SBOS724 September   2015 OPA1688

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Device Comparison Table
  6. Device Family Comparison Table
  7. Pin Configuration and Functions
  8. Specifications
    1. 8.1 Absolute Maximum Ratings
    2. 8.2 ESD Ratings
    3. 8.3 Recommended Operating Conditions
    4. 8.4 Thermal Information: OPA1688
    5. 8.5 Thermal Information: OPA1689
    6. 8.6 Electrical Characteristics
    7. 8.7 Typical Characteristics: Table of Graphs
    8. 8.8 Typical Characteristics
  9. Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 EMI Rejection
      2. 9.3.2 Phase-Reversal Protection
      3. 9.3.3 Capacitive Load and Stability
    4. 9.4 Device Functional Modes
      1. 9.4.1 Common-Mode Voltage Range
      2. 9.4.2 Electrical Overstress
      3. 9.4.3 Overload Recovery
  10. 10Applications and Implementation
    1. 10.1 Application Information
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
      1. 13.1.1 Development Support
        1. 13.1.1.1 TINA-TI (Free Software Download)
    2. 13.2 Documentation Support
      1. 13.2.1 Related Documentation
    3. 13.3 Related Links
    4. 13.4 Community Resources
    5. 13.5 Trademarks
    6. 13.6 Electrostatic Discharge Caution
    7. 13.7 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

Package Options

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

7 Pin Configuration and Functions

D Package: OPA1688
SOIC-8
Top View
OPA1688 OPA1689 po_vssop-8_bos516.gif
D Package: OPA1689
SOIC-14
Top View
OPA1688 OPA1689 po_so-14_bos516.gif
DRG Package: OPA1688
WSON-8
Top View
OPA1688 OPA1689 po_drg_opa1688_sbos724.gif
RVA Package: OPA1689
VQFN-16
Top View
OPA1688 OPA1689 po_rva_opa1689_sbos724.gif

Pin Functions: OPA1688

PIN I/O DESCRIPTION
NAME OPA1688
D (SOIC) DRG (WSON)
+IN A 3 1 I Noninverting input, channel A
+IN B 5 4 I Noninverting input, channel B
–IN A 2 8 I Inverting input, channel A
–IN B 6 5 I Inverting input, channel B
OUT A 1 7 O Output, channel A
OUT B 7 6 O Output, channel B
V+ 8 2 Positive (highest) power supply
V– 4 3 Negative (lowest) power supply

Pin Functions: OPA1689

PIN I/O DESCRIPTION
NAME OPA1689
D RVA
+IN A 3 1 I Noninverting input, channel A
+IN B 5 4 I Noninverting input, channel B
+IN C 10 9 I Noninverting input, channel C
+IN D 12 12 I Noninverting input, channel D
–IN A 2 16 I Inverting input, channel A
–IN B 6 5 I Inverting input, channel B
–IN C 9 8 I Inverting input, channel C
–IN D 13 13 I Inverting input, channel D
OUT A 1 15 O Output, channel A
OUT B 7 6 O Output, channel B
OUT C 8 7 O Output, channel C
OUT D 14 14 O Output, channel D
V+ 4 2 Positive (highest) power supply
V– 11 11 Negative (lowest) power supply
NC 3, 10 No connection