SBAS246B December   2001  – November 2014 DAC8532

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Simplified Diagram
  5. 5 Revision History
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Handling Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Timing Requirements
    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 DAC Section
      2. 8.3.2 Resistor String
      3. 8.3.3 Output Amplifier
      4. 8.3.4 Serial Interface
      5. 8.3.5 Power-On Reset
    4. 8.4 Device Functional Modes
      1. 8.4.1 Input Shift Register
      2. 8.4.2 SYNC Interrupt
      3. 8.4.3 Power-Down Modes
    5. 8.5 Register Maps
      1. 8.5.1 Operation Examples
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Current Consumption
      2. 9.1.2 Driving Resistive and Capacitive Loads
      3. 9.1.3 Crosstalk and AC Performance
      4. 9.1.4 Output Voltage Stability
      5. 9.1.5 Settling Time and Output Glitch Performance
      6. 9.1.6 Microprocessor Interfacing
        1. 9.1.6.1 DAC8532 to 8051 Interface
        2. 9.1.6.2 DAC8532 to Microwire Interface
        3. 9.1.6.3 DAC8532 to 68HC11 Interface
      7. 9.1.7 DAC8532 to TMS320 DSP Interface
      8. 9.1.8 Bipolar Operation Using the DAC8532
    2. 9.2 Typical Application
      1. 9.2.1 Using REF5050 as a Power Supply for DAC8532
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
        3. 9.2.1.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Trademarks
    2. 12.2 Electrostatic Discharge Caution
    3. 12.3 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • DGK|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

10 Power Supply Recommendations

The DAC8532 is designed to operate with a unipolar analog power supply ranging from 2.7 V to 5.5 V on pin VDD. This pin supplies power to digital and analog circuits inside the DAC8532. The current consumption of this pin is specified in the Electrical Characteristics table. A 1 μF to 10 μF capacitor in parallel with a 0.1 μF bypass capacitor is strongly recommended on this pin to remove high frequency noise.