ZHCSLR7A
March 2021 – October 2021
ADS7067
PRODUCTION DATA
1
特性
2
应用
3
说明
4
Revision History
5
Pin Configuration and 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
Timing Requirements
6.7
Switching Characteristics
6.8
Timing Diagrams
6.9
Typical Characteristics
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Analog Input and Multiplexer
7.3.2
Reference
7.3.2.1
External Reference
7.3.2.2
Internal Reference
7.3.3
ADC Transfer Function
7.3.4
ADC Offset Calibration
7.3.5
Programmable Averaging Filters
7.3.6
CRC on Data Interface
7.3.7
Oscillator and Timing Control
7.3.8
Diagnostic Modes
7.3.8.1
Bit-Walk Test Mode
7.3.8.2
Fixed Voltage Test Mode
7.3.9
Output Data Format
7.3.9.1
Status Flags
7.3.9.2
Output CRC (Device to Host)
7.3.9.3
Input CRC (Host to Device)
7.3.10
Device Programming
7.3.10.1
Enhanced-SPI Interface
7.3.10.2
Daisy-Chain Mode
7.3.10.3
Register Read/Write Operation
7.3.10.3.1
Register Write
7.3.10.3.2
Register Read
7.3.10.3.2.1
Register Read With CRC
7.4
Device Functional Modes
7.4.1
Device Power-Up and Reset
7.4.2
Manual Mode
7.4.3
On-the-Fly Mode
7.4.4
Auto-Sequence Mode
7.5
ADS7067 Registers
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Charge-Kickback Filter and ADC Amplifier
8.2.3
Application Curve
9
Power Supply Recommendations
9.1
AVDD and DVDD Supply Recommendations
10
Layout
10.1
Layout Guidelines
10.2
Layout Example
11
Device and Documentation Support
11.1
Device Support
11.1.1
Development Support
11.2
Documentation Support
11.2.1
Related Documentation
11.3
Receiving Notification of Documentation Updates
11.4
支持资源
11.5
Trademarks
11.6
Electrostatic Discharge Caution
11.7
术语表
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
YBH|16
MPBGAQ3
散热焊盘机械数据 (封装 | 引脚)
订购信息
zhcslr7a_oa
zhcslr7a_pm
7.3
Feature Description