ISL95310WIU10Z

The Intersil ISL95310 is a digitally controlled potentiometer (xDCP). The device consists of a resistor array, wiper switches, a control section, and nonvolatile memory. The wiper position is controlled by an Up/Down interface.

The potentiometer is implemented by a resistor array composed of 127 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The wiper of each potentiometer has an associated volatile Wiper Counter 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 controls the position of the wiper on the resistor array through the switches. At power-up, the device recalls the contents of the default data registers to the corresponding WR. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in nonvolatile memory and then be recalled upon a subsequent power-up operation.

The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including:

• LCD contrast control
• Parameter and bias adjustments
• Mechanical potentiometer replacement
• Industrial and automotive control

ISL95310WIU10Z 产品特性

• Non-Volatile Solid-State Potentiometer
• Up/Down Interface With Chip Select Enable
• DCP Terminal Voltage, 0 to +13.2V
• 128 Wiper Tap Points - 0.8% Resolution
  • Wiper position stored in nonvolatile memory and recalled on power-up
• 127 Resistive Elements
  • Temperature compensated
  • Low Wiper resistance 70Ω typical @ 3.3V
• Low Power CMOS
  • Standby current, 2uA at VCC = +3.6V
• High Reliability
  • Endurance, 200,000 data changes per bit
  • Register data retention 50 years @ T ≤ 75°C
• RTOTAL Values = 10kΩ, 50kΩ
• 10 Lead MSOP Package
  • Pb-free (RoHS compliant)

ISL95310WIU10Z 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
ISL95310UIU10Z	量产	工业级	10 Ld MSOP	2	1.69
ISL95310UIU10Z-TK	量产	工业级	10 Ld MSOP T+R	2	1.69
ISL95310WIU10Z	量产	工业级	10 Ld MSOP	2	1.69
ISL95310WIU10Z-TK	量产	工业级	10 Ld MSOP T+R	2	1.69

ISL95310WIU10Z 应用技术支持与电子电路设计开发资源下载

1. ISL95310WIU10Z 数据资料 datatSheet 下载.PDF
2. Amplifier 放大器产品选型指南 . pdf
3. ATE 系列产品选型指南 . pdf
4. Auto 汽车电子选型指南 . pdf
5. Communication 通信电路产品选型指南 . pdf
6. Computing Power Management Products 计算机电源管理选型指南 . pdf
7. DataConversion 数据转换器产品选型指南 . pdf
8. DCP 数字电位器产品选型指南 . pdf
9. Digital 数字电路产品选型指南 . pdf
10. Display 显示器电路产品选型指南 . pdf
11. Intel 英特尔嵌入式IC 应用解决方案 . pdf
12. XILINX 赛灵思FPGA 应用解决方案 . pdf
13. Interface 接口电路产品选型指南 . pdf
14. Military 军事产品选型指南 . pdf
15. Military /Space 军事/ 太空产品选型指南 . pdf
16. Ordering Nomenclature Intersil 英特矽尔/ Xicor产品命名规则 . pdf
17. pinPoint 系列产品选型指南 . pdf
18. Power 电源管理器件产品选型指南 . pdf
19. Special /Analog 特殊模拟器件产品选型指南 . pdf
20. Switches/MUXes/Crosspoints 开关/ 多路复用器/ 交叉点开关产品选型指南 . pdf
21. Timing /Circuits 定时电路产品选型指南 . pdf
22. Video 视频产品选型指南 . pdf
23. Voltage /Reference 电压基准产品选型指南 . pdf