DS1841中文资料PDF规格书
DS1841规格书详情
General Description
The DS1841 is a 7-bit, logarithmic, nonvolatile (NV) digital resistor that features an on-chip temperature sensor and associated analog-to-digital converter (ADC). The integrated temperature sensor indexes a 72-byte NV lookup table (LUT) encompassing a temperature range from -40°C to +100°C.
Features
♦ 22kΩ to 3.7kΩ Adjustable Logarithmic Resistor with a 3.6kΩ Fixed Resistor
♦ 128 Wiper Tap Points
♦ On-Chip Temperature Sensor and ADC
♦ 72-Byte Lookup Table (LUT)
♦ I2C-Compatible Serial Interface
♦ Address Pins Allow Up to Four DS1841s to Share the Same I2C Bus
♦ Digital Supply of 2.7V to 5.5V
♦ -40°C to +100°C Operating Range
♦ 3mm x 3mm, 10-Pin TDFN Package
Applications
Optical Transceivers
Linear and Nonlinear Compensation
Instrumentation and Industrial Controls
Mechanical Potentiometer Replacement
产品属性
- 产品编号:
DS1841N+T&R
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 数字电位计
- 包装:
卷带(TR)
- 圆锥:
对数
- 配置:
电位计
- 抽头数:
128
- 电阻 (欧姆):
22k
- 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,温度传感器
- 容差:
±20%
- 温度系数(典型值):
±250ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
10-TDFN(3x3)
- 封装/外壳:
10-WFDFN 裸露焊盘
- 工作温度:
-40°C ~ 100°C
- 描述:
IC DGTL POT 22KOHM 128TAP 10TDFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
21+ |
TDFN |
1625 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
DALLAS |
23+ |
NA |
30000 |
有挂就有货,只做原装免费送样,可BOM配单 |
询价 | ||
MAXIM/美信 |
1948+ |
DFN10 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Maxim |
21+ |
Die |
13880 |
公司只售原装,支持实单 |
询价 | ||
Maxim |
22+ |
Die |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
23+ |
TDFN |
8888 |
专做原装正品,假一罚百! |
询价 | ||
Maxim |
1931+ |
N/A |
1299 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
DALLAS |
16+ |
10TDFN-EP |
16030 |
只做原厂原装,认准宝芯创配单专家 |
询价 | ||
MAXIM |
21+ |
TDFN10 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAXIM/美信 |
23+ |
NA/ |
3300 |
原装现货,当天可交货,原型号开票 |
询价 |