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DS1856E-050+T&R

DS1856E-050+T&R

数据手册.pdf
Maxim Integrated(美信) 电子元器件分类

MAXIM INTEGRATED PRODUCTS  DS1856E-050+T&R  非易失性数字电位器, 50 kohm, 双, I2C, 线性, 2.85 V

The DS1856E-050+T&R is a dual, temperature-controlled resistors with internally calibrated monitor and password protection in 16 pin TSSOP package. This dual, temperature-controlled, non-volatile variable resistors with three monitors consists of two 256-position, linear, variable resistors, three analogue 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 2-wire serial bus. It is used in optical transceivers, optical transponders, instrumentation and industrial controls, RF power amps and diagnostic monitoring. It is used in optical transceivers, optical transponders, RF power amplifiers and diagnostic monitoring.

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Supply voltage range is 2.85V to 5.5V
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Operating temperature range from -40°C to 95°C
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SFF-8472 compatible, two buffers with TTL/CMOS-compatible inputs and open-drain outputs
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Five monitored channels temperature, VCC, MON1, MON2, MON3
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3 external analogue inputs MON1, MON2, MON3 support internal and external calibration
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Scalable dynamic range for external analogue inputs, internal direct to digital temperature sensor
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Alarm and warning flags for all monitored channels
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Two linear, 256-position, non-volatile temperature controlled variable resistors
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Resistor settings changeable every 2°C, three levels of security, 2-wire serial interface
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Access to monitoring and ID information configurable with separate device addresses
DS1856E-050+T&R中文资料参数规格
技术参数

电源电压DC 2.85V min

容差 ±20 %

电路数 2

针脚数 16

电阻 50 kΩ

工作温度Max 95 ℃

工作温度Min -40 ℃

电源电压 2.85V ~ 5.5V

电源电压Max 5.5 V

电源电压Min 2.85 V

封装参数

安装方式 Surface Mount

引脚数 16

封装 TSSOP-16

外形尺寸

封装 TSSOP-16

物理参数

工作温度 -40℃ ~ 95℃

温度系数 ±50 ppm/℃

其他

产品生命周期 Unknown

包装方式 Cut Tape CT

制造应用 传感与仪器, Sensing & Instrumentation, 工业, Industrial

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

DS1856E-050+T&R引脚图与封装图
DS1856E-050+T&R引脚图

DS1856E-050+T&R引脚图

DS1856E-050+T&R封装图

DS1856E-050+T&R封装图

DS1856E-050+T&R封装焊盘图

DS1856E-050+T&R封装焊盘图

在线购买DS1856E-050+T&R
型号 制造商 描述 购买
DS1856E-050+T&R Maxim Integrated 美信 MAXIM INTEGRATED PRODUCTS  DS1856E-050+T&R  非易失性数字电位器, 50 kohm, 双, I2C, 线性, 2.85 V 搜索库存
替代型号DS1856E-050+T&R
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: DS1856E-050+T&R

品牌: Maxim Integrated 美信

封装: TSSOP 50kΩ 16Pin 50ppm/°C

当前型号

MAXIM INTEGRATED PRODUCTS  DS1856E-050+T&R  非易失性数字电位器, 50 kohm, 双, I2C, 线性, 2.85 V

当前型号

型号: DS1856E-050+

品牌: 美信

封装: TSSOP 50kΩ 16Pin 50ppm/°C

功能相似

IC DGTL POT 50K 2CH 16TSSOP

DS1856E-050+T&R和DS1856E-050+的区别

型号: DS1856E-050

品牌: 美信

封装: TSSOP 50kΩ 16Pin 50ppm/°C

功能相似

双路,温控电阻,内置校准监视器和密码保护 Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection

DS1856E-050+T&R和DS1856E-050的区别