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MAX5841LEUB+

数模转换器, 低功率, 10 bit, I2C, 2.7V 至 5.5V, µMAX, 10 引脚

MAXIM INTEGRATED PRODUCTS MAX5841LEUB+
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制造商产品编号:
MAX5841LEUB+
库存编号
2514821
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产品概述

The MAX5841LEUB+ is a quad, 10bit, 2-wire, serial voltage-output digital to analogue converter (DAC) in 10 pin µMAX package. The DAC with an I2C compatible, 2-wire interface that operates at clock rates up to 400KHz. This low power device operates from a single supply and draws only 230µA at VDD = 3.6V, a power down mode decreases current consumption to less than 1µA. It has a double buffered I2C compatible serial interface that allows multiple devices to share a single bus. All logic inputs are CMOS logic compatible and buffered with schmitt triggers allowing direct interfacing to optocoupler and transformer isolated interfaces. The device minimizes digital noise feed-through by disconnecting the clock (SCL) signal from the rest of the device when an address mismatch is detected. It is used in digital gain and offset adjustments, programmable voltage and current sources, programmable attenuation, VCO/varactor diode control, low cost instrumentation and ATE.
  • Supply voltage range is 2.7V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Ultra low supply current of 230µA at VDD = 3.6V, 280µA at VDD = 5.5V
  • 300nA low power (power-down mode) & power-on reset to zero
  • Rail to rail output buffer amplifiers, read-back mode for bus and data checking
  • Three software-selectable power-down output impedances 100Kohm, 1Kohm and high impedance
  • Maximum INL of ±4LSB, DNL of ±0.5LSB & 0111 10X address bit
  • DC crosstalk of 30µV, wake-up time is 8µs at VDD = 5V & DAC to DAC crosstalk of 2.4nV-s
  • PSRR of 58.8dB at code = 3FF hex, VDD = 4.5V to 5.5V
  • Voltage output slew rate is 0.5V/µs

应用

信号处理, 工业, 便携式器材

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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10bit

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-

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I2C

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2.7V 至 5.5V

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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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