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MAX5258EEE+

数模转换器, 低功率, 缓冲电压输出, 8 bit, SPI, 4.5V 至 5.5V, QSOP, 16 引脚

MAXIM INTEGRATED PRODUCTS MAX5258EEE+
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制造商产品编号:
MAX5258EEE+
库存编号
2514645
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产品概述

The MAX5258EEE+ is a low power, 8bit octal digital to analogue converter (DAC) with rail to rail output buffers in 16 pin QSOP package. This +5V single supply, digital serial input, voltage output DAC is compatible with SPI, QSPI and MICROWIRE interfaces. Internal precision buffers swing rail to rail and reference input range extends from ground to positive supply. A 16bit input shift register is followed by eight 8bit input registers and eight 8bit DAC registers. The 16bit serial word consists of two don't care bits, three address bits, three control bits and eight data bits. The input and DAC registers can both be updated independently or simultaneously with single software command. The asynchronous control input (active-low LDAC) provides simultaneous updating of all eight DAC registers. A buffered digital data output allows daisy chaining of serial devices. The MAX5258 is used in digital gain and offset adjustment, programmable attenuators and current sources.
  • Supply voltage range is 4.5V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • Low power shutdown mode
  • Integral nonlinearity (INL) of ±0.1LSB and differential nonlinearity (DNL) of ±0.05LSB (monotonic)
  • Low supply current of 1.4mA and shutdown supply current of 0.45µA
  • Multiplying bandwidth of 700KHz and wideband amplifier noise of 16µV
  • Ground to VDD reference input range and serial interface is double buffered
  • Voltage output slew rate of 0.55V/µs and output settling time of 10µs
  • ±2.5mV zero code error, ±10µV/°C zero code temperature coefficient & 0.02LSB supply rejection
  • ±1mV full scale error, 0.25LSB supply rejection and ±10µV/°C full scale temperature coefficient

应用

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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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8bit

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-

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SPI

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4.5V 至 5.5V

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QSOP

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16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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89 Shanghai 有库存,可在下一个工作日发货 (在 CST 下午 4.30 之前订购)
20 UK 有库存,可在 4-5 个工作日内发货

CNY34.55 ( CNY39.04  含增值税)

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