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MAX522EPA+

数模转换器, 精准, 8 bit, SPI, 2.7V 至 5.5V, DIP, 8 引脚

MAXIM INTEGRATED PRODUCTS MAX522EPA+
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制造商产品编号:
MAX522EPA+
库存编号
2514747
技术数据表:
MAX522EPA+   Datasheet
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产品概述

The MAX522EPA+ is a dual, 8bit, voltage output serial digital to analogue converter (DAC) in 8 pin DIP package. The DAC is 'inverted' R-2R ladder network using complementary switches that convert 8bit digital inputs into equivalent analogue output voltages in proportion to the applied reference voltage. It has one reference input which is shared by DAC A and DAC B. The device includes output buffer amplifiers for both DACs and input logic for simple microprocessor (µP) and CMOS interfaces. This device is used in digital gain and offset adjustment, programmable current source, programmable voltage source, power-amp bias control and VCO tuning.
  • Supply voltage range is 2.7V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Dual buffered voltage output
  • Low power consumption, 1mA operating current & shutdown current < 1µA
  • Independently programmable shutdown mode
  • Utilizes 3-wire serial interface which operates at clock rates up to 5MHz
  • SPI, QSPI and Microwire compatible
  • Software format is compatible with the MAX512/MAX513 triple 8bit DACs
  • Differential nonlinearity is ±1LSB (monotonic) & integral nonlinearity is ±1.5LSB
  • Shutdown supply current is 0.1µA at VDD = 5.5V

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产品信息

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8bit

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-

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SPI

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2.7V 至 5.5V

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DIP

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8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
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技术文档 (1)

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CAD Models - Notice
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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