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ISL22317UFRTZ集成电路(IC)数字电位计规格书PDF中文资料
厂商型号 |
ISL22317UFRTZ |
参数属性 | ISL22317UFRTZ 封装/外壳为10-WFDFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 数字电位计;产品描述:IC DGTL POT 50KOHM 128TAP 10TDFN |
功能描述 | Precision Single Digitally Controlled Potentiometer (XDCP?? Low Noise, Low Power, I2C??Bus, 128 Taps |
文件大小 |
848.47 Kbytes |
页面数量 |
15 页 |
生产厂商 | Renesas Technology Corp |
企业简称 |
RENESAS【瑞萨】 |
中文名称 | 瑞萨科技有限公司官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-27 8:40:00 |
ISL22317UFRTZ规格书详情
Precision Single Digitally Controlled Potentiometer (XDCP™) Low Noise, Low Power, I2C™ Bus, 128 Taps
The digitally controlled potentiometer is implemented with a combination of resistor elements and CMOS switches. The position of the wiper is controlled by the user through the I2C bus interface. The potentiometer has an associated volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR) that can be directly written to and read by the user. The contents of the WR control the position of the wiper. At power up, the device recalls the contents of the DCP’s IVR to the WR.
Features
• Precision Digitally Controlled Potentiometer
- 99 Typical Accuracy Of Resistance Over Operational Conditions
- Zero-Compensated Wiper Resistance
• Integrated Digitally Controlled Potentiometer
- 128-Tap Positions
- I2C Serial Interface
- Pin Selectable Slave Address
- 10kΩ, 50kΩ and 100kΩ Total Resistance
- Monotonic Over-Temperature
- Non-Volatile EEPROM Storage of Wiper Position
- 0 to VCC Terminal Voltage
• Single 2.7V to 5.5V Supply
• High Reliability
- 50 Years Retention @ ≤ +55°C
- 15 Years Retention @ +125°C
- 1,000,000 Cycles Endurance
• 3mmx3mm Thin DFN Package – 0.75mm Max Thickness, 0.65mm Pitch
• Pb-Free (RoHS Compliant)
Applications
• Setting Precise Current Values for DC Margining and Backlight Control
• Replaces Complex Compensation Circuitry That Stores Values in Look-up Tables Needed for Precise Resistor Setting
• Setting Precise Resistance Values for Test and Measurement Circuits
• Adjust Specific Resistances in Analog Circuits
• Precise Calibration and Fine Tune-Up
ISL22317UFRTZ属于集成电路(IC) > 数字电位计。瑞萨科技有限公司制造生产的ISL22317UFRTZ数字电位计数字电位器是一系列集成电路器件,可提供类似于传统机械电位器或变阻器的可调节电阻,但通过电子信号而非机械输入来进行控制。虽然这些器件的电阻可耗散的电能相对有限,但其电子控制能力有助于小型化、自动化和远程控制信号级模拟电路,而这些电路本来可能会使用机械电位器。
产品属性
更多- 产品编号:
ISL22317UFRTZ
- 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:
128
- 电阻 (欧姆):
50k
- 接口:
I²C
- 存储器类型:
非易失
- 电压 - 供电:
2.7V ~ 5.5V
- 特性:
可选地址
- 容差:
±3%
- 温度系数(典型值):
±10ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
10-TDFN-EP(3x3)
- 封装/外壳:
10-WFDFN 裸露焊盘
- 工作温度:
-40°C ~ 125°C
- 电阻 - 触点 (欧姆)(典型值):
70
- 描述:
IC DGTL POT 50KOHM 128TAP 10TDFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
RENESAS(瑞萨)/IDT |
2021+ |
TDFN-10-EP(3x3) |
499 |
询价 | |||
INTERSIL |
22+ |
DFN-10 |
8000 |
原装正品支持实单 |
询价 | ||
RENESAS(瑞萨)/IDT |
23+ |
DFN10EP(3x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
INTERSIL |
2213+ |
DFN10 |
2403 |
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 |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
INTERSIL |
22+ |
DFN10 |
231 |
原装现货假一赔十 |
询价 | ||
三年内 |
1983 |
纳立只做原装正品13590203865 |
询价 | ||||
INTERSIL |
23+ |
NA/ |
473 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
原装INTERSIL |
1225+ |
QFN10 |
473 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
INTERSIL |
21+ |
QFN10 |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 |