SBOS584E November   2011  – June 2018 OPA180 , OPA2180 , OPA4180

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Low Noise (Peak-to-Peak Noise = 250 nV)
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
    1.     Pin Functions
    2.     Pin Functions: OPA180
    3.     Pin Functions: OPA2180
    4.     Pin Functions: OPA4180
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information: OPA180
    5. 7.5 Thermal Information: OPA2180
    6. 7.6 Thermal Information: OPA4180
    7. 7.7 Electrical Characteristics: VS = ±2 V to ±18 V (VS = 4 V to 36 V)
    8. 7.8 Typical Characteristics: Table of Graphs
    9. 7.9 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Operating Characteristics
      2. 8.3.2 EMI Rejection
      3. 8.3.3 Phase-Reversal Protection
      4. 8.3.4 Capacitive Load and Stability
      5. 8.3.5 Electrical Overstress
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Applications
      1. 9.2.1 Bipolar ±10-V Analog Output from a Unipolar Voltage Output DAC
        1. 9.2.1.1 Design Requirements
        2. 9.2.1.2 Detailed Design Procedure
          1. 9.2.1.2.1 Component Selection
        3. 9.2.1.3 Application Curves
      2. 9.2.2 Discrete INA + Attenuation
      3. 9.2.3 RTD Amplifier
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Trademarks
    3. 12.3 Electrostatic Discharge Caution
    4. 12.4 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

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

6 Pin Configuration and Functions

OPA180 DBV Package
5-Pin SOT-23
(Top View)
OPA180 OPA2180 OPA4180 po_sot23-5_bos516.gif

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
–IN 4 I Inverting input
+IN 3 I Noninverting input
OUT 1 O Output
V– 2 — Negative supply or ground (for single-supply operation)
V+ 5 — Positive supply or ground (for single-supply operation)
OPA180 D, DGK Packages
8-Pin SO,MSOP
Top View
OPA180 OPA2180 OPA4180 po_so-8_bos516.gif
1. NC- no internal connection

Pin Functions: OPA180

PIN DESCRIPTION
NAME NO.
–IN 2 Inverting input
+IN 3 Noninverting input
NC 1, 5, 8 No connection
OUT 6 Output
V– 4 Negative power supply
V+ 7 Positive power supply
OPA2180 D, DGK Packages
8-Pin SOIC, VSSOP
Top View
OPA180 OPA2180 OPA4180 po_2188_bos525.gif

Pin Functions: OPA2180

PIN DESCRIPTION
NAME NO.
–IN A 2 Inverting input, channel A
+IN A 3 Noninverting input, channel A
–IN B 6 Inverting input, channel B
+IN B 5 Noninverting input, channel B
OUT A 1 Output, channel A
OUT B 7 Output, channel B
V– 4 Negative power supply
V+ 8 Positive power supply
OPA4180 D, PW Packages
14-Pin SOIC, TSSOP
(Top View)
OPA180 OPA2180 OPA4180 po_4188_bos525.gif

Pin Functions: OPA4180

PIN DESCRIPTION
NAME NO.
–IN A 2 Inverting input, channel A
+IN A 3 Noninverting input, channel A
–IN B 6 Inverting input, channel B
+IN B 5 Noninverting input, channel B
–IN C 9 Inverting input, channel C
+IN C 10 Noninverting input, channel C
–IN D 13 Inverting input, channel D
+IN D 12 Noninverting input, channel D
OUT A 1 Output, channel A
OUT B 7 Output, channel B
OUT C 8 Output, channel C
OUT D 14 Output, channel D
V– 11 Negative supply or ground (for single-supply operation)
V+ 4 Positive supply or ground (for single-supply operation)