SBOS516H September   2010  – June 2024 OPA171 , OPA2171 , OPA4171

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 Thermal Information: OPA171
    5. 5.5 Thermal Information: OPA2171
    6. 5.6 Thermal Information: OPA4171
    7. 5.7 Electrical Characteristics
    8. 5.8 Typical Characteristics: Table of Graphs
    9. 5.9 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 Operating Characteristics
      2. 6.3.2 Common-Mode Voltage Range
      3. 6.3.3 Phase-Reversal Protection
      4. 6.3.4 Capacitive Load and Stability
    4. 6.4 Device Functional Modes
      1. 6.4.1 Common-Mode Voltage Range
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Electrical Overstress
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
        1. 7.2.2.1 Capacitive Load and Stability
      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 Support Resources
    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

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

4 Pin Configuration and Functions

OPA171 OPA2171 OPA4171 OPA171 DRL Package: 5-Pin SOT-553(Top View)Figure 4-1 OPA171 DRL Package: 5-Pin SOT-553(Top View)
OPA171 OPA2171 OPA4171 OPA171 D Package: 8-Pin SOIC(Top View)
A. NC- no internal connection
Figure 4-3 OPA171 D Package: 8-Pin SOIC(Top View)
OPA171 OPA2171 OPA4171 OPA171 DBV Package: 5-Pin SOT-23(Top View)Figure 4-2 OPA171 DBV Package: 5-Pin SOT-23(Top View)
Pin Functions: OPA171
PIN TYPE DESCRIPTION
NAME DRL DBV D
+IN 1 3 3 I Noninverting input
–IN 3 4 2 I Inverting input
OUT 4 1 6 O Output
V+ 5 5 7 — Positive (highest) supply
V– 2 2 4 — Negative (lowest) supply
NC — — 1, 5, 8 — No internal connection (can be left floating)
OPA171 OPA2171 OPA4171 OPA2171 D, DCU, and DCK Packages: 8-Pin SO and VSSOP(Top View) Figure 4-4 OPA2171 D, DCU, and DCK Packages: 8-Pin SO and VSSOP(Top View)
Table 4-1 Pin Functions: OPA2171
PIN TYPE DESCRIPTION
NAME NO.
+IN A 3 I Noninverting input
+IN B 5 I Noninverting input
–IN A 2 I Inverting input
–IN B 6 O Inverting input
OUT A 1 O Output
OUT B 7 — Output
V+ 8 — Positive (highest) supply
V– 4 — Negative (lowest) supply
OPA171 OPA2171 OPA4171 OPA4171 D and PW Packages: 14-Pin SO and TSSOP(Top View) Figure 4-5 OPA4171 D and PW Packages: 14-Pin SO and TSSOP(Top View)
Table 4-2 Pin Functions: OPA4171
PIN TYPE DESCRIPTION
NAME NO.
+IN A 3 I Noninverting input
+IN B 5 I Noninverting input
+IN C 10 I Noninverting input
+IN D 12 I Noninverting input
–IN A 2 I Inverting input
–IN B 6 I Inverting input
–IN C 9 I Inverting input
–IN D 13 I Inverting input
OUT A 1 O Output
OUT B 7 O Output
OUT C 8 O Output
OUT D 14 O Output
V+ 4 — Positive (highest) supply
V– 11 — Negative (lowest) supply