参数资料
型号: AD5280BRUZ50
厂商: Analog Devices Inc
文件页数: 11/28页
文件大小: 0K
描述: IC DGTL POT 15V 50K 14-TSSOP
标准包装: 96
接片: 256
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 30 ppm/°C
存储器类型: 易失
接口: I²C(设备位址)
电源电压: 4.5 V ~ 16.5 V,±4.5 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
产品目录页面: 787 (CN2011-ZH PDF)
AD5280/AD5282
Rev. C | Page 19 of
28
LAYOUT AND POWER SUPPLY BYPASSING
It is a good practice to design a layout with compact, minimum
lead lengths. The leads to the input should be as direct as possible
with a minimum conductor length. Ground paths should have
low resistance and low inductance.
AD5280/
AD5282
VDD
VSS
VDD
VSS
GND
C3
10F
C1
0.1F
C4
10F
C2
0.1F
+
02
92
9-
05
4
Similarly, it is also a good practice to bypass the power supplies
with quality capacitors for optimum stability. Supply leads to
the device should be bypassed with 0.01 μF to 0.1 μF disc or
chip ceramic capacitors. Low ESR 1 μF to 10 μF tantalum or
electrolytic capacitors should also be applied at the supplies to
minimize any transient disturbance and filter low frequency
ripple (see Figure 54). Notice that the digital ground should also
be joined remotely to the analog ground at one point to
minimize digital ground bounce.
Figure 54. Power Supply Bypassing
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相关代理商/技术参数
参数描述
AD5280BRUZ502 制造商:AD 制造商全称:Analog Devices 功能描述:Single/Dual,15 V/5 V,256-Position I2C-Compatible Digital Potentiometer
AD5280BRUZ50-REEL7 功能描述:IC DGTL POT 50K +15V 14-TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:3,000 系列:DPP 接片:32 电阻(欧姆):10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行(芯片选择,递增,增/减) 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN(2x3) 包装:带卷 (TR)
AD5280BRUZ50-REEL72 制造商:AD 制造商全称:Analog Devices 功能描述:Single/Dual,15 V/5 V,256-Position I2C-Compatible Digital Potentiometer
AD5282 制造商:AD 制造商全称:Analog Devices 功能描述:+15V, I2C Compatible Digital Potentiometers
AD5282BRU20 功能描述:IC DUAL POT 20K 256POS 16-TSSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:3,000 系列:DPP 接片:32 电阻(欧姆):10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行(芯片选择,递增,增/减) 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN(2x3) 包装:带卷 (TR)