UTCLM556

LINEAR INTEGRATED CIRCUIT

3

QW-R106-004,A

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

High Output Voltage

Vcc=15V

Isource=200mA

Isource=100mA

12.5

V

12.75

13.3

V

Vcc=5V

Isource=100mA

2.75

3.3

V

Rise Time of Output

100

300

nSec

Fall Time of Output

100

300

nSec

Discharge Leakage Current

20

100

nA

Matching Parameter

Initial Accuracy(Note 5)

Ω to 100KΩ

C=0.1

µF

Vcc=15V

1

2

%

Drift with Temperature

∆t/∆T

10

ppm/

°C

Drift with Supply Voltage

∆t/∆Vcc

0.2

0.5

%/V

Note 1: Supply current when output is high is typically 1mA less at Vcc 5V.

Note 2: Tested at Vcc=5V and Vcc=15V.

Note 3: This will determine the maximum value of RA+RB for 15V operation, The maximum total is R=20M

Ω, and

for 5V operation the maximum total is R=6.6M

Ω.

Note 4: As reset voltage lower, timing is inhibited and then the output goes low.

Note 5: Matching parameters refer to the difference between performance parameters of each timer section in the

monostable mode.