TS555I STMICROELECTRONICS [STMicroelectronics], TS555I Datasheet - Page 2

• Manufacturer Part Number: TS555I
• Description: LOW POWER SINGLE CMOS TIMER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TS555
2/12
BLOCK DIAGRAM
FUNCTION TABLE
LOW
HIGH <-----> Level Voltage
x
ABSOLUTE MAXIMUM RATINGS
1. T
OPERATING CONDITIONS
j
= 150°C, T
Symbol
Symbol
T
V
V
T
P
oper
<-----> Irrelevant
T
<-----> Level Voltage
CC
stg
CC
D
j
RESET
High
High
High
Low
amb
= 25
Supply Voltage
Junction Temperature
Storage Temperature Range
Power dissipation
Supply Voltage
Operating Free Air Temperature Range
o
C with Rthja = 100
Threshold
TS555C
TS555I
TS555M
Voltage
Rthja = 175
Rthja = 200
Control
Trigger
6
5
2
Max voltage specificed
Min voltage specificed
o
o
o
C/W for DIP8 package
C/W for SO8 package
C/W for TSSOP8 package
1)
Ground
TRIGGER
V CC
8
1
High
High
Low
R
R
R
x
Parameter
Parameter
+
-
+
-
B
A
Reset
4
DIP8
SO8
TSSOP8
R1
R
S
THRESHOLD
Q
High
Low
x
x
TS555
3
7
Output
Discharge
-65 to +150
-40 to +125
-55 to +125
+2 to +16
0 to +70
Value
Value
+150
1250
+18
715
625
Previous State
OUTPUT
High
Low
Low
Unit
Unit
mW
°C
°C
°C
V
V