+3.3V/+5V, 8-Channel Relay Drivers with Fast

Recovery Time and Power-Save Mode

4

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Note 1: Specifications at -40°C are guaranteed by design and not production tested.

Note 2: Thermal shutdown disables power save from all channels to reduce power dissipation inside the device.

Note 3: Thermal shutdown turns off all channels.

normal operation and does not damage the device.

Note 6: Guaranteed by design.

ELECTRICAL CHARACTERISTICS (continued)

noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Data Hold Time

0ns

SCLK Fall to DOUT Valid

17

28

ns

Rise Time (DIN, SCLK, CS, SET,

RESET)

(Note 6)

2µs

Fall Time (DIN, SCLK, CS,

RESET, SET)

(Note 6)

2µs

RESET Minimum Pulse Width

70

ns

SET Minimum Pulse Width

70

ns

CS Minimum Pulse Width

40

ns

PARALLEL TIMING (MAX4824/MAX4825)

Turn-On Time

Ω,

1µs

Turn-Off Time

Ω,

3µs

LVL Setup Time

20

ns

LVL Hold Time

0ns

Address to CS Setup Time

20

ns

Address to CS Hold Time

0ns

Rise Time (A2, A1, A0, LVL)

(Note 6)

2µs

Fall Time (A2, A1, A0, LVL)

(Note 6)

2µs

RESET Pulse Width

70

ns

SET Pulse Width

70

ns

CS Minimum Pulse Width

40

ns

POWER-SAVE TIMING (MAX4822/MAX4824)

Power-Save Delay Time

(Note 7)

1.6

3.2

5.4

ms

Minimum PSAVE Low Time to

Power-Save Reset

2

3.5

ms