SBASA35A
June 2020 – October 2020
AMC3330-Q1
PRODUCTION DATA
1
Features
2
Applications
3
Description
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
6.5
Power Ratings
6.6
Insulation Specifications
6.7
Safety-Related Certifications
6.8
Safety Limiting Values
6.9
Electrical Characteristics
6.10
Switching Characteristics
6.11
Timing Diagram
6.12
Insulation Characteristics Curves
6.13
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Analog Input
7.3.2
Isolation Channel Signal Transmission
7.3.3
Analog Output
7.3.4
Isolated DC/DC Converter
7.3.5
Diagnostic Output and Fail-Safe Behavior
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Input Filter Design
8.2.2.2
Differential to Single-Ended Output Conversion
8.2.3
Application Curve
8.3
What to Do and What Not to Do
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
Device Nomenclature
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
Support Resources
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
DWE|16
MPSS091
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbasa35a_oa
sbasa35a_pm
1
Features
AEC-Q100 qualified for automotive applications:
Temperature grade 1: –40°C to 125°C, T
A
3.3-V or 5-V single supply operation with integrated DC/DC converter
±1-V input voltage range optimized for voltage measurements with high input impedance
Fixed gain: 2.0
Low DC errors:
Gain error: ±0.2% (max)
Gain drift: ±45 ppm/°C (max)
Offset error: ±0.3 mV (max)
Offset drift: ±4 µV/°C (max)
Nonlinearity: ±0.02% (max)
High CMTI: 85 kV/µs (min)
System-level diagnostic features
Safety-related certifications:
6000-V
PK
reinforced isolation per DIN VDE V 0884-11 (VDE V 0884-11): 2017-01
4250-V
RMS
isolation for 1 minute per UL1577
Meets CISPR-11 and CISPR-25 EMI standards