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MAX5302CUA+

数模转换器, 低功率,电压输出, 12 bit, SPI, 4.5V 至 5.5V, µMAX, 8 引脚

MAXIM INTEGRATED PRODUCTS MAX5302CUA+
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制造商产品编号:
MAX5302CUA+
库存编号
2514750
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产品概述

The MAX5302CUA+ is a low cost, low power, 12bit voltage output DAC with serial interface in 8 pin µMAX package. It operates from single +5V supply and draws less than 280µA of supply current. The output amplifier's inverting input is available to user allowing specific gain configurations, remote sensing and high output current capability. This makes the MAX5302 ideal for a wide range of applications including automatic test equipment, digital offset and gain adjustment, motion control and microprocessor controlled systems. The device also includes software shutdown and power-on reset. The serial interface is SPI/QSPI/MICROWIRE compatible. The DAC has a double buffered input organized as an input register followed by DAC register. The DAC register can be updated independently or simultaneously with input register. All logic inputs are TTL/CMOS logic compatible and buffered with schmitt triggers to allow direct interfacing to optocouplers.
  • Supply voltage range from 4.5V to 5.5V
  • Operating temperature range from 0°C to 70°C
  • Power-on reset clears DAC output to zero
  • 12bit DAC with configurable output amplifier
  • Schmitt trigger digital inputs for direct optocoupler interface
  • Differential nonlinearity of ±1LSB (monotonic) and integral nonlinearity of ±4LSB
  • Offset error of ±0.3mV and gain error of -0.3LSB
  • Supply current of 4µA in shutdown mode and reference current of 0.001µA in shutdown mode
  • Power supply rejection ratio of 800µV/V at 4.5V <= VDD <= 5.5V and output settling time of 14µs
  • Reference -3dB bandwidth of 650KHz and voltage output slew rate of 0.6V/µs

应用

信号处理, 工业

产品信息

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12bit

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-

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SPI

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4.5V 至 5.5V

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µMAX

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8引脚

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串行

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0°C

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70°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 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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