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DS1856E-002中文资料PDF规格书
DS1856E-002规格书详情
General Description
The DS1856 dual, temperature-controlled, nonvolatile (NV) variable resistors with three monitors consists of two 256-position, linear, variable resistors; three analog monitor inputs (MON1, MON2, MON3); and a direct-to digital temperature sensor. The device provides an ideal method for setting and temperature-compensating bias voltages and currents in control applications using
minimal circuitry. The variable resistor settings are stored in EEPROM memory and can be accessed over the 2-wire serial bus.
Features
♦SFF-8472 Compatible
♦Five Monitored Channels (Temperature, VCC, MON1, MON2, MON3)
♦Three External Analog Inputs (MON1, MON2, MON3) That Support Internal and External Calibration
♦Scalable Dynamic Range for External Analog Inputs
♦Internal Direct-to-Digital Temperature Sensor
♦Alarm and Warning Flags for All Monitored Channels
♦Two Linear, 256-Position, Nonvolatile Temperature Controlled Variable Resistors
♦Resistor Settings Changeable Every 2°C
♦Three Levels of Security
♦Access to Monitoring and ID Information Configurable with Separate Device Addresses
♦2-Wire Serial Interface
♦Two Buffers with TTL/CMOS-Compatible Inputs and Open-Drain Outputs
♦Operates from a 3.3V or 5V Supply
♦-40°C to +95°C Operating Temperature Range
产品属性
- 型号:
DS1856E-002
- 功能描述:
数字电位计 IC
- RoHS:
否
- 制造商:
Maxim Integrated
- 电阻:
200 Ohms
- 温度系数:
35 PPM/C
- 容差:
25 % POT
- 数量:
Dual 每 POT
- 分接头:
256
- 弧刷存储器:
Volatile
- 数字接口:
Serial(3-Wire, SPI)
- 描述/功能:
Dual Volatile Low Voltage Linear Taper Digital Potentiometer
- 工作电源电压:
1.7 V to 5.5 V
- 电源电流:
27 uA
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
TQFN-16
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
TSSOP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
1822+ |
TSSOP |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
MAXIM/美信 |
2022 |
TSSOP16 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MAXIM |
0615+ |
TSSOP |
60 |
询价 | |||
DALLAS |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MAXIM/美信 |
TSSOP16 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MAIX |
23+ |
NA/ |
519 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
MAXIM |
19+ |
TSSOP16 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
MAXIM/美信 |
2122+ |
TSSOP16 |
18006 |
全新原装正品,优势渠道,价格美丽可做含税 |
询价 |