SA555

Advance

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 6

www.unisonic.com.tw

QW-R106-005.a



PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage (Note 2)

18

V

Input Voltage

CONT, RESET, THRES, TRIG

V

Output Current

±225

mA

Operating Virtual Junction Temperature

150

°C

Storage Temperature

-65~150

°C

Note: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. All voltage values are with respect to GND.



otherwise noted)

PARAMETER

SYMBOL

RATINGS

UNIT

Supply Voltage

4.5~16

V

Input Voltage

V

Output Current

±200

mA

Operating Free-Air Temperature

-40~85

°C



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Package Thermal Impedance (Note 1, 2)

SOP-8

97

°C/W

DIP-8

85

°C/W

150°C can affect reliability.

2. The package thermal impedance is calculated in accordance with JESD 51-7.



PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

THRES Voltage Level

8.8

10

11.2

V

2.4

3.3

4.2

V

THRES Current (Note)

30

250

nA

TRIG Voltage Level

4.5

5

5.6

V

1.1

1.67

2.2

V

TRIG Current

TRIG at 0V

0.5

2

µA

RESET Voltage Level

0.3

0.7

1

V

RESET Current

0.1

0.4

mA

RESET at 0V

-0.4

-1.5

mA

DISCH Switch Off-State Current

20

100

nA

CONT Voltage (Open Circuit)

9

10

11

V

2.6

3.3

4

V

Low-Level Output Voltage

0.1

0.25

V

0.4

0.75

V

2

2.5

V

2.5

V

0.1

0.35

V

0.15

0.4

V

High-Level Output Voltage

12.75

13.3

V

12.5

V

2.75

3.3

V