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MAX4820ETP+

Relay Driver, Serial/Parallel Interface, 8 Outputs, 2.3V to 5.5V Supply, 70mA Out, TQFN-20

ANALOG DEVICES MAX4820ETP+
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製造商產品編號:
MAX4820ETP+
訂購代碼:
2516964
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產品總覽

The MAX4820ETP+ is an 8-channel, cascadable relay driver with serial interface in 20 pin TQFN package. It offer built-in kickback protection and drive +3.3V/+5V nonlatching or dual-coil-latching relays. Device is especially useful when driving +3V relays. Each independent open-drain output features a 2ohm on-resistance and sink 70mA (min) of load current, it consume less than 50µA (max) quiescent current and have 1µA output off-leakage current. Built-in hysteresis (schmitt trigger) on all digital inputs allows this device to be used with slow rising and falling signals from optocouplers or RC power-up initialization circuits. It is used in central office, ATE, DSL, ADSL line cards and E1/T1 redundancy.
  • Supply voltage range is 2.3V to 5.5V
  • Operating temperature range from -40°C to 85°C
  • 8 independent output channels
  • SPI-/QSPI-/MICROWIRE compatible 8bit serial interface
  • SET(complementary) function to turn on all outputs simultaneously
  • RESET (complementary) function to turn off all outputs simultaneously
  • Turn-on time and turn-off time of 1µs
  • Thermal shutdown of 160°C
  • Data set time is 100ns
  • Serial digital output for daisy chaining

應用

Industrial

警告

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

產品訊息

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70mA

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2.3V

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5.5V

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TQFN

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20Pins

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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 - Unlimited

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