MAX4821 drivers equivalent, +3.3v/+5v / 8-channel / cascadable relay drivers.
a 2Ω on-resistance and is guaranteed to sink 70mA (min) of load current. Both devices consume less than 50µA (max) quiescent current and have 1µA output off-leakage curre.
Central Office ATE DSL, ADSL Line Cards
20 TSSOP *For maximum heat dissipation, packages have an exposed pad (EP) on th.
The MAX4820/MAX4821 8-channel relay drivers offer built-in kickback protection and drive +3.3V/+5V nonlatching or dual-coil-latching relays. These devices are especially useful when driving +3V relays. Each independent open-drain output features a 2Ω.
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+3.3V +5V
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