May 2006

3

MIC5891

MIC5891

Micrel, Inc.

Electrical Characteristics

V

Limits

Characteristic

Symbol

V

BB

Test Conditions

Min.

Max.

Units

Output Leakage Current

I

CEX

50V

T

–50

µA

T

–100

µA

Output Saturation Voltage

V

CE(SAT)

50V

I

1.8

V

I

1.9

V

I

2.0

V

Output Sustaining Voltage

V

CE(SUS)

50V

I

35

V

Input Voltage

V

IN(1)

50V

V

3.5

V

V

V

10.5

V

V

V

IN(0)

50V

V

V

0.8

V

Input Current

I

IN(1)

50V

V

50

µA

V

240

µA

Input Impedance

Z

IN

50V

V

100

kΩ

V

50

kΩ

Maximum Clock Frequency

f

c

50V

3.3

MHz

Serial Data Output Resistance

R

OUT

50V

V

20

kΩ

V

6.0

kΩ

Turn-On Delay

t

PLH

50V

Output Enable to Output, I

2.0

µs

Turnoff Delay

t

PHL

50V

Output Enable to Output, I

10

µs

Supply Current

I

BB

50V

all outputs on, all outputs open

10

mA

all outputs off

200

µA

I

DD

50V

V

100

µA

V

200

µA

V

1.0

mA

V

3.0

mA

Diode Leakage Current

I

H

Max

T

50

µA

T

100

µA

Diode Forward Voltage

V

F

Open I

2.0

V

Note 4: Positive (negative) current is defined as going into (coming out of) the specified device pin.

Note 5: Operation of these devices with standard TTL may require the use of appropriate pull-up resistors.

Output Voltage (V

Logic Supply Voltage Range (V

Load Supply Voltage Range (V

Input Voltage Range (V

Continuous Collector Current (I

Package Power Dissipation.............................. see graph

Operating Temperature Range (T

Storage Temperature Range (T

Note 1: T

Note 2: Derate at the rate of 20mW/°C above T

Note 3: Micrel CMOS devices have input-static protection but are

susceptible to damage when exposed to extremely high static

electrical charges.

8

53%

47%

41%

7

60%

54%

48%

6

70%

64%

56%

5

83%

75%

67%

4

100%

94%

84%

3

100%

100%

100%

2

100%

100%

100%

1

100%

100%

100%

50°C

60°C

70°C

Number of

Outputs ON at

I

Max. Allowable Duty Cycles

at T

Allowable Duty Cycles