SBOS271F May   2003  – February 2026 OPA2300 , OPA2301 , OPA300 , OPA301

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Electrical Characteristics
    5. 5.5 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Operating Voltage
    5. 6.5 Input and ESD Protection
    6. 6.6 Enable Function
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Driving Capacitive Loads
      2. 7.2.2 Driving 16 Bit ADC
    3. 7.3 Layout
      1. 7.3.1 Layout Guidelines
  9. 8 Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

7.2.2 Driving 16 Bit ADC

The OPA300/OPA301 series feature excellent THD+noise, even at frequencies greater than 1MHz, with a 16-bit settling time of 150ns.Figure 7-2 shows a total single supply option for high-speed data acquisition. The OPA300/OPA301 directly drives the ADS8401, a 1.25 mega sample per second (MSPS) 16-bit data converter. The OPA300/OPA301 is configured in an inverting gain of 1, with a 5V single supply. Results of the OPA300/OPA301 performance are summarized in Table 7-1

OPA300 OPA301 OPA2300 OPA2301 The OPA30x Drives the 16-Bit ADS8401 Figure 7-2 The OPA30x Drives the 16-Bit ADS8401
Table 7-1 OPA30x Performance Results Driving a 1.25MSPS ADS8401
PARAMETER RESULTS f = 10kHz
THD –99.3dB
SFDR 101.2dB
THS+N 84.2dB
SNR 84.3dB