MIC4807

Micrel

7-6

October 1998

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Turn-Off Delay

(E)

5

µs

Output Disable

(F)

4

µs

Response Time

Output Enable

(G)

4

µs

Response Time

Clear Response Time

(H)

5

µs

Clear Pulse Width

(I)

1000

ns

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not

apply when operating the device beyond its specified operating ratings.

Note 2: The junction temperature is internally limited by a thermal shutdown circuit. The maximum power dissipation is a function of

is exceeded, the die temperature will rise above 150

°C, and the MIC4807 will go into thermal shutdown.

Note 3: All outputs are off when OUTPUT ENABLE is pulled low.

Note 4: All outputs are turned on during this test.

Note 5: Pulse testing is used to avoid thermal shutown.

Note 6: Minimum and Maximum limits are tested and 100% guaranteed over the temperature range specified. Typicals are measured

at 25

°C and represent the most likely parametric norm.

Timing Diagram

C

CS

Data-in

AB

Logic "1"

Logic "0"

Clear

H

F

D

OFF

ON

G

OE

H

E

D