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MAX5144EUB+

数模转换器, 精准, 14 bit, SPI, 2.7V 至 3.6V, µMAX, 10 引脚

MAXIM INTEGRATED PRODUCTS MAX5144EUB+
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制造商产品编号:
MAX5144EUB+
库存编号
2514731
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产品概述

The MAX5144EUB+ is a +3V, serial input, voltage output, 14bit DAC in 10 pin µMAX package. It offers full 14bit performance with less than 1LSB integral linearity error and less than 1LSB differential linearity error thus ensuring monotonic performance. The unbuffered DAC output results a low supply current of 120µA and a low offset error of 2LSBs. The DAC output range is 0V to VREF. For bipolar operation, matched scaling resistors are provided in the device for use with an external precision op-amp (such as the MAX400), generating a ±VREF output swing. A 16bit serial word is used to load data into the DAC latch. The 25MHz, 3-wire serial interface is compatible with SPI/QSPI/MICROWIRE and can interface directly with opto couplers for applications requiring isolation. A power-on reset circuit clears the DAC output to code 8192 when power is initially applied. A logic low on CLR asynchronously clears the DAC output to code 8192 independent of the serial interface.
  • Supply voltage range is 2.7V to 3.6V
  • Operating temperature range from -40°C to 85°C
  • Fast 1µs settling time
  • VREF range extends to VDD
  • Full 14bit performance without adjustments
  • Unbuffered voltage output directly drives 60Kohm loads
  • Schmitt trigger inputs for direct optocoupler interface

应用

信号处理, 工业

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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14bit

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-

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SPI

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2.7V 至 3.6V

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µMAX

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10引脚

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串行

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-40°C

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85°C

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-

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-

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MSL 1 -无限制
查找类似产品 选择并修改以上属性即可查找类似产品。

技术文档 (1)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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CNY70.91 ( CNY80.13  含增值税)

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