SBOS492F June   2009  – May 2018 OPA2354A-Q1 , OPA354A-Q1 , OPA4354-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
    1.     Simplified Schematic
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
    1.     Pin Functions: OPA354A-Q1
    2.     Pin Functions: OPA2354A-Q1
    3.     Pin Functions: OPA4354-Q1
  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: OPA354A-Q1
    5. 6.5 Thermal Information: OPA2354A-Q1
    6. 6.6 Thermal Information: OPA4354A-Q1
    7. 6.7 Electrical Characteristics
    8. 6.8 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 Voltage
      2. 7.3.2 Rail-to-Rail Input
      3. 7.3.3 Rail-to-Rail Output
      4. 7.3.4 Output Drive
      5. 7.3.5 Video
      6. 7.3.6 Driving Analog-to-Digital Converters
      7. 7.3.7 Capacitive Load and Stability
      8. 7.3.8 Wideband Transimpedance Amplifier
    4. 7.4 Device Functional Modes
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Transimpedance Amplifier
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
          1. 8.2.1.2.1 Optimizing The Transimpedance Circuit
        3. 8.2.1.3 Application Curve
      2. 8.2.2 High-Impedance Sensor Interface
      3. 8.2.3 Driving ADCs
      4. 8.2.4 Active Filter
  9. 9 Power Supply Recommendations
    1. 9.1 Power Dissipation
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Related Links
    3. 11.3 Receiving Notification of Documentation Updates
    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

OPA354A-Q1 DBV Package
5-Pin SOT-23
Top View
OPA354A-Q1 OPA2354A-Q1 OPA4354-Q1 po_5_dbv_sbos492.gif

Pin Functions: OPA354A-Q1

PIN I/O DESCRIPTION
NAME NO.
+IN 3 I Noninverting input
–IN 4 I Inverting input
OUT 1 O Output
V+ 5 — Positive (highest) supply
V– 2 — Negative (lowest) supply
OPA2354A-Q1 DGK Package
8-Pin VSSOP
Top View
OPA354A-Q1 OPA2354A-Q1 OPA4354-Q1 po_8_dgk_sbos492.gif

Pin Functions: OPA2354A-Q1

PIN I/O DESCRIPTION
NAME NO.
+IN A 3 I Noninverting input, channel A
+IN B 5 I Noninverting input, channel B
–IN A 2 I Inverting input, channel A
–IN B 6 I Inverting input, channel B
OUT A 1 O Output, channel A
OUT B 7 O Output, channel B
V+ 5 — Positive (highest) supply
V– 2 — Negative (lowest) supply
OPA4354-Q1 PW Package
14-Pin TSSOP
Top View
OPA354A-Q1 OPA2354A-Q1 OPA4354-Q1 po_14_pw_sbos492.gif

Pin Functions: OPA4354-Q1

PIN I/O DESCRIPTION
NAME NO.
+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
–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
OUT A 1 O Output, channel A
OUT B 7 O Output, channel B
OUT C 1 O Output, channel C
OUT D 7 O Output, channel D
V+ 5 — Positive (highest) supply
V– 2 — Negative (lowest) supply