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ANALOG DEVICES MAX4821EUP+
Relay Driver, Serial/Parallel Interface, 8 Outputs, 2.3V to 5.5V Supply, 70mA Out, TSSOP-20
Date/Lot Code
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX4821EUP+
- Newark Part No.:
- 73Y4535
- Technical Datasheet:
- MAX4821EUP+ Datasheet
- ECAD / MCAD
-
Product Overview
The MAX4821EUP+ is an 8-channel, cascadable relay driver with parallel interface in 20 pin TSSOP 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
- Parallel 4bit 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
- LVL setup time is 100ns
Applications
Industrial
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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- :
- 70mA
- :
- 2.3V
- :
- 5.5V
- :
- TSSOP
- :
- TSSOP
- :
- 20Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
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$5.70
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| 10+ | $5.13 | |
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