ULN2068B 参数 Datasheet PDF下载

ULN2064B-ULN2066B-ULN2068B-ULN2070B-ULN2074B-ULN2076B

ELECTRICAL CHARACTERISTICS

(T

amb

= 25

o

C unless otherwise specified ) (continued)

Symbol

V

i(on)

Parameter

Input Voltage

Test Conditions

V

CE

= 2V, I

C

= 1A

ULN2064B, ULN2074B

ULN2066B, ULN2076B

V

CE

= 2V, I

C

= 1.5A

ULN2064B, ULN2074B

ULN2066B, ULN2076B

ULN2068B

ULN2070B

for ULN2068B

I

C

= 500mA, V

i

= 2.75V

for ULN2070B

I

C

= 500mA, V

i

= 5V

0.5 V

i

to 0.5 V

o

0.5 V

i

to 0.5 V

o

for ULN2064B-ULN2066B

and ULN2068B-ULN2070B

V

R

= 50 V

T

amb

= 25°C

T

amb

= 70°C

for ULN2064B-ULN2066B

and ULN2068B-ULN2070B

I

F

= 1 A

I

F

= 1.5 A

Min.

Typ.

Max.

2

6.5

2.5

10

2.75

5

6

4.5

1

1.5

Unit

V

V

V

V

V

V

mA

mA

µs

µs

6

50

100

µA

µA

7

1.75

2

V

V

Fig.

5

5

5

5

5

5

8

8

I

s

Supply Current

t

PLH

t

PHL

I

R

Turn-on Delay Time

Turn-off Delay Time

Clamp Diode Leakage Current

V

F

Clamp Diode Forward Voltage

Notes :

1. Input voltage is with reference to the substrate (no connection to any other pins) for the ULN2074B and ULN2076B

reference is ground for all other types.

2. Input current may be limited by maximum allowable input voltage.

TEST CIRCUITS

Figure 1.

Figure 2.

Figure 3.

Figure 4.

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