November 2002

3

MIC5400

MIC5400

Micrel

Supply Voltage .............................................................. +7V

Input Voltage ....................................... –0.3V to V

Base Drive Voltage ....................................................... +7V

Output Sink Current (per output) ................................ 35mA

Lead Temperature (soldering, 5 sec) ........................ 260

°C

Junction Temperature (T

Supply Voltage (V

Junction Temperature (T

Package Thermal Resistance

SOIC (

θ

SOIC (

θ

DC Electrical Characteristics

V

Symbol

Parameter

Condition

Min

Typ

Max

Units

I

OUT

Output Sink Current

26

35

mA

∆I

OUT

Output Current Matching

7

%

I

OUT(OFF)

Output Off Leakage

V

–1

1

µA

I

DD

Supply Current

V

02

mA

I

B

PNP Base Drive Current

V

750

mA

V

REF

Reference Output Voltage

I

1.9

2.1

V

V

IH

Logic 1 Input Threshold

2.2

V

V

IL

Logic 0 Input Threshold

0.8

V

V

OH

Logic 1 Output Level

I

2.4

V

V

OL

Logic 0 Output Level

I

0.4

V

T

SHUTDOWN

Thermal Shutdown Temperature

165

°C

AC Electrical Characteristics

V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

f

SHIFT

Shift Frequency

15

MHz

t

SET-DATA

Set Up Time for Data In

Note 5

7

ns

t

HOLD-DATA

Hold Time for Data In

Note 5

13

ns

t

SET-LOAD

Set Up Time for Load

Note 5

20

ns

t

HOLD-LOAD

Hold Time for Load

Note 5

13

ns

I

OUT(tr)

Rise Time I

OUT

Note 4, 5

125

ns

I

OUT(ttf)

Fall Time I

OUT

Note 4, 5

50

ns

t

D-SHIFT

Clock to Shift Out Delay

Rise and Fall, 50% C

23

ns

t

r,f-OUT

Shift Out Rise and Fall Time

10% to 90%; C

10

ns

t

WD-TIMEOUT

Watch Dog Timeout Delay

No Shiftclock

25

200

µs

t

r,f[in]

Logic Input Rise and Fall Times

10

ns

Note 1.

Exceeding the absolute maximum rating may damage the device.

Note 2.

The device is not guaranteed to function outside its operating rating.

Note 3.

Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.

Note 4.

Test circuit shown in Figure 1.

Note 5.

Guaranteed by design; not production tested.