ZHCSEB1A
October 2015 – November 2015
ADS1118-Q1
PRODUCTION DATA.
1
特性
2
应用
3
说明
4
修订历史记录
5
Device Comparison Table
6
Pin Configuration and Functions
7
Specifications
7.1
Absolute Maximum Ratings
7.2
ESD Ratings
7.3
Recommended Operating Conditions
7.4
Thermal Information
7.5
Electrical Characteristics
7.6
Timing Requirements: Serial Interface
7.7
Switching Characteristics: Serial Interface
7.8
Typical Characteristics
8
Parameter Measurement Information
8.1
Noise Performance
9
Detailed Description
9.1
Overview
9.2
Functional Block Diagram
9.3
Feature Description
9.3.1
Multiplexer
9.3.2
Analog Inputs
9.3.3
Full-Scale Range (FSR) and LSB Size
9.3.4
Voltage Reference
9.3.5
Oscillator
9.3.6
Temperature Sensor
9.3.6.1
Converting from Temperature to Digital Codes
9.3.6.2
Converting from Digital Codes to Temperature
9.4
Device Functional Modes
9.4.1
Reset and Power-Up
9.4.2
Operating Modes
9.4.2.1
Single-Shot Mode and Power-Down
9.4.2.2
Continuous-Conversion Mode
9.4.3
Duty Cycling for Low Power
9.5
Programming
9.5.1
Serial Interface
9.5.2
Chip Select (CS)
9.5.3
Serial Clock (SCLK)
9.5.4
Data Input (DIN)
9.5.5
Data Output and Data Ready (DOUT/DRDY)
9.5.6
Data Format
9.5.7
Data Retrieval
9.5.7.1
32-Bit Data Transmission Cycle
9.5.7.2
16-Bit Data Transmission Cycle
9.6
Register Maps
9.6.1
Conversion Register [reset = 0000h]
9.6.2
Config Register [reset= 058Bh]
10
Application and Implementation
10.1
Application Information
10.1.1
Serial Interface Connections
10.1.2
GPIO Ports for Communication
10.1.3
Analog Input Filtering
10.1.4
Single-Ended Inputs
10.1.5
Connecting Multiple Devices
10.1.6
Pseudo Code Example
10.2
Typical Application
10.2.1
Design Requirements
10.2.2
Detailed Design Procedure
10.2.3
Application Curves
11
Power-Supply Recommendations
11.1
Power-Supply Sequencing
11.2
Power-Supply Decoupling
12
Layout
12.1
Layout Guidelines
12.2
Layout Example
13
器件和文档支持
13.1
文档支持
13.1.1
相关文档
13.2
社区资源
13.3
商标
13.4
静电放电警告
13.5
Glossary
14
机械、封装和可订购信息
封装选项
机械数据 (封装 | 引脚)
DGS|10
MPDS035C
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcseb1a_oa
zhcseb1a_pm