DS1489AM datasheet(3/8 Pages) NSC

3 / 8 page

Absolute Maximum Ratings (Note 2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Power Supply Voltage

10V

Input Voltage Range

±30V

Output Load Current

20 mA

Power Dissipation (Note 3)

Operating Temperature Range

0˚C to +75˚C

Storage Temperature Range

−65˚C to +150˚C

Maximum Power Dissipation (Note 1) at 25˚C

Molded DIP Package

1207 mW

SO Package

1042 mW

Lead Temperature (Soldering, 4

sec.)

260˚C

Note 1: Derate molded DIP package 9.7 mW/˚C above 25˚C; derate SO

package 8.33 mW/˚C above 25˚C.

Electrical Characteristics (Notes 3, 4, 5)

DS1489/DS1489A: The following apply for V

CC = 5.0V ±1%, 0˚C ≤ TA ≤ +75˚C unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Input High Threshold Voltage

OUT ≤ 0.45V,

DS1489

A = 25˚C

1.0

1.25

1.5

OUT = 10 mA

0.9

1.6

DS1489A

A = 25˚C

1.75

2.00

2.25

1.55

2.40

Input Low Threshold Voltage

OUT ≥ 2.5V,

A = 25˚C

0.75

1.00

1.25

OUT = −0.5 mA

0.65

1.35

Input Current

IN = +25V

+3.6

+5.6

+8.3

IN = −25V

−3.6

−5.6

−8.3

IN = +3V

+0.43

+0.53

IN = −3V

−0.43

−0.53

Output High Voltage

OUT = −0.5 mA

IN = 0.75V

2.6

3.8

5.0

Input = Open

2.6

3.8

5.0

Output Low Voltage

IN = 3.0V, IOUT = 10 mA

0.33

0.45

Output Short Circuit Current

IN = 0.75V

−3.0

Supply Current

IN = 5.0V

Power Dissipation

IN = 5.0V

130

Switching Characteristics

CC = 5V, TA = 25˚C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

pd1

Input to Output “High”

L = 3.9k, (Figure 1) (AC Test Circuit)

Propagation Delay

pd0

Input to Output “Low”

L = 390Ω,(Figure 1) (AC Test Circuit)

Propagation Delay

Output Rise Time

L = 3.9k, (Figure 1) (AC Test Circuit)

110

175

Output Fall Time

L = 390Ω,(Figure 1) (AC Test Circuit)

Note 2: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. Except for “Operating Temperature Range” they

are not meant to imply that the devices should be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device operation.

Note 3: Unless otherwise specified min/max limits apply across the 0˚C to +75˚C temperature range for the DS1489 and DS1489A.

Note 4: All currents into device pins shown as positive, out of device pins as negative, all voltages referenced to ground unless otherwise noted. All values shown

as max or min on absolute value basis.

Note 5: These specifications apply for response control pin = open.

DS1489AM 데이터시트(PDF) 3 Page - National Semiconductor (TI)

DS1489AM 데이터시트(HTML) 3 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8

데이터시트 다운로드

링크 URL