SNOSB14E
August 2009 – July 2024
LPV521
PRODUCTION DATA
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
5.5
Electrical Characteristics
5.6
Typical Characteristics
6
Detailed Description
6.1
Overview
6.2
Functional Block Diagram
6.3
Feature Description
6.4
Device Functional Modes
6.4.1
Input Stage
6.4.2
Output Stage
7
Applications and Implementation
7.1
Application Information
7.1.1
Driving Capacitive Load
7.1.2
EMI Suppression
7.2
Typical Applications
7.2.1
60Hz Twin T-Notch Filter
7.2.1.1
Design Requirements
7.2.1.2
Detailed Design Procedure
7.2.1.3
Application Curve
7.2.2
Portable Gas Detection Sensor
7.2.2.1
Design Requirements
7.2.2.2
Detailed Design Procedure
7.2.2.3
Application Curve
7.2.3
High-Side Battery Current Sensing
7.2.3.1
Design Requirements
7.2.3.2
Detailed Design Procedure
7.2.3.3
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
8.2
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
5.6
Typical Characteristics
at T
J
= 25°C (unless otherwise specified)
Figure 5-1
Supply Current vs Supply Voltage
Figure 5-3
Offset Voltage Distribution
Figure 5-5
Offset Voltage Distribution
Figure 5-7
Offset Voltage Distribution
Figure 5-9
Input Offset Voltage vs Input Common Mode
Figure 5-11
Input Offset Voltage vs Input Common Mode
Figure 5-13
Input Offset Voltage vs Supply Voltage
Figure 5-15
Input Offset Voltage vs Output Voltage
Figure 5-17
Input Offset Voltage vs Sourcing Current
Figure 5-19
Input Offset Voltage vs Sourcing Current
Figure 5-21
Input Offset Voltage vs Sinking Current
Figure 5-23
Sourcing Current vs Output Voltage
Figure 5-25
Sourcing Current vs Output Voltage
Figure 5-27
Sourcing Current vs Output Voltage
Figure 5-29
Sourcing Current vs Supply Voltage
Figure 5-31
Output Swing High vs Supply Voltage
Figure 5-33
Input Bias Current vs Common Mode Voltage
Figure 5-35
Input Bias Current vs Common Mode Voltage
Figure 5-37
Input Bias Current vs Common Mode Voltage
Figure 5-39
PSRR vs Frequency
Figure 5-41
Frequency Response vs Temperature
Figure 5-43
Frequency Response vs Temperature
Figure 5-45
Frequency Response vs R
L
Figure 5-47
Frequency Response vs C
L
Figure 5-49
Frequency Response vs C
L
Figure 5-51
Voltage Noise vs Frequency
Figure 5-53
0.1-Hz to 10-Hz Time Domain Voltage Noise
Figure 5-55
Small-Signal Pulse Response
Figure 5-57
Large-Signal Pulse Response
Figure 5-59
Overload Recovery Waveform
Figure 5-2
Supply Current vs Supply Voltage
Figure 5-4
Tcv
OS
Distribution
Figure 5-6
Tcv
OS
Distribution
Figure 5-8
Tcv
OS
Distribution
Figure 5-10
Input Offset Voltage vs Input Common Mode
Figure 5-12
Input Offset Voltage vs Supply Voltage
Figure 5-14
Input Offset Voltage vs Output Voltage
Figure 5-16
Input Offset Voltage vs Output Voltage
Figure 5-18
Input Offset Voltage vs Sourcing Current
Figure 5-20
Input Offset Voltage vs Sinking Current
Figure 5-22
Input Offset Voltage vs Sinking Current
Figure 5-24
Sinking Current vs Output Voltage
Figure 5-26
Sinking Current vs Output Voltage
Figure 5-28
Sinking Current vs Output Voltage
Figure 5-30
Sinking Current vs Supply Voltage
Figure 5-32
Output Swing Low vs Supply Voltage
Figure 5-34
Input Bias Current vs Common Mode Voltage
Figure 5-36
Input Bias Current vs Common Mode Voltage
Figure 5-38
Input Bias Current vs Common Mode Voltage
Figure 5-40
CMRR vs Frequency
Figure 5-42
Frequency Response vs Temperature
Figure 5-44
Frequency Response vs R
L
Figure 5-46
Frequency Response vs R
L
Figure 5-48
Frequency Response vs C
L
Figure 5-50
Slew Rate vs Supply Voltage
Figure 5-52
0.1-Hz to 10-Hz Time Domain Voltage Noise
Figure 5-54
0.1-Hz to 10-Hz Time Domain Voltage Noise
Figure 5-56
Small-Signal Pulse Response
Figure 5-58
Large-Signal Pulse Response
Figure 5-60
EMIRR vs Frequency