参数资料
型号: AD7152BRMZ-REEL
厂商: Analog Devices Inc
文件页数: 19/24页
文件大小: 0K
描述: IC CDC 12BIT 2/4CH 10MSOP
标准包装: 3,000
类型: 电容数字转换器
分辨率(位): 12 b
数据接口: 串行
电压电源: 单电源
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 带卷 (TR)
配用: EVAL-AD7152EBZ-ND - BOARD EVAL AD7152
AD7152/AD7153
Rev. 0 | Page 4 of 24
Parameter
Min
Typ
Max
Unit1
Test Conditions/Comments
POWER REQUIREMENTS
VDD-to-GND Voltage
2.7
3.6
V
VDD = 3.3 V, nominal
Current, IDD9
100
120
μA
Current Power-Down Mode, IDD9
1
5
μA
Temperature ≤ 25°C
3
10
μA
Temperature = 85°C
1 Capacitance units: 1 pF = 1012 F; 1 fF = 1015 F; 1 aF = 1018 F.
2 Specification is not production tested but is supported by characterization data at initial product release.
3 Except Channel 2 in differential mode. To achieve the specified performance in differential mode, the I2C interface must be idle during the capacitance conversion to
prevent signal coupling from the SCL pin to the adjacent CIN2() pin.
4 Factory calibrated. The absolute error includes factory gain calibration error and integral nonlinearity error all at 25°C. At different temperatures, compensation for
gain drift over temperature is required.
5 Specification is not production tested but guaranteed by design.
6 A system offset calibration is effectively a conversion; therefore, the offset error is of the order of the conversion noise. This applies after calibration at the temperature,
capacitive input range, and applied VDD of interest. The capacitive input offset can be reduced using a system offset calibration. Large offsets should be removed using
CAPDACs.
7 The gain error is factory calibrated at 25°C. At different temperatures, compensation for gain drift over temperature is required.
8 The CAPDAC resolution is five bits in the actual CAPDAC full range. Using the on-chip offset calibration or adjusting the capacitive offset calibration register can
further reduce the CIN offset or the unchanging CIN component.
9 Digital inputs equal to VDD or GND.
相关PDF资料
PDF描述
AD7156BCPZ-REEL IC CDC 2CH 12BIT 1.8V 10-LFCSP
AD7224CQ IC DAC 8BIT W/AMP 18-CDIP
AD723ARUZ-REEL7 IC ENCODER RGB-NTSC/PAL 28-TSSOP
AD7247BQ IC DAC 12BIT W/AMP W/BUFF 24CDIP
AD724JR IC ENCODER RGB TO NTSC 16-SOIC
相关代理商/技术参数
参数描述
AD7153 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit Capacitance-to-Digital Converter
AD7153BRMZ 功能描述:IC CDC 12BIT 1/2CH 10MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - ADCs/DAC - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:数据采集系统(DAS) 分辨率(位):16 b 采样率(每秒):21.94k 数据接口:MICROWIRE?,QSPI?,串行,SPI? 电压电源:模拟和数字 电源电压:1.8 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(6x6) 包装:托盘
AD7153BRMZ-REEL 功能描述:IC CDC 12BIT 1/2CH 10MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - ADCs/DAC - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:数据采集系统(DAS) 分辨率(位):16 b 采样率(每秒):21.94k 数据接口:MICROWIRE?,QSPI?,串行,SPI? 电压电源:模拟和数字 电源电压:1.8 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(6x6) 包装:托盘
AD7156 制造商:AD 制造商全称:Analog Devices 功能描述:Ultralow Power, 1.8 V, 3 mm × 3 mm, 2-Channel Capacitance Converter
AD7156BCPZ-REEL 功能描述:IC CDC 2CH 12BIT 1.8V 10-LFCSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - ADCs/DAC - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:数据采集系统(DAS) 分辨率(位):16 b 采样率(每秒):21.94k 数据接口:MICROWIRE?,QSPI?,串行,SPI? 电压电源:模拟和数字 电源电压:1.8 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP(6x6) 包装:托盘