Datasheet OPA196, OPA2196, OPA4196 - OPAx196 (Texas Instruments) - 4

OPA196 , OPA2196, OPA4196
SBOS869 – JULY 2017
www.ti.com Pin Functions: OPA196 PIN OPA196 I/O DESCRIPTION NAME D (SOIC), DBV (SOT) DGK (VSSOP)
+IN 3 3 I Noninverting input –IN 2 4 I Inverting input NC 1, 5, 8 — — No internal connection (can be left floating) OUT 6 1 O Output V+ 7 5 — Positive (highest) power supply V– 4 2 — Negative (lowest) power supply
Pin Functions: OPA2196 and OPA4196 PIN OPA2196 OPA4196 I/O DESCRIPTION NAME D (SOIC), D (SOIC), DGK (VSSOP) PW (TSSOP)
+IN A 3 3 I Noninverting input, channel A +IN B 5 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 2 I Inverting input, channel A –IN B 6 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 1 O Output, channel A OUT B 7 7 O Output, channel B OUT C — 8 O Output, channel C OUT D — 14 O Output, channel D V+ 8 4 — Positive (highest) power supply V– 4 11 — Negative (lowest) power supply 4 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated Product Folder Links: OPA196 OPA2196 OPA4196 Document Outline 1 Features 2 Applications 3 Description Table of Contents 4 Revision History 5 Pin Configuration and Functions 6 Specifications 6.1 Absolute Maximum Ratings 6.2 ESD Ratings 6.3 Recommended Operating Conditions 6.4 Thermal Information: OPA196 6.5 Thermal Information: OPA2196 6.6 Thermal Information: OPA4196 6.7 Electrical Characteristics: VS = ±4 V to ±18 V (VS = 8 V to 36 V) 6.8 Electrical Characteristics: VS = ±2.25 V to ±4 V (VS = 4.5 V to 8 V) 6.9 Typical Characteristics 7 Detailed Description 7.1 Overview 7.2 Functional Block Diagram 7.3 Feature Description 7.3.1 Input Protection Circuitry 7.3.2 EMI Rejection 7.3.3 Phase Reversal Protection 7.3.4 Thermal Protection 7.3.5 Capacitive Load and Stability 7.3.6 Common-Mode Voltage Range 7.3.7 Electrical Overstress 7.3.8 Overload Recovery 7.4 Device Functional Modes 8 Application and Implementation 8.1 Application Information 8.2 Typical Applications 8.2.1 Low-side Current Measurement 8.2.1.1 Design Requirements 8.2.1.2 Detailed Design Procedure 8.2.1.3 Application Curves 8.2.2 16-Bit Precision Multiplexed Data-Acquisition System 8.2.2.1 Design Requirements 8.2.2.2 Detailed Design Procedure 8.2.3 Slew Rate Limit for Input Protection 9 Power-Supply Recommendations 10 Layout 10.1 Layout Guidelines 10.2 Layout Example 11 Device and Documentation Support 11.1 Device Support 11.1.1 Development Support 11.1.1.1 TINA-TI (Free Software Download) 11.1.1.2 TI Precision Designs 11.2 Documentation Support 11.2.1 Related Documentation 11.3 Related Links 11.4 Receiving Notification of Documentation Updates 11.5 Community Resources 11.6 Trademarks 11.7 Electrostatic Discharge Caution 11.8 Glossary 12 Mechanical, Packaging, and Orderable Information