SBAU431 July   2024 ADS1282

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Performance Development Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1  EVM Analog Input Options
    2. 2.2  Common-Mode Amplifier
    3. 2.3  Analog Input 1 Circuit
    4. 2.4  Analog Input 2 Amplifier
    5. 2.5  Voltage Reference
    6. 2.6  ADC Connections and Decoupling
    7. 2.7  Power Supplies
    8. 2.8  Low Dropout Regulators (LDO)
    9. 2.9  Flip-Flop/SYNC Circuit
    10. 2.10 Clocking
    11. 2.11 Serial Interface
    12. 2.12 EEPROM
  9. 3Software
    1. 3.1 Software Description
    2. 3.2 ADS1282 EVM Software Installation
  10. 4Implementation Results
    1. 4.1 EVM Operation
      1. 4.1.1 Evaluation Setup
      2. 4.1.2 EVM Register Settings
        1. 4.1.2.1 Channel Configuration
        2. 4.1.2.2 PGA Gain Selection
        3. 4.1.2.3 Data Rate Configuration
      3. 4.1.3 Time Domain Display
      4. 4.1.4 Spectral Analysis Display
      5. 4.1.5 Histogram Analysis Display
  11. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Additional Information
    1. 6.1 Trademarks
  13. 7Related Documentation
    1. 7.1 Supplemental Content

1.3 Specifications

The following specifications are applicable to the ADS1282EVM board and the PHI board.

Table 1-1 ADS1282EVM-PDK Specifications
PARAMETER CONDITIONS VALUE
Temperature Recommended operating free-air temperature range, TA 15°C ≤ TA ≤ 35°C
Power supply input range (bipolar)

Recommended voltage range for J6 (-Vin) to GND

-5V ≤ -Vin ≤ -3V

Analog input voltage

Absolute input voltage to GND (unipolar)

0.7V ≤ AINP ≤ 4.05V
0.7V ≤ AINN ≤ 4.05V

Absolute input voltage to GND (bipolar)

-1.8V ≤ AINP ≤ 1.55V
-1.8V ≤ AINN ≤ 1.55V

External clock

Recommended frequency range (fCLK)

1MHz to 4.096MHz