SNOSCY0
March 2014
PRODUCTION DATA.
1
Features
2
Applications
3
Description
4
Revision History
5
Terminal Configuration and Functions
6
Specifications
6.1
Absolute Maximum Ratings
6.2
Handling Ratings
6.3
Recommended Operating Conditions
6.4
Thermal Information
6.5
Electrical Characteristics
6.6
Timing Requirements
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Inductive Sensing
7.3.2
Measuring Rp with LDC1051
7.4
Device Functional Modes
7.4.1
Power Modes
7.4.2
INTB terminal Modes
7.4.2.1
Comparator Mode
7.4.2.2
Wake-Up Mode
7.4.2.3
DRDYB Mode
7.5
Programming
7.5.1
SPI Description
7.5.1.1
Extended SPI Transactions
7.6
Register Map and Description
8
Applications and Implementation
8.1
Application Information
8.1.1
Calculation of Rp_MIN and Rp_MAX
8.1.1.1
Setting Rp_MAX
8.1.1.2
Setting Rp_MIN
8.1.2
Output Data Rate
8.1.3
Choosing Filter Capacitor (CFA and CFB Terminals)
8.2
Typical Applications
8.2.1
Axial Distance Sensing Using a PCB Sensor with LDC1051
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.2.1
Sensor and Target
8.2.1.2.2
Calculating Sensor Capacitor
8.2.1.2.3
Choosing Filter Capacitor
8.2.1.2.4
Setting Rp_MIN and Rp_MAX
8.2.1.2.5
Calculating Minimum Sensor Frequency
8.2.1.3
Application Curves
8.2.2
Lateral Position Sensing Application Diagram
8.2.3
Angular Position Sensing Application Diagram
9
Power Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Trademarks
11.2
Electrostatic Discharge Caution
11.3
Glossary
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
NHR|16
MPDS426
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcscb0_oa