SBVS032J March   2002  – July 2025 REF30 , REF30E

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Comparison Table
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 REF30E
    6. 6.6 REF30
    7. 6.7 Typical Characteristics REF30E
    8. 6.8 Typical Characteristics REF30
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Supply Voltage
      2. 7.3.2 Thermal Hysteresis
      3. 7.3.3 Temperature Drift
      4. 7.3.4 Noise Performance
      5. 7.3.5 Long-Term Stability
      6. 7.3.6 Load Regulation
    4. 7.4 Device Functional Modes
      1. 7.4.1 Negative Reference Voltage
      2. 7.4.2 Data Acquisition
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Example
  10. 9 Device and Documentation Support
    1. 9.1 Documentation Support
      1. 9.1.1 Related Documentation
    2. 9.2 Related Links
    3. 9.3 Receiving Notification of Documentation Updates
    4. 9.4 Support Resources
    5. 9.5 Trademarks
    6. 9.6 Electrostatic Discharge Caution
    7. 9.7 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

Package Options

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

4 Device Comparison Table

Device Comparison
PRODUCT Voltage
REF30(1) REF30E (2)
REF3012AIDBZR REF3012EAIDBZR 1.25V
REF3016EAIDBZR 1.65V
REF3018EAIDBZR 1.8V
REF3020AIDBZR REF3020EAIDBZR 2.048V
REF3025AIDBZR REF3025EAIDBZR 2.5V
REF3030AIDBZR REF3030EAIDBZR 3V
REF3033AIDBZR REF3033EAIDBZR 3.3V
REF3040AIDBZR REF3040EAIDBZR 4.096V
REF3045EAIDBZR 4.5V
REF3050EAIDBZR 5.0V
(1) This family is released to market.
(2) Product preview. Contact local TI support for samples.
Specification comparision
PART NUMBER Initial Accuracy(%) Max Temperature Drift (ppm/°C) IQ (µA)
REF30 ±0.2 75 (–40°C to +125°C),
65 (–40°C to +125°C),
50 (0°C to 70°C) 		42
REF30E ±0.1 20 (–40°C to +125°C),
15 (–40°C to +125°C),
15 (0°C to 70°C) 		25