MAX5235BEUB+

MAXIM INTEGRATED PRODUCTS  MAX5235BEUB+  数模转换器, 精准, 电压输出, 12 bit, 串行, 4.5V 至 5.5V, µMAX, 10 引脚

The is a single supply 5V, voltage output, dual precision 12bit DAC in 10 pin µMAX package. It is a precision, dual output, 12bit digital to analogue converter DAC consume only 360µA from a single 5V supply. This device features output buffers that swing rail to rail. The internal gain amplifiers maximize the dynamic range of the DAC output. It feature a 13.5MHz 3 wire serial interface compatible with SPI, QSPI and MICROWIRE. Each DAC input is organized as an input register followed by a DAC register. A 16bit shift register loads data into the input registers. Input registers update the DAC registers independently or simultaneously. In addition, programmable control bits allow power-down with 1Kohm or 200Kohm internal loads.

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Supply voltage range is 4.5V to 5.5V

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Operating temperature range from -40°C to 85°C

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Accuracy is ±1LSB INL

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Supply current is 0.4µA in full power-down mode

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Power-on reset clears registers and DACs to zero