X9221AWPZ中文资料PDF规格书
X9221AWPZ规格书详情
DESCRIPTION
The X9221A integrates two digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit.
The digitally controlled potentiometer is implemented using 63 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the 2-wire bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and 2 nonvolatile Data Registers (DR0:DR1) that can be directly written to and read by the user. The contents of the WCR controls the position of the wiper on the resistor array through the switches. Power up recalls the contents of DR0 to the WCR.
The XDCP can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.
FEATURES
• Two XDCPs in one package
• 2-wire serial interface
• Register oriented format, 8 registers total
—Directly write wiper position
—Read wiper position
—Store as many as four positions per pot
• Instruction format
—Quick transfer of register contents to resistor
array
• Direct write cell
—Endurance–100,000 writes per bit per register
• Resistor array values
—2kΩ, 10kΩ, 50kΩ
• Resolution: 64 taps each pot
• 20 Ld plastic DIP and 20-lead SOIC packages
• Pb-free plus anneal available (RoHS compliant)
产品属性
- 产品编号:
X9221AWPZ
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 数字电位计
- 系列:
XDCP™
- 包装:
卷带(TR)
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
64
- 电阻 (欧姆):
10k
- 接口:
I²C
- 存储器类型:
非易失
- 电压 - 供电:
5V
- 特性:
可选地址
- 容差:
±20%
- 温度系数(典型值):
±300ppm/°C
- 安装类型:
通孔
- 供应商器件封装:
20-PDIP
- 封装/外壳:
20-DIP(0.300",7.62mm)
- 工作温度:
0°C ~ 70°C
- 电阻 - 触点 (欧姆)(典型值):
40
- 描述:
IC DGTL POT 10KOHM 64TAP 20DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
21+ |
DIP20 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
INTERSIL |
22+ |
原装 |
5000 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
Intersil |
22+ |
20PDIP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTERSIL |
2023+ |
SOP20 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
XICOR |
22+ |
2500 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | |||
INTERSIL |
2339+ |
DIP20 |
32280 |
原装现货 假一罚十!十年信誉只做原装! |
询价 | ||
XICOR |
23+ |
SOP |
7750 |
全新原装优势 |
询价 | ||
INTERSIL |
DIP20 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
XICOR |
21+ |
SOP20 |
5000 |
原装现货。假一赔十 |
询价 | ||
XICOR |
24+ |
SOP |
90000 |
一级代理商进口原装现货、价格合理 |
询价 |