NE555/SA555/NA555

Document number: DS35112 Rev. 5 - 2

4 of 14

www.diodes.com

February 2021

© Diodes Incorporated

NE555

Symbol

Parameter

Test conditions

Min

Typ.

Max

Unit

Low level output voltage

—

0.1

0.25

V

—

0.4

0.75

—

2

2.5

—

2.5

—

—

0.1

0.35

—

0.15

0.4

High level output voltage

12.75

13.3

—

V

—

12.5

—

2.75

3.3

—

Supply current

Output low, no load

—

10

15

mA

—

3

6

Output high, no load

—

9

13

—

2

5

Initial error of timing interval

(Note 10)

Each time, monostable

(Note 11)

—

—

1

3

%

Each time, astable

(Note 12)

—

2.25

—

Temperature coefficient of timing

interval

Each time, monostable

(Note 11)

—

50

—

ppm/°C

Each time, astable

(Note 12)

—

150

—

Supply voltage sensitivity of timing

interval

Each time, monostable

(Note 11)

—

—

0.1

0.5

%/V

Each time, astable

(Note 12)

—

0.3

—

Output pulse rise time

—

—

300

ns

Output pulse fall time

—

—

300

ns

Notes:

10. Timing interval error is defined as the difference between the measured value and the average value of a random sample from each process run.