SBOSAF2D June   2023  – November 2024 OPA2994 , OPA994

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 for Single Channel
    5. 5.5 Thermal Information for Dual Channel
    6. 5.6 Electrical Characteristics
    7. 5.7 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 Unlimited Capacitive Load Drive
      2. 6.3.2 Common-Mode Voltage Range
      3. 6.3.3 Phase Reversal Protection
      4. 6.3.4 Electrical Overstress
      5. 6.3.5 Overload Recovery
      6. 6.3.6 Typical Specifications and Distributions
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Low-Side Current Measurement
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 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 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 TINA-TI (Free Software Download)
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

4 Pin Configuration and Functions

OPA994 OPA2994 OPA994 DBV Package5-Pin SOT-23(Top View)Figure 4-1 OPA994 DBV Package
5-Pin SOT-23
(Top View)
OPA994 OPA2994 OPA994 D Package8-Pin SOIC(Top View)
NC- no internal connection
Figure 4-3 OPA994 D Package
8-Pin SOIC
(Top View)
OPA994 OPA2994 OPA994 DCK Package5-Pin SC70(Top View)Figure 4-2 OPA994 DCK Package
5-Pin SC70
(Top View)
Table 4-1 Pin Functions: OPA994
PIN TYPE(1) DESCRIPTION
NAME DBV DCK D
IN– 4 3 2 I Inverting input
IN+ 3 1 3 I Noninverting input
NC — — 8 — Do not connect
NC — — 1 — Do not connect
NC — — 5 — Do not connect
OUT 1 4 6 O Output
V– 2 2 4 — Negative (lowest) power supply
V+ 5 5 7 — Positive (highest) power supply
(1) I = input, O = output
OPA994 OPA2994 OPA2994 D, DGK and DDF Package,8-Pin SOIC, VSSOP and SOT-23(Top View)Figure 4-4 OPA2994 D, DGK and DDF Package,
8-Pin SOIC, VSSOP and SOT-23
(Top View)
Table 4-2 Pin Functions: OPA2994
PIN TYPE(1) DESCRIPTION
NAME NO.
IN1+ 3 I Noninverting input, channel 1
IN1– 2 I Inverting input, channel 1
IN2+ 5 I Noninverting input, channel 2
IN2– 6 I Inverting input, channel 2
OUT1 1 O Output, channel 1
OUT2 7 O Output, channel 2
V+ 8 — Positive (highest) power supply
V– 4 — Negative (lowest) power supply
(1) I = input, O = output