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Analog Devices
AD5173BRM2.5

Digital Potentiometer 256POS 2.5KOhm Dual 10-Pin MSOP

Цена от 215,52 ₽ до 234,26 ₽

Наличие Analog Devices AD5173BRM2.5 на складах.

Дистрибьютор
Наличие и цена
Rochester Electronics
На складе 5500 шт.
Обновлено 10:08 15.02.2021
234,26 ₽ от 1 шт.
229,57 ₽ от 25 шт.
224,89 ₽ от 100 шт.
220,20 ₽ от 500 шт.
215,52 ₽ от 1000 шт.

Технические характеристики Analog Devices AD5173BRM2.5, атрибуты и параметры.

Тип корпуса / Кейс:
MSOP
Clock Speed:
400 kHz (max)
Lead-Free Status:
Contains Lead
Статус жизненного цикла:
Pending Obsolescence
Mounting Style:
Surface Mount
Количество контуров:
2
Рабочая Температура:
125 °C (max)
Упаковка:
Tube, Bulk
Количество выводов:
10
Ток покоя:
3.50 µA
Сопротивление:
2.50 kΩ
RoHS:
Non-Compliant
Supply Current:
3.50 µA
Температурный коэффициент:
35.0 ppm/°C
  • Digital Potentiometer 256POS 2.5KOhm Dual 10-Pin MSOP
  • IC DGTL POT DUAL 2.5K OTP 10MSOP
  • The AD5172/AD5173 are dual-channel, 256-position, one-time programmable (OTP) digital potentiometers1 that employ fuse link technology to achieve memory retention of resistance settings. OTP is a cost-effective alternative to EEMEM for users who do not need to program the digital potentiometer setting in memory more than once. These devices perform the same electronic adjustment function as mechanical potentiometers or variable resistors with enhanced resolution, solid-state reliabil-ity, and superior low temperature coefficient performance. The AD5172/AD5173 are programmed using a 2-wire, I2C®-compatible digital interface. Unlimited adjustments are allowed before permanently setting the resistance value. During OTP activation, a permanent blow fuse command freezes the wiper position (analogous to placing epoxy on a mechanical trimmer). Unlike traditional OTP digital potentiometers, the AD5172/ AD5173 have a unique temporary OTP overwrite feature that allows for new adjustments even after a fuse is blown. However, the OTP setting is restored during subsequent power-up condi-tions. This allows users to treat these digital potentiometers as volatile potentiometers with a programmable preset. Applications Systems calibration Electronics level setting Mechanical trimmers replacement in new designs Permanent factory PCB setting Transducer adjustment of pressure, temperature, position, chemical, and optical sensors RF amplifier biasing Automotive electronics adjustment Gain control and offset adjustment 1 The terms digital potentiometer, VR, and RDAC are used interchangeably.

Документы по Analog Devices AD5173BRM2.5, инструкции, описания, datasheet.

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