SBOS099D September   2000  – December 2015 OPA2350 , OPA350 , OPA4350

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: OPA350 and OPA2350
    5. 6.5 Thermal Information: OPA4350
    6. 6.6 Electrical Characteristics
    7. 6.7 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 Capacitive Load and Stability
      5. 7.3.5 Driving A/D Converters
      6. 7.3.6 Output Impedance
    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 Second Order Low Pass Filter
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Single-Supply Video Line Driver
      3. 8.2.3 Adding a Feedback Capacitor to Improve Response
      4. 8.2.4 Two Op-Amp Instrumentation Amplifier With Improved High-Frequency Common-Mode Rejection
      5. 8.2.5 10-kHz High-Pass Filter
  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 TI Precision Designs
    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

OPA350: P, D, and DGK Packages
8-Pin PDIP, SOIC, and VSSOP
Top View
OPA350 OPA2350 OPA4350 opa350_po.gif
OPA2350: P, D, and DGK Packages
8-Pin PDIP, SOIC, and VSSOP
Top View
OPA350 OPA2350 OPA4350 opa2350_po.gif
D Package
14-Pin SOIC
Top View
OPA350 OPA2350 OPA4350 so14_po.gif
DBQ Package
16-Pin SSOP
Top View
OPA350 OPA2350 OPA4350 ssop16_po.gif

Pin Functions

PIN I/O DESCRIPTION
NAME OPA350
NO.		 OPA2350
NO.		 OPA4350 SO-14
NO.		 OPA4350 SSOP
NO.
NC 1, 5, 8 — — 8, 9 — No internal connection
–In 2 — — — I Inverting input
+In 3 — — — I Noninverting input
V– 4 4 11 13 I Negative power supply
Output 6 — — — O Output
V+ 7 8 4 4 I Positive power supply
Out A — 1 1 1 O Output channel A
–In A — 2 2 2 I Inverting input channel A
+In A — 3 3 3 I Noninverting input channel A
+In B — 5 5 5 I Noninverting input channel B
–In B — 6 6 6 I Inverting input channel B
Out B — 7 7 7 O Output channel B
Out C — — 8 10 O Output channel C
–In C — — 9 11 I Inverting input channel C
+In C — — 10 12 I Noninverting input channel C
+In D — — 12 14 I Noninverting input channel D
–In D — — 13 15 I Inverting input channel D
Out D — — 14 16 O Output channel D