Datasheet > AD4131-8

AD4131-8

更新时间： 2024-10-15 14:57:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
94页	3236K
描述
32 μA, Ultra Low Power, 16-Bit Sigma-Delta ADC with Integrated PGA

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD4131-8 数据手册

Data Sheet

AD4131-8

32 μA, Ultra Low Power, 16-Bit Sigma-Delta ADC with Integrated PGA

► Sensor open wire detection

FEATURES

► Internal temperature sensor and oscillator

► Self and system calibration

► Flexible filter options

► Simultaneous 50 Hz/60 Hz rejection (on selected filter options)

► General-purpose outputs

► Diagnostic functionality

► Crosspoint multiplexed inputs

► 8 differential/16 pseudodifferential inputs

► 5 MHz SPI (3-wire or 4-wire)

► Available in 35-ball, 2.74 mm × 3.6 mm WLCSP

► Temperature range: −40°C to +105°C

► Ultra-low current consumption (typical):

► 32 µA: continuous conversion mode (gain = 128)

► 5 µA: duty cycling mode (ratio = 1/16)

► 0.5 µA: standby mode

► 0.1 µA: power-down mode

► Built-in features for system level power savings:

► Current saving duty cycle ratio: 1/4 or 1/16

► Single supply as low as 1.71 V increasing battery length

► RMS noise: 25 nV rms at 1.17 SPS (gain = 128) to 48 nV/√Hz

► Up to 16 noise free bits (gain = 1)

► Output data rate: 1.17 SPS to 2.4 kSPS

► Operates from 1.71 V to 3.6 V single supply or ±1.8 V split

supplies

► Band gap reference with 15 ppm/°C maximum drift

► PGA with rail-to-rail analog input

► Adaptable sensor interfacing functionality:

► Matched programmable excitation currents for RTDs

► On-chip bias voltage generator for thermocouples

► Low-side power switch for bridge transducers

APPLICATIONS

► Smart transmitters

► Wireless battery and harvester powered sensor nodes

► Portable instrumentation

► Temperature measurement: thermocouple, RTD, thermistors

► Pressure measurement: bridge transducers

► Healthcare and wearables

FUNCTIONAL BLOCK DIAGRAM

Figure 1. Functional Block Diagram

Analog Devices is in the process of updating documentation to provide culturally appropriate terminology and language. This is a process with a

wide scope and will be phased in as quickly as possible. Thank you for your patience.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable "as is". However, no responsibility is assumed by Analog

Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to

DOCUMENT FEEDBACK

change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

TECHNICAL SUPPORT

12 3 4 5 6 7...94

中文翻译

下载PDF

与AD4131-8相关器件

型号	品牌	获取价格	描述	数据表
AD-4132S	BOTHHAND	获取价格	ADSL LINE TRANSFORMER
AD4134	ADI	获取价格	24-Bit, 4-Channel Simultaneous Sampling 1.5 MSPS Precision Alias Free ADC
AD4134BCPZ	ADI	获取价格	24-Bit, 4-Channel Simultaneous Sampling 1.5 MSPS Precision Alias Free ADC
AD4134BCPZ-RL7	ADI	获取价格	24-Bit, 4-Channel Simultaneous Sampling 1.5 MSPS Precision Alias Free ADC
AD420	ADI	获取价格	Serial Input 16-Bit 4 mA-20 mA, 0 mA-20 mA DAC
AD420_11	ADI	获取价格	Serial Input 16-Bit 4 mAâ20 mA, 0 mAâ20 m
AD420AN	ROCHESTER	获取价格	SERIAL INPUT LOADING, 2500 us SETTLING TIME, 16-BIT DAC, PDIP24, PLASTIC, DIP-24
AD420AN-32	ADI	获取价格	Serial Input 16-Bit 4 mA-20 mA, 0 mA-20 mA DAC
AD420ANZ-32	ADI	获取价格	Serial Input 16-Bit 4 mAâ20 mA, 0 mAâ20 m
AD420AR	ADI	获取价格	IC SERIAL INPUT LOADING, 2500 us SETTLING TIME, 16-BIT DAC, PDSO24, SOIC-24, Digital to An

与AD4131-8相关文章

意法半导体发布第四代SiC技术，助力电动汽车电驱
2024-10-15

9
联发科推出全球首款3纳米汽车芯片CT-X1，挑战高通SA8295
2024-10-15

13
国家大基金减持三家半导体企业，市场反应各异
2024-10-15

14
晶圆厂易主：Coherent公司2000万英镑出售苹果供应链关键资产
2024-10-08

36

产品中心

服务支持

精选活动

关于我们

帮助中心

AD4131-8

AD4131-8 数据手册

与AD4131-8相关器件

与AD4131-8相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

AD4131-8

AD4131-8 数据手册

与AD4131-8相关器件

与AD4131-8相关文章

您还可以找

您在本页遇到什么问题？