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DS1848B-010+

非易失性数字电位器, 温度控制, 10 kohm, 双, 2线, 串行, 线性, ± 20%, 3 V

MAXIM INTEGRATED PRODUCTS DS1848B-010+
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制造商产品编号:
DS1848B-010+
库存编号
2798743
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产品概述

The DS1848B-010+ from Maxim Integrated Products is a dual temperature-controlled NV variable resistor and memory in 16 pin CSBGA package. DS1848-010 consists of two 10Kohm resistors both incorporate 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 a minimum of circuitry. The variable resistors settings are stored in EEPROM memory and can be accessed over the industry standard 2-wire serial bus. The value of each variable resistor is determined by a temperature-addressed look-up table which can assign a unique value to each resistor for every 2°C increment over the -40°C to +95°C range. The output of the digital temperature sensor is also available as a 13bit, 2's complement value over the serial bus. The interface I/O pins consist of SDA and SCL.
  • Supply voltage range from 3V to 5.5V
  • Two 10Kohm with 256 position
  • Resistor current is 3mA, supply current is 0.5mA
  • Programming temperature range from 0°C to +70°C
  • 128bytes of user EEPROM

应用

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Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

产品信息

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10kohm

:

:
2线, 串行

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线性

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± 20%

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3V

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5.5V

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CSBGA

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16引脚

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256

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850ppm/°C

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-40°C

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95°C

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-

:
-

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MSL 3 - 168小时
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技术文档 (1)

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