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Relay Driver, Serial / Parallel Interface, 8 Outputs, 2.3V to 5.5V Supply, 300mA Out, TSSOP-20 - 

MAX4820EUP+

MAX4820EUP+ - Relay Driver, Serial / Parallel Interface, 8 Outputs, 2.3V to 5.5V Supply, 300mA Out, TSSOP-20

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
MAX4820EUP+
Order Code:
SC17248
Product Range
-
Technical Datasheet:
MAX4820EUP+   Datasheet
See all Technical Docs

Product Overview

The MAX4820EUP+ is a 8-channel Cascadable Relay Driver with serial/parallel interface. The MAX4820 relay driver offers built-in kickback protection and drive +3.3V/+5V non-latching or dual-coil-latching relays. This device is especially useful when driving +3V relays. Each independent open-drain output features a 2Ω on-resistance and is guaranteed to sink 70mA (min) of load current. This device consume less than 50μA (maximum) quiescent current and have 1μA output off-leakage current. The MAX4820 features an SPI™-/QSPI™-/MICROWIRE™-compatible serial interface. Input data is shifted into an 8-bit shift register and latched to the outputs when CS transitions from low to high. Each data bit in the shift register corresponds to a specific output, allowing independent control of all outputs.
  • Built-in inductive kickback protection
  • Guaranteed 70mA (minimum) coil drive current
  • Active-low set function to turn on all outputs simultaneously
  • Active-low reset function to turn off all outputs simultaneously
  • SPI-/QSPI-/MICROWIRE-compatible serial interface
  • Serial digital output for daisy chaining
  • Low 50µA (maximum) quiescent supply current

Applications

Test & Measurement, Industrial

Footnotes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

Product Information


:
300mA

:
2.3V

:
5.5V

:
TSSOP

:
20Pins

:
-40°C

:
85°C

:
-

:
-

:
-

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Technical Documents (2)

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