参数资料
型号: AD7191BRUZ
厂商: Analog Devices Inc
文件页数: 20/21页
文件大小: 0K
描述: IC ADC 2CH 24B SD 24TSSOP
产品培训模块: Weigh Scale Introduction
设计资源: Precision Weigh Scale Design Using AD7191 with Internal PGA (CN0118)
标准包装: 62
位数: 24
采样率(每秒): 120
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
电压电源: 模拟和数字
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 管件
输入数目和类型: 2 个差分,双极
产品目录页面: 777 (CN2011-ZH PDF)
AD7191
Rev. A | Page 7 of 20
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Rating
AVDD to AGND
0.3 V to +6.5 V
DVDD to DGND
0.3 V to +6.5 V
AGND to DGND
0.3 V to +0.3 V
Analog Input Voltage to AGND
0.3 V to AVDD + 0.3 V
Reference Input Voltage to AGND
0.3 V to AVDD + 0.3 V
Digital Input Voltage to DGND
0.3 V to DVDD + 0.3 V
Digital Output Voltage to DGND
0.3 V to DVDD + 0.3 V
AIN/Digital Input Current
10 mA
Operating Temperature Range
40°C to +105°C
Storage Temperature Range
65°C to +150°C
Maximum Junction Temperature
150°C
TSSOP
θJA Thermal Impedance
128°C/W
θJC Thermal Impedance
42°C/W
Lead Temperature, Soldering
Reflow
260°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION
相关PDF资料
PDF描述
AD7192BRUZ IC ADC 24BIT 2CH W/PGA 24-TSSOP
AD7193BCPZ IC ADC 24BIT SPI 4.8KHZ 32LFCSP
AD7194BCPZ IC ADC 24BIT SPI 4.8K 32-LFCSP
AD7195BCPZ-RL7 IC AFE 24BIT 4.8K 32LFSP
AD7225BQ IC DAC 8BIT QUAD W/AMP 24-CDIP
相关代理商/技术参数
参数描述
AD7191BRUZ 制造商:Analog Devices 功能描述:IC ADC 24BIT 120SPS TSSOP-24
AD7191BRUZ-REEL 功能描述:IC ADC 24BIT 2CH LN SD 24TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极
AD7191KSTZ 制造商:Analog Devices 功能描述:
AD7191S/0B 制造商:Sony Nec Optiarc America 功能描述:DOUBLE DUAL INTERNAL DVDRW SATA BEZEL 20X/18X12XRAM - Bulk
AD7192 制造商:AD 制造商全称:Analog Devices 功能描述:4.8 kHz, Ultralow Noise, 24-Bit Sigma-Delta ADC with PGA