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DS3501U+

非易失性数字电位器, 高电压, 10 kohm, 单, I2C, 线性, ± 20%, 2.7 V

MAXIM INTEGRATED PRODUCTS DS3501U+
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制造商产品编号:
DS3501U+
库存编号
2515880
产品范围
Single 128-Tap Non-Volatile Digital Pots
技术数据表:
DS3501U+   Datasheet
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产品范围选择器 (Single 128-Tap Non-Volatile Digital Pots)

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产品概述

The DS3501U+ is a high voltage, non-volatile I²C potentiometer with temperature sensor and LUT in 10 pin µSOP package. It is a 7bit digital potentiometer featuring an output voltage range of 15.5V. Programming is accomplished by an I²C compatible interface which can operate at speeds of up to 400kHz. External voltages are applied at the RL and RH inputs to define the lowest and highest potentiometer outputs. DS3501 contains an on-chip temperature sensor and associated analogue to digital converter (ADC). The ADC output addresses a 36 byte non-volatile lookup table (LUT). The LUT output can drive the pot directly or be added to an initial value register (IVR) to drive the pot.
  • Supply voltage range is 2.7V to 5.5V
  • Operating temperature range from -40°C to 100°C
  • Single linear taper potentiometer
  • 128 wiper tap points
  • Address pins allow four DS3501 devices to share the same I²C bus
  • Pin and software compatible with ISL95311 (default mode)
  • End to end resistance is 10Kohm at ±20% tolerance and temperature coefficient is 4ppm/°C
  • Temperature compensated potentiometer output with arbitrary slope

应用

信号处理, 自动化与过程控制

警告

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

:

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I2C

:
线性

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± 20%

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2.7V

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5.5V

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µSOP

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10引脚

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128

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4ppm/°C

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-40°C

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100°C

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Single 128-Tap Non-Volatile Digital Pots

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-

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MSL 1 -无限制
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技术文档 (1)

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