LM555QML

SNOSAP2C – AUGUST 2005 – REVISED APRIL 2013

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ELECTRICAL CHARACTERISTICS- DC PARAMETERS (continued)

The following conditions apply to all the following parameters, unless otherwise specified.

DC:

+5V

Sub-

Symbol

Parameter

Conditions

Notes

Min

Max

Unit

groups

Output Voltage Drop Low

250

mV

1, 2, 3

150

mV

1

250

mV

2, 3

500

mV

1

800

mV

2, 3

2.2

V

1, 2, 3

Output Voltage Drop High

13

V

1

12.7

V

2, 3

5

3

V

1

2.75

V

2, 3

Aƒ

A Stable Frequency

45

51

KHz

1

tE

Timing Error

±2

%

1, 2, 3

Timing error decreases with an

±2

%

1, 2, 3

Timing Drift with Supply

5V

0.2

% / V

1, 2, 3

(4)

Ensured parameter, not tested.

ELECTRICAL CHARACTERISTICS AC PARAMETERS

The following conditions apply to all the following parameters, unless otherwise specified.

AC:

+5V

Sub-

Symbol

Parameter

Conditions

Notes

Min

Max

Unit

groups

tR

Rise Time

250

nS

9, 10

400

nS

11

tF

Fall Time

250

nS

9, 10

400

nS

11

(1)

Ensured parameter, not tested.

4

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