X9250中文资料PDF规格书
![X9250](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
X9250 |
参数属性 | X9250 封装/外壳为24-SOIC(0.295",7.50mm 宽);包装为管件;类别为集成电路(IC) > 数字电位计;产品描述:IC DGT POT 100KOHM 256TAP 24SOIC |
功能描述 | Quad Digitally Controlled Potentiometers (XDCP |
文件大小 |
360.16 Kbytes |
页面数量 |
20 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-15 14:35:00 |
X9250规格书详情
DESCRIPTION
The X9250 integrates 4 digitally controlled
potentiometers (XDCP) on a monolithic CMOS
integrated circuit.
The digitally controlled potentiometer is implemented
using 255 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
SPI bus interface. Each potentiometer has associated
with it a volatile Wiper Counter Register (WCR) and 4
nonvolatile Data Registers (DR0:DR3) 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 though 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
• Four potentiometers in one package
• 256 resistor taps/pot - 0.4 resolution
• SPI serial interface
• Wiper resistance, 40Ω typical @ VCC = 5V
• Four nonvolatile data registers for each pot
• Nonvolatile storage of wiper position
• Standby current < 5µA max (total package)
• Power supplies
—VCC = 2.7V to 5.5V
—V+ = 2.7V to 5.5V
—V– = -2.7V to -5.5V
• 100kΩ, 50kΩ total pot resistance
• High reliability
—Endurance – 100,000 data changes per bit per
register
—Register data retention - 100 years
• 24 Ld SOIC, 24 Ld TSSOP
• Dual supply version of X9251
• Pb-free plus anneal available (RoHS compliant)
产品属性
- 产品编号:
X9250TS24-2.7
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 数字电位计
- 系列:
XDCP™
- 包装:
管件
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
256
- 电阻 (欧姆):
100k
- 接口:
SPI
- 存储器类型:
非易失
- 电压 - 供电:
±2.7V ~ 5.5V
- 特性:
可选地址
- 容差:
±20%
- 温度系数(典型值):
±300ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
24-SOIC
- 封装/外壳:
24-SOIC(0.295",7.50mm 宽)
- 工作温度:
0°C ~ 70°C
- 电阻 - 触点 (欧姆)(典型值):
150
- 描述:
IC DGT POT 100KOHM 256TAP 24SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
22+ |
24TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
INTER |
24+ |
NA |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 | ||
XICOR |
2022 |
SOP-24 |
450 |
全新原装现货热卖 |
询价 | ||
XICON |
1923+ |
SOP |
3000 |
绝对进口原装现货 |
询价 | ||
RENESAS |
2023+ |
SOP24 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
INTERSIL |
20+ |
SOP24 |
39 |
诚信经营..品质保证..价格优势 |
询价 | ||
XICOR |
SOP-24P |
18 |
现货 |
询价 | |||
RENESAS(瑞萨)/IDT |
2021+ |
SOIC-24 |
499 |
询价 | |||
XICOR |
23+ |
SOP24 |
8678 |
原厂原装 |
询价 | ||
RAYTHEON |
1846+ |
SOP-20 |
532 |
原装现货!随时可以看货!一片起卖! |
询价 |
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