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MAX5258EEE+

Digital to Analogue Converter, Low Power, Buffered Voltage Output, 8 bit, SPI, 4.5V to 5.5V, QSOP

MAXIM INTEGRATED PRODUCTS MAX5258EEE+
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Manufacturer Part No:
MAX5258EEE+
Order Code:
2514645
Technical Datasheet:
MAX5258EEE+   Datasheet
See all Technical Docs

Product Overview

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

Applications

Signal Processing, Portable Devices

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

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8bit

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-

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SPI

:
4.5V to 5.5V

:
QSOP

:
16Pins

:
Serial

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-40°C

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85°C

:
-

:
-

:
MSL 1 - Unlimited
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Technical Docs (1)

CAD Downloads

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Terms and Conditions

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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