3 Temperature Drift
      4. 8.3.4 Temperature Monitoring
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Thermal Hysteresis
    2. 9.2 Typical Applications
      1. 9.2.1 Standalone Applications
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Power Dissipation
          2. 9.2.1.2.2 Noise Performance
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Negative-Reference Voltage Applications
      3. 9.2.3 Data-Acquisition Applications
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Related Links
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

12 Device and Documentation Support

12.1 Documentation Support

12.1.1 Related Documentation

For related documentation, see the following:

  • ADS8326 16-Bit, High-Speed, 2.7V to 5.5V microPower Sampling ANALOG-TO-DIGITAL CONVERTER, SBAS343
  • Analog Applications Journal—How a Voltage Reference Affects ADC Performance:
  • OPA333 1.8-V, microPower, CMOS Operational Amplifiers, Zero-Drift Series, SBOS351
  • OPA333-Q1 1.8-V MICROPOWER CMOS OPERATIONAL AMPLIFIER ZERO-DRIFT SERIES, SBOS522
  • OPA335 0.05μV/°C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zerø-Drift Series, SBOS245
  • OPA365 50MHz, Low-Distortion, High CMRR, RRI/O, Single-Supply OPERATIONAL AMPLIFIER, SBOS365
  • OPA365-Q1 50-MHz Low-Distortion High-CMRR Rail-to-Rail I/O, Single-Supply Operational Amplifier, SBOS512
  • OPA376 Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim™ Series, SBOS406
  • OPA376-Q1 Low-Noise, Low Quiescent Current, Precision Operational Amplifier e-trim™ Series, SBOS549
  • OPA735 0.05μV/°C max, SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zerø-Drift Series, SBOS282

12.2 Related Links

The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy.

Table 1. Related Links

PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY
REF5020A-Q1 Click here Click here Click here Click here Click here
REF5025A-Q1 Click here Click here Click here Click here Click here
REF5030A-Q1 Click here Click here Click here Click here Click here
REF5040A-Q1 Click here Click here Click here Click here Click here
REF5045A-Q1 Click here Click here Click here Click here Click here
REF5050A-Q1 Click here Click here Click here Click here Click here

12.3 Trademarks

All other trademarks are the property of their respective owners.

12.4 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

12.5 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.