欢迎访问ic37.com |
会员登录 免费注册
发布采购

ADS7056 参数 Datasheet PDF下载

ADS7056图片预览
型号: ADS7056
PDF下载: 下载PDF文件 查看货源
内容描述: [具有 SPI 的 14 位 2.5MSPS 超低功耗、超小型 SAR ADC]
分类和应用:
文件页数/大小: 38 页 / 2138 K
品牌: TI [ TEXAS INSTRUMENTS ]
 浏览型号ADS7056的Datasheet PDF文件第1页浏览型号ADS7056的Datasheet PDF文件第2页浏览型号ADS7056的Datasheet PDF文件第4页浏览型号ADS7056的Datasheet PDF文件第5页浏览型号ADS7056的Datasheet PDF文件第6页浏览型号ADS7056的Datasheet PDF文件第7页浏览型号ADS7056的Datasheet PDF文件第8页浏览型号ADS7056的Datasheet PDF文件第9页  
ADS7056  
www.ti.com.cn  
ZHCSG66 MARCH 2017  
5 Pin Configuration and Functions  
RUG Package  
8-Pin X2QFN  
Top View  
CS  
1
2
3
7
6
5
AINP  
AVDD  
GND  
SDO  
SCLK  
Not to scale  
Pin Functions  
PIN  
NAME  
AINM  
NO.  
8
I/O  
DESCRIPTION  
Analog input  
Analog input  
Supply  
Analog signal input, negative  
Analog signal input, positive  
AINP  
AVDD  
CS  
7
6
Analog power-supply input, also provides the reference voltage to the ADC  
1
Digital input  
Supply  
Chip-select signal, active low  
DVDD  
GND  
SCLK  
SDO  
4
Digital I/O supply voltage  
5
Supply  
Ground for power supply, all analog and digital signals are referred to this pin  
3
Digital input  
Digital output  
Serial clock  
2
Serial data out  
6 Specifications  
6.1 Absolute Maximum Ratings(1)  
MIN  
–0.3  
–0.3  
–0.3  
–0.3  
–10  
MAX  
3.9  
UNIT  
V
AVDD to GND  
DVDD to GND  
3.9  
V
AINP to GND  
AVDD + 0.3  
0.3  
V
AINM to GND  
V
Input current to any pin except supply pins  
Digital input voltage to GND  
Storage temperature, Tstg  
10  
mA  
V
–0.3  
–60  
DVDD + 0.3  
150  
°C  
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings  
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended  
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
6.2 ESD Ratings  
VALUE  
±2000  
±1000  
UNIT  
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)  
Charged device model (CDM), per JEDEC specification JESD22-C101(2)  
V(ESD)  
Electrostatic discharge  
V
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.  
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.  
Copyright © 2017, Texas Instruments Incorporated  
3
 复制成功!