ZHCSK51
August 2019
DRV5057-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
Device Images
典型原理图
磁响应
4
修订历史记录
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
6.6
Magnetic Characteristics
6.7
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Magnetic Flux Direction
7.3.2
Sensitivity Linearity
7.3.3
Operating VCC Ranges
7.3.4
Sensitivity Temperature Compensation for Magnets
7.3.5
Power-On Time
7.3.6
Hall Element Location
7.4
Device Functional Modes
8
Application and Implementation
8.1
Application Information
8.1.1
Selecting the Sensitivity Option
8.1.2
Decoding a PWM
8.1.2.1
Decoding a PWM (Digital)
8.1.2.1.1
Capture and Compare Timer Interrupt
8.1.2.1.2
Oversampling and Counting With a Timer Interrupt
8.1.2.1.3
Accuracy and Resolution
8.1.2.2
Decoding a PWM (Analog)
8.2
Typical Applications
8.2.1
Full-Swing Orientation Example
8.2.1.1
Design Requirements
8.2.1.2
Detailed Design Procedure
8.2.1.3
Application Curve
8.2.2
Half-Swing Orientation Example
8.2.2.1
Design Requirements
8.2.2.2
Detailed Design Procedure
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
器件和文档支持
11.1
文档支持
11.1.1
相关文档
11.2
接收文档更新通知
11.3
社区资源
11.4
商标
11.5
静电放电警告
11.6
Glossary
12
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DBZ|3
MPDS108E
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcsk51_oa
zhcsk51_pm
6.3
Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
V
CC
Power-supply voltage
(1)
3
3.63
V
4.5
5.5
V
O
Output pullup voltage
0
5.5
V
I
O
Output continuous current
0
20
mA
T
A
Operating ambient temperature
(2)
–40
150
°C
(1)
There are two isolated operating V
CC
ranges. For more information see the
Operating VCC Ranges
section.
(2)
Power dissipation and thermal limits must be observed.