SBOS820A
September 2019 – June 2020
TMCS1100
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Typical Application
4
Revision History
5
Device Comparison Table
6
Pin Configuration and Functions
Pin Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Power Ratings
7.6
Insulation Specifications
7.7
Safety-Related Certifications
7.8
Safety Limiting Values
7.9
Electrical Characteristics
7.10
Typical Characteristics
7.10.1
Insulation Characteristics Curves
8
Parameter Measurement Information
8.1
Accuracy Parameters
8.1.1
Sensitivity Error
8.1.2
Offset Error and Offset Error Drift
8.1.3
Nonlinearity Error
8.1.4
Power Supply Rejection Ratio
8.1.5
Common-Mode Rejection Ratio
8.1.6
Reference Voltage Rejection Ratio
8.1.7
External Magnetic Field Errors
8.2
Transient Response Parameters
8.2.1
Slew Rate
8.2.2
Propagation Delay and Response Time
8.2.3
Current Overload Parameters
8.2.4
CMTI, Common Mode Transient Immunity
8.3
Safe Operating Area
8.3.1
Continuous DC or Sinusoidal AC Current
8.3.2
Repetitive Pulsed Current SOA
8.3.3
Single Event Current Capability
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Current Input
9.3.2
Input Isolation
9.3.3
High-Precision Signal Chain
9.3.3.1
Temperature Stability
9.3.3.2
Lifetime and Environmental Stability
9.3.3.3
Frequency Response
9.3.3.4
Transient Response
9.3.4
External Reference Voltage Input
9.3.5
Current-Sensing Measurable Ranges
9.4
Device Functional Modes
9.4.1
Power-Down Behavior
10
Application and Implementation
10.1
Application Information
10.1.1
Total Error Calculation Examples
10.1.1.1
Room Temperature Error Calculations
10.1.1.2
Full Temperature Range Error Calculations
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
11
Power Supply Recommendations
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
Device and Documentation Support
13.1
Device Support
13.1.1
Development Support
13.2
Documentation Support
13.2.1
Related Documentation
13.3
Receiving Notification of Documentation Updates
13.4
Support Resources
13.5
Trademarks
13.6
Electrostatic Discharge Caution
13.7
Glossary
14
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
D|8
MSOI002K
Thermal pad, mechanical data (Package|Pins)
Orderable Information
sbos820a_oa
sbos820a_pm
7.10
Typical Characteristics
Figure 1.
Sensitivity Error vs Temperature
Figure 3.
Non-Linearity vs Temperature
TMCS1100A1
Figure 5.
Input Offset Current Production Distribution
TMCS1100A3
Figure 7.
Input Offset Current Production Distribution
Figure 9.
Sensitivity vs Frequency, All Gains Normalized to 1 Hz
Figure 11.
PSRR vs Frequency
Figure 13.
Output Impedance vs Frequency
Figure 15.
Output Voltage Offset vs V
REF
Figure 17.
Voltage Output Step, Rising
Figure 19.
Current Overload Response
Figure 21.
Input Conductor Resistance vs Temperature
Figure 2.
Input Offset Current vs Temperature
All sensitivities
Figure 4.
Sensitivity Error Production Distribution
TMCS1100A2
Figure 6.
Input Offset Current Production Distribution
TMCS1100A4
Figure 8.
Input Offset Current Production Distribution
Figure 10.
Phase vs Frequency, All Gains
Figure 12.
Output Swing vs Output Current
Figure 14.
Quiescent Current vs Temperature
Figure 16.
Input-Referred Noise vs Frequency
Figure 18.
Voltage Output Step, Falling
Figure 20.
Startup Transient Response