类别是'category.数字电位器' (9723)
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对比 | 图片 | 产品型号 | 品牌 | 数据表 | 库存 | 价格(含增值税) | 数量 | Rohs | 工厂交货时间 | 触点镀层 | 底架 | 安装类型 | 包装/外壳 | 表面安装 | 引脚数 | 供应商器件包装 | Current - Supply (Nom) | 操作温度 | 包装 | 已出版 | 系列 | 容差 | JESD-609代码 | 无铅代码 | 零件状态 | 湿度敏感性等级(MSL) | 终止次数 | ECCN 代码 | 温度系数 | 电阻 | 定位的数量 | 端子表面处理 | 最高工作温度 | 最小工作温度 | 组成 | 附加功能 | 电压 - 供电 | 端子位置 | 终端形式 | 峰值回流焊温度(摄氏度) | 功能数量 | 端子间距 | Reach合规守则 | 频率 | 时间@峰值回流温度-最大值(s) | 基本部件号 | 引脚数量 | JESD-30代码 | 最大电流源 | 资历状况 | 电源 | 温度等级 | 配置 | 通道数量 | 界面 | 电路数量 | 电源电流-最大值 | 电流源 | 转换器类型 | 带宽 | 锥度 | 消费者集成电路类型 | 负供电电压 | 抽头数 | 总电阻 | 电阻-雨刮器(Ω)(Typ) | 电阻端电压-最大值 | 电压 - 供电 (最大值) | 电压 - 供电 (最小值) | 温度系数(典型值) | 谐波失真 | 电阻端电压-Min | 抵抗法 | 控制界面 | 电阻公差-最大 | 特征 | 高度 | 座位高度(最大) | 长度 | 宽度 | 辐射硬化 | 达到SVHC | RoHS状态 | 无铅 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | X9315TM-2.7 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | YES | Non-Volatile | 0°C~70°C | Tube | XDCP™ | ±20% | e0 | no | Obsolete | 1 (Unlimited) | 8 | 300 ppm/°C | 100kOhm | 32 | 锡铅 | 不挥发性存储器 | 2.7V | DUAL | 鸥翼 | 240 | 1 | 0.65mm | 未说明 | 8 | S-PDSO-G8 | COMMERCIAL | Potentiometer | Up/Down (U/D, INC, CS) | 1 | Linear | 32 | 100000Ohm | 400 | 2.7V | ±300ppm/°C | 3mm | 3mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||
![]() | DS1804-050 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 8-DIP (0.300, 7.62mm) | NO | Non-Volatile | -40°C~85°C | Tube | ±20% | e0 | no | Obsolete | 1 (Unlimited) | 8 | 750 ppm/°C | 50kOhm | 100 | 锡铅 | 不挥发性存储器 | 5V | DUAL | 240 | 1 | 2.54mm | 20 | 8 | R-PDIP-T8 | COMMERCIAL | Potentiometer | Up/Down (U/D, INC, CS) | 1 | 0.2 kHz | Linear | 100 | 50000Ohm | 400 | 5.5V | 750ppm/°C | -0.5V | 4.572mm | 9.375mm | 7.62mm | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||
![]() | ISL95311WIU10Z-TK | Renesas Electronics America Inc. | 数据表 | 18 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | YES | Non-Volatile | -40°C~85°C | Cut Tape (CT) | XDCP™ | ±20% | e3 | 活跃 | 2 (1 Year) | 10 | 45 ppm/°C | 10kOhm | 128 | Matte Tin (Sn) | 3.6V | DUAL | 鸥翼 | 未说明 | 1 | 0.5mm | 未说明 | ISL95311 | 10 | Potentiometer | I2C | 1 | Linear | 128 | 10000Ohm | 70 | ±45ppm/°C | 可选地址 | 3mm | 3mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||
![]() | ISL23325TFRUZ-T7A | Renesas Electronics America Inc. | 数据表 | 552 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 5 Weeks | 表面贴装 | 16-UFQFN | YES | Volatile | -40°C~125°C | Tape & Reel (TR) | XDCP™ | ±20% | e3 | 活跃 | 1 (Unlimited) | 16 | 45 ppm/°C | 100kOhm | 256 | Matte Tin (Sn) | 1.2V~5.5V 1.7V~5.5V | QUAD | 无铅 | 未说明 | 2 | 0.4mm | 未说明 | ISL23325 | 16 | R-PQCC-N16 | Potentiometer | I2C | 2 | 0.12 kHz | Linear | 256 | 100000Ohm | 70 | 5.5V | 45ppm/°C | 可选地址 | 0.55mm | 1.8mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||
X9C103SZT1 | Renesas Electronics America Inc. | 数据表 | 932 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 7 Weeks | 表面贴装 | 8-SOIC (0.154, 3.90mm Width) | YES | Non-Volatile | Commercial grade | 0°C~70°C | Tape & Reel (TR) | 2005 | XDCP™ | ±20% | 活跃 | 1 (Unlimited) | 8 | 300 ppm/°C | 10kOhm | 100 | 5V | DUAL | 鸥翼 | 1 | X9C103 | 8 | R-PDSO-G8 | Potentiometer | Up/Down (U/D, INC, CS) | 1 | Linear | 100 | 10000Ohm | 40 | 5V | ±300ppm/°C | -5V | 4.9022mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL22424WFR16Z | Renesas Electronics America Inc. | 数据表 | 14 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 23 Weeks | 表面贴装 | 16-TQFN Exposed Pad | YES | Non-Volatile | -40°C~125°C | Tube | XDCP™ | ±20% | e3 | 活跃 | 1 (Unlimited) | 16 | 85 ppm/°C | 10kOhm | 256 | Matte Tin (Sn) - annealed | 3.3V | QUAD | 无铅 | 未说明 | 2 | 0.5mm | 未说明 | ISL22424 | 16 | S-PQCC-N16 | Potentiometer | SPI | 2 | 1mA | 1 kHz | Linear | 256 | 10000Ohm | 70 | 5.5V | ±85ppm/°C | 1.03mm | 4mm | 4mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||
![]() | MAX5439EUD T | Maxim Integrated | 数据表 | 4200 In Stock | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 14-TSSOP (0.173, 4.40mm Width) | YES | Volatile | -40°C~85°C | Tape & Reel (TR) | 2008 | ±25% | e3 | yes | 活跃 | 1 (Unlimited) | 14 | EAR99 | 35 ppm/°C | 100kOhm | 128 | Matte Tin (Sn) | ALSO REQUIRES A +2.7V TO +5.25V DIGITAL SUPPLY | 15V | DUAL | 鸥翼 | 260 | 1 | 0.65mm | 未说明 | MAX5439 | 14 | 不合格 | Potentiometer | SPI | 1 | 0.2 kHz | Linear | -15V | 128 | 100000Ohm | 900 | 35ppm/°C | 5mm | 4.4mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||
![]() | ISL23418UFUZ-T7A | Renesas Electronics America Inc. | 数据表 | 30 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Volatile | -40°C~125°C | Tape & Reel (TR) | XDCP™ | ±20% | e3 | 活跃 | 1 (Unlimited) | 50kOhm | Matte Tin (Sn) - annealed | 1.2V~5.5V 1.7V~5.5V | ISL23418 | 10 | Potentiometer | SPI | 1 | Linear | 128 | 70 | 85ppm/°C | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL23415WFUZ-T7A | Renesas Electronics America Inc. | 数据表 | 30 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Volatile | -40°C~125°C | Tape & Reel (TR) | XDCP™ | ±20% | e3 | 活跃 | 1 (Unlimited) | 10kOhm | 哑光锡 | 1.2V~5.5V 1.7V~5.5V | 未说明 | 未说明 | ISL23415 | 10 | Potentiometer | SPI | 1 | Linear | 256 | 70 | 175ppm/°C | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | AD5222BRZ50 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 14-SOIC (0.154, 3.90mm Width) | YES | Volatile | -40°C~85°C | Tube | ±30% | e3 | yes | Obsolete | 1 (Unlimited) | 14 | 50kOhm | 哑光锡 | CAN ALSO WORK WITH 5V SUPPLY | 2.7V~5.5V ±2.3V~2.7V | DUAL | 鸥翼 | 260 | 1 | unknown | 40 | 14 | R-PDSO-G14 | COMMERCIAL | Potentiometer | 2 | Up/Down (U/D, CS) | 2 | Linear | 音量控制电路 | 128 | 45 | -35ppm/°C | 0.005% | 1.75mm | 8.65mm | 3.9mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||
![]() | DS1844S-100 T&R | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 14 Weeks | 表面贴装 | 20-SOIC (0.295, 7.50mm Width) | 20-SOIC | Volatile | -40°C~85°C | Tape & Reel (TR) | 2005 | ±20% | Obsolete | 1 (Unlimited) | 100kOhm | 2.7V~5.5V | DS1844 | Potentiometer | I2C, Serial | 4 | Linear | 64 | 250 | 750ppm/°C | 可选地址 | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1868S-10 T&R | Maxim Integrated | 数据表 | 37 In Stock | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 16-SOIC (0.295, 7.50mm Width) | 16-SOIC | Volatile | -40°C~85°C | Tape & Reel (TR) | 1999 | ±20% | Obsolete | 1 (Unlimited) | 10kOhm | 2.7V~3.3V 5V | DS1868 | Potentiometer | Serial | 2 | Linear | 256 | 400 | 750ppm/°C | 级联针 | ROHS3 Compliant | 无铅 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | X9250UV24-2.7 | Renesas Electronics America Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 24-TSSOP (0.173, 4.40mm Width) | Non-Volatile | Commercial grade | 0°C~70°C | Tube | XDCP™ | ±20% | Obsolete | 1 (Unlimited) | 50kOhm | ±2.7V~5.5V | X9250 | Potentiometer | SPI | 4 | Linear | 256 | 150 | ±300ppm/°C | 可选地址 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | X9250US24I-2.7 | Renesas Electronics America Inc. | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 24-SOIC (0.295, 7.50mm Width) | Non-Volatile | -40°C~85°C | Tube | XDCP™ | ±20% | Obsolete | 5 (48 Hours) | 50kOhm | ±2.7V~5.5V | X9250 | Potentiometer | SPI | 4 | Linear | 256 | 150 | ±300ppm/°C | 可选地址 | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1669-100 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 通孔 | 8-DIP (0.300, 7.62mm) | NO | Non-Volatile | -40°C~85°C | Tube | Dallastat™ | ±20% | e3 | yes | Obsolete | 3 (168 Hours) | 8 | 750 ppm/°C | 100kOhm | 64 | 哑光锡 | THE VOLTAGE APPLIED TO ANY TERMINAL MUST NOT EXCEED THE -V OR BY 0.5 VOLTS | ±4.5V~8V | DUAL | 260 | 1 | 2.54mm | 未说明 | 8 | R-PDIP-T8 | COMMERCIAL | Potentiometer | Up/Down (UP, DN) | 1 | 0.1 kHz | Linear | 64 | 100000Ohm | 400 | 750ppm/°C | 4.572mm | 9.375mm | 7.62mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||
![]() | ISL22346UFRT20Z | Renesas Electronics America Inc. | 数据表 | 771 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 20-WFQFN Exposed Pad | Non-Volatile | -40°C~125°C | Tube | XDCP™ | ±20% | e3 | 活跃 | 1 (Unlimited) | 50kOhm | Matte Tin (Sn) - annealed | 2.7V~5.5V | 未说明 | 未说明 | ISL22346 | 20 | Potentiometer | I2C | 4 | Linear | 128 | 70 | ±80ppm/°C | 可选地址 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1868BE-050 T/R | Maxim Integrated | 数据表 | 5000 In Stock | - | 最小起订量: 1 最小包装量: 1 | 8 Weeks | 表面贴装 | 20-TSSOP (0.173, 4.40mm Width) | Volatile | -40°C~85°C | Tape & Reel (TR) | 2012 | ±20% | 活跃 | 1 (Unlimited) | EAR99 | 50kOhm | 2.7V~3.3V 5V | DS1868B | Potentiometer | Serial | 2 | Linear | 256 | 900 | 750ppm/°C | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DS1859E-050 T&R | Maxim Integrated | 数据表 | 254 In Stock | - | 最小起订量: 1 最小包装量: 1 | 15 Weeks | 表面贴装 | 16-TSSOP (0.173, 4.40mm Width) | 16-TSSOP | Non-Volatile | -40°C~95°C | Tape & Reel (TR) | 2006 | ±20% | 活跃 | 1 (Unlimited) | 50kOhm | 2.85V~5.5V | DS1859 | Rheostat | I2C | 2 | Linear | 256 | 50ppm/°C | Selectable Address, Temperature Sensor | ROHS3 Compliant | 无铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | DS1868E-010/T&R | Maxim Integrated | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 20-TSSOP (0.173, 4.40mm Width) | 20 | 20-TSSOP | Volatile | -40°C~85°C | Tape & Reel (TR) | 1999 | ±20% | Obsolete | 1 (Unlimited) | 750 ppm/°C | 10kOhm | 256 | 85°C | -40°C | Potentiometer | 2.7V~3.3V 5V | DS1868 | Potentiometer | Serial | 2 | Linear | 256 | 400 | 750ppm/°C | 级联针 | 无 | Non-RoHS Compliant | 含铅 | ||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | ISL23318WFUZ-T7A | Renesas Electronics America Inc. | 数据表 | 18 In Stock |
- | 最小起订量: 1 最小包装量: 1 | 6 Weeks | 表面贴装 | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | Volatile | -40°C~125°C | Cut Tape (CT) | XDCP™ | ±20% | e3 | 活跃 | 1 (Unlimited) | 10kOhm | 哑光锡 | 1.2V~5.5V 1.7V~5.5V | 未说明 | 未说明 | ISL23318 | 10 | Potentiometer | I2C | 1 | Linear | 128 | 70 | 175ppm/°C | 可选地址 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() | X9314WSZ-3 | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 17 Weeks | 表面贴装 | SOIC | 8 | Non-Volatile | 2004 | e3 | 活跃 | 1 (Unlimited) | 8 | EAR99 | 600 ppm/°C | 10kOhm | 32 | Matte Tin (Sn) - annealed | 70°C | 0°C | 5V | DUAL | 鸥翼 | 260 | 1 | 40 | COMMERCIAL | Serial | 1 | 1mA | 数字电位器 | Log | 10000Ohm | 5V | 5.5V | 3V | 4.9mm | 3.9mm | 无 | 符合RoHS标准 | |||||||||||||||||||||||||||||||||||||||||||
![]() | ISL90728WIE627Z-TK | Intersil (Renesas Electronics America) | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 6 Weeks | Tin | 表面贴装 | SC | 6 | 200μA | Volatile | Tape & Reel (TR) | 2004 | 20% | e3 | 活跃 | 1 (Unlimited) | 6 | EAR99 | 45 ppm/°C | 10kOhm | 128 | 85°C | -40°C | 3.3V | DUAL | 鸥翼 | 260 | 1 | 40 | 706 | 200μA | 3/5V | INDUSTRIAL | I2C, Serial | 1 | 数字电位器 | Linear | 10000Ohm | 5.5V | 2.7V | 2mm | 无 | 无SVHC | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||||||
![]() | X9241AWSZ | Intersil (Renesas Electronics America) | 数据表 | 20 In Stock | - | 最小起订量: 1 最小包装量: 1 | 8 Weeks | 表面贴装 | SOIC | 20 | Non-Volatile | Bulk | 2005 | 20% | e3 | 活跃 | 3 (168 Hours) | 20 | EAR99 | 300 ppm/°C | 10kOhm | 64 | Matte Tin (Sn) - annealed | 70°C | 0°C | 5V | DUAL | 鸥翼 | 260 | 4 | 1.27mm | 100kHz | 30 | 5V | COMMERCIAL | I2C | 4 | 3mA | 数字电位器 | Linear | 10000Ohm | 5V | 5.5V | 4.5V | -3V | 2.34mm | 12.8mm | 7.49mm | 无 | 无SVHC | 符合RoHS标准 | 无铅 | ||||||||||||||||||||||||||||||||||
CAT5113ZI-50-G | ON Semiconductor | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | MSOP | YES | 8 | 100μA | Non-Volatile | 2011 | e4 | yes | 1 (Unlimited) | 8 | EAR99 | 300 ppm/°C | 50kOhm | 100 | 镍钯金 | 85°C | -40°C | 5V | DUAL | 鸥翼 | 260 | 1 | 0.65mm | 40 | 8 | INDUSTRIAL | 数字电位器 | 50000Ohm | 3V | 6V | 2.5V | INCREMENT/DECREMENT | 1.1mm | 3mm | 3mm | 无 | 符合RoHS标准 | ||||||||||||||||||||||||||||||||||||||||||||
![]() | AD5247BKS10-RL7 | Rochester Electronics, LLC | 数据表 | N/A | - | 最小起订量: 1 最小包装量: 1 | 表面贴装 | 6-TSSOP, SC-88, SOT-363 | YES | Volatile | -40°C~125°C | Tape & Reel (TR) | e0 | no | Obsolete | 1 (Unlimited) | 6 | 45 ppm/°C | 10kOhm | 128 | 锡铅 | IT CAN ALSO OPERATE FROM A 5V NOMINAL SUPPLY | 3V | DUAL | 鸥翼 | 240 | 1 | 0.65mm | 30 | 6 | R-PDSO-G6 | COMMERCIAL | I2C | 1 | 数字电位器 | 0.6 kHz | 128 | 10000Ohm | 3V | 45ppm/°C | LINEAR | 30% | 2mm | Non-RoHS Compliant |
X9315TM-2.7
Rochester Electronics, LLC
分类:Data Acquisition - Digital Potentiometers
DS1804-050
Rochester Electronics, LLC
分类:Data Acquisition - Digital Potentiometers
ISL95311WIU10Z-TK
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
16.533572
ISL23325TFRUZ-T7A
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
29.754776
X9C103SZT1
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
49.297295
ISL22424WFR16Z
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
42.338346
MAX5439EUD T
Maxim Integrated
分类:Data Acquisition - Digital Potentiometers
ISL23418UFUZ-T7A
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
13.429483
ISL23415WFUZ-T7A
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
19.084964
AD5222BRZ50
Rochester Electronics, LLC
分类:Data Acquisition - Digital Potentiometers
DS1844S-100 T&R
Maxim Integrated
分类:Data Acquisition - Digital Potentiometers
DS1868S-10 T&R
Maxim Integrated
分类:Data Acquisition - Digital Potentiometers
X9250UV24-2.7
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
X9250US24I-2.7
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
DS1669-100
Rochester Electronics, LLC
分类:Data Acquisition - Digital Potentiometers
ISL22346UFRT20Z
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
30.985462
DS1868BE-050 T/R
Maxim Integrated
分类:Data Acquisition - Digital Potentiometers
DS1859E-050 T&R
Maxim Integrated
分类:Data Acquisition - Digital Potentiometers
DS1868E-010/T&R
Maxim Integrated
分类:Data Acquisition - Digital Potentiometers
ISL23318WFUZ-T7A
Renesas Electronics America Inc.
分类:Data Acquisition - Digital Potentiometers
13.355566
X9314WSZ-3
Intersil (Renesas Electronics America)
分类:Data Acquisition - Digital Potentiometers
ISL90728WIE627Z-TK
Intersil (Renesas Electronics America)
分类:Data Acquisition - Digital Potentiometers
X9241AWSZ
Intersil (Renesas Electronics America)
分类:Data Acquisition - Digital Potentiometers
CAT5113ZI-50-G
ON Semiconductor
分类:Data Acquisition - Digital Potentiometers
AD5247BKS10-RL7
Rochester Electronics, LLC
分类:Data Acquisition - Digital Potentiometers
