X9221AWPI中文资料PDF规格书
X9221AWPI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:
X9221AWPI
- 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:
-40°C ~ 85°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 |
23+ |
DIP |
3000 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
INC |
23+ |
65480 |
询价 | ||||
INTERSIL |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
XICOR |
23+ |
DIP-20P |
2525 |
原厂原装正品 |
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 | ||
XICOR |
04+ |
DIP-20P |
25 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTERSIL |
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 |
03+ |
DIP-20P |
4 |
询价 | |||
INTERSIL |
21+ |
DIP |
16500 |
进口原装正品现货 |
询价 | ||
XICOR |
23+ |
DIP-20P |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |