Absolute maximum ratings and operating conditions

TS555

2/20

1

Absolute maximum ratings and operating conditions

Table 1.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

Supply voltage

+18

V

Output current

± 100

mA

Thermal resistance junction to ambient

TSSOP8 (2)

1.

Short-circuits can cause excessive heating. These values are typical and specified for a single layer PCB.

2.

Short-circuits can cause excessive heating. These values are typical and specified for a four layers PCB.

85

125

120

°C/W

Thermal resistance junction to case

DIP8 (1)

SO8 (2)

TSSOP8 (2)

41

40

37

°C/W

Junction temperature

+150

°C

Storage temperature range

-65 to +150

°C

ESD

3.

Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a

1.5k

Ω resistor between two pins of the device. This is done for all couples of connected pin combinations

while the other pins are floating.

1500

V

4.

Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between

two pins of the device with no external series resistor (internal resistor < 5

Ω). This is done for all couples of

connected pin combinations while the other pins remain floating.

200

5.

Charged device model: all pins plus package are charged together to the specified voltage and then

discharged directly to the ground.

1000

Table 2.

Operating conditions

Symbol

Parameter

Value

Unit

Supply voltage

2 to 16

V

Output sink current

Output source current

10

50

mA

Operating free air temperature range

TS555C

TS555I

TS555M

0 to +70

-40 to +125

-55 to +125

°C