SBOS834B December   2016  – November 2017 OPA170-Q1 , OPA2170-Q1 , OPA4170-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information: OPA170-Q1
    5. 6.5 Thermal Information: OPA2170-Q1
    6. 6.6 Thermal Information: OPA4170-Q1
    7. 6.7 Electrical Characteristics
    8. 6.8 Typical Characteristics: Table of Graphs
    9. 6.9 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Operating Characteristics
      2. 7.3.2 Phase-Reversal Protection
      3. 7.3.3 Electrical Overstress
      4. 7.3.4 Capacitive Load and Stability
    4. 7.4 Device Functional Modes
      1. 7.4.1 Common-Mode Voltage Range
      2. 7.4.2 Overload Recovery
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Device Support
      1. 11.1.1 Development Support
        1. 11.1.1.1 TINA-TI™ (Free Software Download)
        2. 11.1.1.2 DIP Adapter EVM
        3. 11.1.1.3 Universal Operational Amplifier EVM
        4. 11.1.1.4 TI Precision Designs
        5. 11.1.1.5 WEBENCH Filter Designer
    2. 11.2 Documentation Support
      1. 11.2.1 Related Documentation
    3. 11.3 Related Links
    4. 11.4 Community Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

5 Pin Configuration and Functions

OPA170-Q1 DBV Package
5-Pin SOT-23
Top View
OPA170-Q1 OPA2170-Q1 OPA4170-Q1 po_sot23-5_bos557.gif

Table 1. Pin Functions: OPA170-Q1

PIN I/O DESCRIPTION
NAME NO.
IN– (–IN) 4 I Negative (inverting) input
IN+ (+IN) 3 I Positive (noninverting) input
OUT 1 O Output
V– 2 — Negative (lowest) power supply
V+ 5 — Positive (highest) power supply
OPA2170-Q1 DGK Package
8-Pin VSSOP
Top View
OPA170-Q1 OPA2170-Q1 OPA4170-Q1 po_vssop-8_bos557.gif

Table 2. Pin Functions: OPA2170-Q1

PIN I/O DESCRIPTION
NAME NO.
–IN A 2 I Inverting input, channel A
–IN B 6 I Inverting input, channel B
+IN A 3 I Noninverting input, channel A
+IN B 5 I Noninverting input, channel B
OUT A 1 O Output, channel A
OUT B 7 O Output, channel B
V– 4 — Negative (lowest) power supply
V+ 8 — Positive (highest) power supply
OPA4170-Q1 PW Package
14-Pin TSSOP
Top View
OPA170-Q1 OPA2170-Q1 OPA4170-Q1 po_so-14_bos557.gif

Table 3. Pin Functions: OPA4170-Q1

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