SA555DT Datasheet, PDF (3/20 Pages) STMicroelectronics – General-purpose single bipolar timers

NE555 - SA555 - SE555
Absolute maximum ratings and operating conditions
2
Absolute maximum ratings and operating conditions
Table 1. Absolute maximum ratings
Symbol
Parameter
Value
Unit
V_CC
I_OUT
R_thja
R_thjc
ESD
Supply voltage
Output current (sink & source)
Thermal resistance junction to ambient⁽¹⁾
DIP8
SO-8
Thermal resistance junction to case⁽¹⁾
DIP8
SO-8
Human body model (HBM)⁽²⁾
Machine model (MM)⁽³⁾
Charged device model (CDM)⁽⁴⁾
18
±225
85
125
41
40
1000
100
1500
V
mA
°C/W
°C/W
V
Latch-up immunity
200
mA
T_LEAD
Lead temperature (soldering 10 seconds)
260
°C
T_j
Junction temperature
150
°C
T_stg
Storage temperature range
-65 to 150
°C
1. Short-circuits can cause excessive heating. These values are typical.
2. Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a
1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
3. 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 are floating.
4. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
Table 2. Operating conditions
Symbol
Parameter
Value
Unit
V_CC
V_th, V_trig,
V_cl, V_reset
I_OUT
T_oper
Supply voltage
NE555
SA555
SE555
Maximum input voltage
Output current (sink and source)
Operating free air temperature range
NE555
SA555
SE555
4.5 to 16
V
4.5 to 16
4.5 to 18
V_CC
V
±200
mA
0 to 70
-40 to 105
°C
-55 to 125
Doc ID 2182 Rev 6
3/20