SBOS771C December   2016  – October 2025 OPA4277-SP

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
    1. 4.1 Bare Die Information
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Input Protection
      2. 6.3.2 Input Bias Current Cancellation
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • JDJ|28
  • HFR|14
  • KGD|0
Thermal pad, mechanical data (Package|Pins)
Orderable Information

4.1 Bare Die Information

DIE THICKNESSBACKSIDE FINISHBACKSIDE
POTENTIAL		BOND PAD
METALLIZATION COMPOSITION		BOND PAD
THICKNESS
15 milsSilicon with backgrindNegative (lowest) power supplyAlCu (0.5%)990 nm to 1210 nm
OPA4277-SP
Table 4-3 Bond Pad Coordinates in Microns
PAD(1) TYPE DESCRIPTION X MIN Y MIN X MAX Y MAX
NO. NAME
1 OUT A Output Output for channel A 1791.042 7290.340 1901.751 7401.049
2 –IN A Input Inverting input for channel A 1701.719 6111.536 1807.397 6217.213
3 +IN A Input Noninverting input for channel A 1701.719 5326.505 1812.429 5437.215
4 V+ — Positive (highest) power supply 1555.784 4390.507 1661.461 4498.700
5 +IN B Input Noninverting input for channel B 1706.752 3462.057 1807.397 3562.702
6 –IN B Input Inverting input for channel B 1701.719 2671.994 1807.397 2777.671
7 OUT B Output Output for channel B 1796.074 1498.222 1896.719 1598.867
8 OUT C Output Output for channel C 3278.071 1498.222 3383.748 1603.900
9 –IN C Input Inverting input for channel C 3362.361 2671.994 3473.071 2782.704
10 +IN C Input Noninverting input for channel C 3367.393 3462.057 3473.071 3567.734
11 V– — Negative (lowest) power supply 3407.651 4391.765 3513.329 4497.442
12 +IN D Input Noninverting input for channel D 3367.393 5331.537 3468.038 5432.182
13 –IN D Input Inverting input for channel D 3362.361 6111.536 3468.038 6217.213
14 OUT D Output Output for channel D 3273.039 7290.340 3383.748 7401.049
(1) Substrate must be biased to V–, negative (lowest) power supply.