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OPA4H199-SP 40V, QML Class-P, Radiation Hardness Assured (RHA), Rail-to-Rail Input and Output, Low Offset Voltage, Low Noise Op Amp in Space-Grade Plastic
SBOSAF1
December 2024
OPA4H199-SP
PRODUCTION DATA
CONTENTS
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OPA4H199-SP 40V, QML Class-P, Radiation Hardness Assured (RHA), Rail-to-Rail Input and Output, Low Offset Voltage, Low Noise Op Amp in Space-Grade Plastic
1
1
Features
2
Applications
3
Description
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information for Quad Channel
5.5
Electrical Characteristics
5.6
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.3.1
Input Protection Circuitry
6.3.2
EMI Rejection
6.3.3
Thermal Protection
6.3.4
Capacitive Load and Stability
6.3.5
Common-Mode Voltage Range
6.3.6
Phase Reversal Protection
6.3.7
Electrical Overstress
6.3.8
Overload Recovery
6.3.9
Typical Specifications and Distributions
6.4
Device Functional Modes
7
Application and Implementation
7.1
Application Information
7.2
Typical Applications
7.2.1
Low-Side Current Measurement
7.2.1.1
Design Requirements
7.2.1.2
Detailed Design Procedure
7.2.1.3
Application Curve
7.3
Power Supply Recommendations
7.4
Layout
7.4.1
Layout Guidelines
7.4.2
Layout Example
8
Device and Documentation Support
8.1
Device Support
8.1.1
Development Support
8.1.1.1
TINA-TI (Free Software Download)
8.2
Documentation Support
8.2.1
Related Documentation
8.3
Receiving Notification of Documentation Updates
8.4
Support Resources
8.5
Trademarks
8.6
Electrostatic Discharge Caution
8.7
Glossary
9
Revision History
10
Mechanical, Packaging, and Orderable Information
IMPORTANT NOTICE
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Data Sheet
OPA4H199-SP 40V, QML Class-P, Radiation Hardness Assured (RHA), Rail-to-Rail Input and Output, Low Offset Voltage, Low Noise Op Amp in Space-Grade Plastic
1
Features
QML Class-P Radiation Hardeness Assured (QMLP-RHA) grade
Available in small-sized SOT-23 packaging
Radiation performance:
Single Event Latch-up (SEL) immune to 65MeV-cm
2
/mg
Total Ionizing Dose (TID) Radiation-hardness-assured (RHA) up to 100krad(Si)
Supports defense, aerospace, and medical applications
Single controlled baseline
One fabrication, assembly and test site
Gold wire
NiPdAu lead finish
Available in military (–55°C to 125°C) temperature range
Extended product life cycle
Product traceability
Enhanced mold compound for low outgassing
Low offset voltage: ±125µV
Low noise: 10.8nV/√
Hz
at 1kHz
High common-mode rejection: 130dB
Low bias current: ±10pA
Rail-to-rail input and output
Wide bandwidth: 4.5MHz GBW
High slew rate: 21V/µs
High capacitive load drive: 1nF
MUX-friendly/comparator inputs
Low quiescent current: 560µA per amplifier
Wide supply: ±1.35V to ±20V, 2.7V to 40V
Robust EMIRR performance: EMI/RFI filters on input and supply pins
