SBOS927A
May 2019 – September 2019
ALM2402F-Q1
PRODUCTION DATA.
1
Features
2
Applications
3
Description
Device Images
Simplified Schematic
Maximum Output Voltage vs Frequency
4
Revision History
5
Pin Configuration and Functions
Pin Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
ESD Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics: VS = 12 V
6.6
Electrical Characteristics: VS = 5 V
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
OTF/SH_DN
7.3.2
Output Stage Supply Voltage
7.3.3
Current-Limit and Short-Circuit Protection
7.3.4
Input Common-Mode Overvoltage Clamps
7.3.5
Thermal Shutdown
7.3.6
Output Stage
7.3.7
EMI Susceptibility and Input Filtering
7.4
Device Functional Modes
7.4.1
Open-Loop and Closed-Loop Operation
7.4.2
Shutdown
8
Application and Implementation
8.1
Application Information
8.1.1
Capacitive Load and Stability
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Resolver Excitation Input (Op Amp Output)
8.2.2.1.1
Excitation Voltage
8.2.2.1.2
Excitation Frequency
8.2.2.1.3
Excitation Impedance
8.2.2.2
Resolver Output
8.2.2.3
Power Dissipation and Thermal Reliability
8.2.2.3.1
Improving Package Thermal Performance
8.2.3
Application Curves
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Documentation Support
11.1.1
Related Documentation
11.2
Receiving Notification of Documentation Updates
11.3
Support Resources
11.4
Trademarks
11.5
Electrostatic Discharge Caution
11.6
Glossary
12
Mechanical, Packaging, and Orderable Information
Package Options
Mechanical Data (Package|Pins)
PWP|14
MPDS370
Thermal pad, mechanical data (Package|Pins)
PWP|14
PPTD332B
Orderable Information
sbos927a_oa
sbos927a_pm
1
Features
AEC-Q100 qualified for automotive applications:
Temperature grade 1: –40°C to +125°C, T
A
Low offset voltage: 1 mV (typical)
High output current drive: 400 mA, continuous (per channel)
Replaces discrete op amps and transistors
Wide supply range for both supplies (up to 16 V)
Overtemperature shutdown
Current limit
Shutdown pin for low I
Q
applications
Stable with large capacitive loads
2-MHz gain bandwidth with 3.4-V/µs slew rate
Internal RF/EMI filter
Package: 14-pin HTSSOP (PWP)