LM556 datasheet(2/3 Pages) UTC

2 / 3 page

UTCLM556

LINEAR INTEGRATED CIRCUIT

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R106-004,A

ABSOLUTE MAXIMUM RATINGS(Ta=25°C )

PARAMETER

SYMBOL

VALUE

UNIT

Supply Voltage

Vcc

Power Dissipation

600

Lead Temperature(soldering 10

sec.)

Tlead

300

°C

Operating Temperature

Topr

-40~85

°C

Storage Temperature

Tstg

-65~150

°C

ELECTRICAL CHARACTERISTICS

( Ta=25

°C ,Vcc=5 to 15V, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage

Vcc

4.5

Supply Current(two timers)

Icc

Vcc=5V,RL=

∝

(low state), (Note 1)

Vcc=15V,RL=

∝

Timing Error(monostable)

Initial Accuracy(Note 2)

ACCUR

RA=2K

Ω to 100KΩ

C=0.1

µF

T=1.1RC

0.75

Drift with Temperature

∆t/∆T

ppm/

°C

Drift with Supply Voltage

∆t/∆Vcc

0.1

%/V

Timing Error(astable)

Initial Accuracy(Note 2)

ACCUR

RA=1K

Ω to 100KΩ

C=0.1

µF

Vcc=15V

2.25

Drift with Temperature

∆t/∆T

150

ppm/

°C

Drift with Supply Voltage

∆t/∆Vcc

0.3

%/V

Control Voltage

Vcc=15V

9.0

10.0

11.0

Vcc=5V

2.6

3.33

4.0

Threshold Voltage

VTH

Vcc=15V

8.8

10.0

11.2

Vcc=5V

2.4

3.33

4.2

Threshold Current(Note 3)

ITH

250

Trigger Voltage

Vtr

Vcc=5V

1.1

1.6

2.2

Vcc=15V

4.5

5.6

Trigger Current

Itr

Vtr=0

0.01

2.0

µA

Reset Voltage(Note 4)

Vrst

0.4

0.6

1.0

Reset Current

Irst

0.03

0.6

Low Output Voltage

VOL

Vcc=15V

Isink=10mA

Isink=50mA

Isink=100mA

Isink=200mA

0.1

0.25

0.4

0.75

3.2

2.5

Vcc=5V

Isink=5mA

Isink=8mA

0.15

0.25

0.35

LM556 Datasheet(PDF) 2 Page - Unisonic Technologies

LM556 Datasheet(HTML) 2 Page - Unisonic Technologies

Html Pages

1 2 3

Datasheet Download

Link URL