MC145026D Datasheet MC145028DW, MC145026D, MC145026DR2 | P4-P6

MC145026•MC145027•MC145028•SC41343•SC41344 MOTOROLA

4

ELECTRICAL CHARACTERISTICS — MC145026*, MC145027, and MC145028 (Voltage Referenced to V

SS

)

Sbl

Ch i i

V

Guaranteed Limit

Ui

Sbl

Ch i i

V

DD

– 40°C 25°C 85°C

Ui

Symbol Characteristic

V

DD

V

Min Max Min Max Min Max

Unit

V

OL

Low–Level Output Voltage (V

in

= V

DD

or 0) 5.0

10

15

—

0.05

—

0.05

—

0.05

V

OH

High–Level Output Voltage (V

in

= 0 or V

DD

) 5.0

10

15

4.95

9.95

14.95

—

4.95

9.95

14.95

—

4.95

9.95

14.95

—

V

IL

Low–Level Input Voltage

(V

out

= 4.5 or 0.5 V)

(V

out

= 9.0 or 1.0 V)

(V

out

= 13.5 or 1.5 V)

5.0

10

15

—

1.5

3.0

4.0

—

1.5

3.0

4.0

—

1.5

3.0

4.0

V

IH

High–Level Input Voltage

(V

out

= 0.5 or 4.5 V)

(V

out

= 1.0 or 9.0 V)

(V

out

= 1.5 or 13.5 V)

5.0

10

15

3.5

7.0

11

—

3.5

7.0

11

—

3.5

7.0

11

—

V

I

OH

High–Level Output Current

(V

out

= 2.5 V)

(V

out

= 4.6 V)

(V

out

= 9.5 V)

(V

out

= 13.5 V)

5.0

10

15

– 2.5

– 0.52

– 1.3

– 3.6

—

– 2.1

– 0.44

– 1.1

– 3.0

—

– 1.7

– 0.36

– 0.9

– 2.4

—

mA

I

OL

Low–Level Output Current

(V

out

= 0.4 V)

(V

out

= 0.5 V)

(V

out

= 1.5 V)

5.0

10

15

0.52

1.3

3.6

—

0.44

1.1

3.0

—

0.36

0.9

2.4

—

mA

I

in

Input Current — TE

(MC145026, Pull–Up Device)

5.0

10

15

—

3.0

16

35

11

60

120

—

µA

I

in

Input Current

R

S

(MC145026), D

in

(MC145027, MC145028)

15 — ± 0.3 — ± 0.3 — ± 1.0 µA

I

in

Input Current

A1 – A5, A6/D6 – A9/D9 (MC145026),

A1 – A5 (MC145027),

A1 – A9 (MC145028)

5.0

10

15

—

± 110

± 500

± 1000

—

µA

C

in

Input Capacitance (V

in

= 0) — — — — 7.5 — — pF

I

DD

Quiescent Current — MC145026 5.0

10

15

—

0.1

0.2

0.3

—

µA

I

DD

Quiescent Current — MC145027, MC145028 5.0

10

15

—

50

100

150

—

µA

I

dd

Dynamic Supply Current — MC145026

(f

c

= 20 kHz)

5.0

10

15

—

200

400

600

—

µA

I

dd

Dynamic Supply Current — MC145027, MC145028

(f

c

= 20 kHz)

5.0

10

15

—

400

800

1200

—

µA

* Also see next Electrical Characteristics table for 2.5 V specifications.

MC145026•MC145027•MC145028•SC41343•SC41344MOTOROLA

5

ELECTRICAL CHARACTERISTICS — MC145026 (Voltage Referenced to V

SS

)

Sbl

Ch i i

V

Guaranteed Limit

Ui

Sbl

Ch i i

V

DD

– 40°C 25°C 85°C

Ui

Symbol Characteristic

V

DD

V

Min Max Min Max Min Max

Unit

V

OL

Low–Level Output Voltage (V

in

= 0 V or V

DD

) 2.5 — 0.05 — 0.05 — 0.05 V

V

OH

High–Level Output Voltage (V

in

= 0 V or V

DD

) 2.5 2.45 — 2.45 — 2.45 — V

V

IL

Low–Level Input Voltage (V

out

= 0.5 V or 2.0 V) 2.5 — 0.3 — 0.3 — 0.3 V

V

IH

High–Level Input Voltage (V

out

= 0.5 V or 2.0 V) 2.5 2.2 — 2.2 — 2.2 — V

I

OH

High–Level Output Current (V

out

= 1.25 V) 2.5 0.28 — 0.25 — 0.2 — mA

I

OL

Low–Level Output Current (V

out

= 0.4 V) 2.5 0.22 — 0.2 — 0.16 — mA

I

in

Input Current (TE — Pull–Up Device) 2.5 — — 0.09 1.8 — — µA

I

in

Input Current (A1–A5, A6/D6–A9/D9) 2.5 — — — ± 25 — — µA

I

DD

Quiescent Current 2.5 — — — 0.05 — — µA

I

dd

Dynamic Supply Current (f

c

= 20 kHz) 2.5 — — — 40 — — µA

ELECTRICAL CHARACTERISTICS — SC41343 and SC41344 (Voltage Referenced to V

SS

)

Sbl

Ch i i

V

Guaranteed Limit

Ui

Sbl

Ch i i

V

DD

– 40°C 25°C 85°C

Ui

Symbol Characteristic

V

DD

V

Min Max Min Max Min Max

Unit

V

OL

Low–Level Output Voltage (V

in

= 0 V or V

DD

) 2.8

5.0

10

—

0.05

—

0.05

—

0.05

V

OH

High–Level Output Voltage (V

in

= 0 V or V

DD

) 2.8

5.0

10

2.75

4.95

9.95

—

2.75

4.95

9.95

—

2.75

4.95

9.95

—

V

IL

Low–Level Input Voltage

(V

out

= 2.3 V or 0.5 V)

(V

out

= 4.5 V or 0.5 V)

(V

out

= 9.0 V or 1.0 V)

2.8

5.0

10

—

0.84

1.5

3.0

—

0.84

1.5

3.0

—

0.84

1.5

3.0

V

IH

High–Level Input Voltage

(V

out

= 0.5 V or 2.3 V)

(V

out

= 0.5 V or 4.5 V)

(V

out

= 1.0 V or 9.0 V)

2.8

5.0

10

1.96

3.5

7.0

—

1.96

3.5

7.0

—

1.96

3.5

7.0

—

V

I

OH

High–Level Output Current

(V

out

= 1.4 V)

(V

out

= 4.5 V)

(V

out

= 9.0 V)

2.8

5.0

10

– 0.73

– 0.59

– 1.3

—

– 0.7

– 0.5

– 1.1

—

– 0.55

– 0.41

– 0.9

—

mA

I

OL

Low–Level Output Current

(V

out

= 0.4 V)

(V

out

= 0.5 V)

(V

out

= 1.0 V)

2.8

5.0

10

0.35

0.8

3.5

—

0.3

0.6

2.9

—

0.24

0.4

2.3

—

mA

I

in

Input Current — D

in

10 — ± 0.3 — ± 0.3 — ± 1.0 µA

I

in

Input Current

A1 – A5 (SC41343)

A1 – A9 (SC41344)

2.8

5.0

10

—

± 30

± 140

± 600

—

µA

C

in

Input Capacitance (V

in

= 0) — — — — 7.5 — — pF

I

DD

Quiescent Current 2.8

5.0

10

—

60

75

150

—

µA

I

dd

Dynamic Supply Current (f

c

= 20 kHz) 2.8

5.0

10

—

300

500

1000

—

µA

MC145026•MC145027•MC145028•SC41343•SC41344 MOTOROLA

6

SWITCHING CHARACTERISTICS — MC145026*, MC145027, and MC145028 (C

L

= 50 pF, T

A

= 25°C)

Sbl

Ch i i

Figure

V

Guaranteed Limit

Ui

Symbol Characteristic

Figure

No.

V

DD

Min Max

Unit

t

TLH

, t

THL

Output Transition Time 4,8 5.0

10

15

—

200

100

80

ns

t

r

D

in

Rise Time — Decoders 5 5.0

10

15

—

15

µs

t

f

D

in

Fall Time — Decoders 5 5.0

10

15

—

15

5.0

4.0

µs

f

osc

Encoder Clock Frequency 6 5.0

10

15

0.001

2.0

5.0

10

MHz

f Decoder Frequency — Referenced to Encoder Clock 12 5.0

10

15

1.0

240

410

450

kHz

t

w

TE Pulse Width — Encoders 7 5.0

10

15

65

30

20

—

ns

* Also see next Switching Characteristics table for 2.5 V specifications.

SWITCHING CHARACTERISTICS — MC145026 (C

L

= 50 pF, T

A

= 25°C)

Sbl

Ch i i

Figure

V

Guaranteed Limit

Ui

Symbol Characteristic

Figure

No.

V

DD

Min Max

Unit

t

TLH

, t

THL

Output Transition Time 4, 8 2.5 — 450 ns

f

osc

Encoder Clock Frequency 6 2.5 1.0 250 kHz

t

w

TE Pulse Width 7 2.5 1.5 — µs

SWITCHING CHARACTERISTICS — SC41343 and SC41344 (C

L

= 50 pF, T

A

= 25°C)

Sbl

Ch i i

Figure

V

Guaranteed Limit

Ui

Symbol Characteristic

Figure

No.

V

DD

Min Max

Unit

t

TLH

, t

THL

Output Transition Time 4, 8 2.8

5.0

10

—

320

200

100

ns

t

r

D

in

Rise Time 5 2.8

5.0

10

—

15

µs

t

f

D

in

Fall Time 5 2.8

5.0

10

—

15

5.0

µs

f Decoder Frequency — Referenced to Encoder Clock 12 2.8

5.0

10

1.0

100

240

410

kHz

MC145026D

MC145026D

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