TS555IP STMicroelectronics, TS555IP Datasheet

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TS555IP

Manufacturer Part Number
TS555IP
Description
Manufacturer
STMicroelectronics
Datasheet

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Quantity
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Part Number:
TS555IPT
Manufacturer:
STMicroelectronics
Quantity:
50 355
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DESCRIPTION
The TS555 is a single CMOS timer which offers
very low consumption (Icc
Icc
(f
Thus, either in Monostable or Astable mode, timing
remains very accurate.
The TS555 provides reduced supply current spikes
during output transitions, which enables the use of
lower decoupling capacitors compared to those
required by bipolar NE555.
Timing capacitors can also be minimized due to
high input impedance (10
January 1999
(max.)
VERY LOW POWER CONSUMPTION :
100 A typ at V
HIGH MAXIMUM ASTABLE FREQUENCY
2.7MHz
PIN-TO-PIN AND FUNCTIONALLY
COMPATIBLE WITH BIPOLAR NE555
VOLTAGE RANGE : +2V to +18V
HIGH OUTPUT CURRENT CAPABILITY
SUPPLY
DURING OUTPUT TRANSITIONS
HIGH INPUT IMPEDANCE : 10
OUTPUT COMPATIBLE WITH TTL,CMOS
AND LOGIC MOS
(TYP)
TS555 = 2.7MHz - f
NE555 = 3mA) and high frequency
CURRENT
CC
= 5V
12
(TYP)
(max.)
SPIKES
).
TS555 = 100 A
NE555 = 0.1 MHz)
12
REDUCED
LOW POWER SINGLE CMOS TIMERS
PIN CONNECTIONS (top view)
ORDER CODES
TS555C
TS555I
TS555M
Examples : TS555CD , TS555IN
Part Number
(Plastic Package)
Trigger
Output
Reset
GND
(Thin Shrink Small Outline Package)
DIP8
N
1
2
3
4
TSSOP8
Temperature
-40, +125
-55, +125
0
o
P
C, +70
Range
TS555C,I,M
(Plastic Micropackage)
8
7
6
5
o
o
o
C
C
C
V
Discharge
Threshold
Control
Voltage
SO8
CC
D
N
Package
D
1/12
P

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TS555IP Summary of contents

Page 1

VERY LOW POWER CONSUMPTION : . 100 A typ HIGH MAXIMUM ASTABLE FREQUENCY . 2.7MHz PIN-TO-PIN AND FUNCTIONALLY . COMPATIBLE WITH BIPOLAR NE555 . VOLTAGE RANGE : +2V to +18V . HIGH OUTPUT ...

Page 2

TS555C,I,M BLOCK DIAGRAM V CC Thres hold 6 Control 5 Vol tage Tr igger 2 Ground RESET TRIGGER Low High High High LOW Level Voltage HIGH Level Voltage X Irrelevant ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Supply Voltage CC T ...

Page 3

SCHEMATIC DIAGRAM TS555C,I,M 3/12 ...

Page 4

TS555C,I,M OPERATING CONDITIONS Symbol V Supply Voltage CC STATIC ELECTRICAL CHARACTERISTICS +2V +25 C, Reset amb Symbol I Supply Current (no load, High and Low States ...

Page 5

STATIC ELECTRICAL CHARACTERISTICS (continued +5V +25 C, Reset amb Symbol I Supply Current (no load, High and Low States amb ...

Page 6

TS555C,I,M STATIC ELECTRICAL CHARACTERISTICS (continued +12V +25 C, Reset amb Symbol I Supply Current (no load, High and Low States amb ...

Page 7

DYNAMIC ELECTRICAL CHARACTERISTICS +25 C, Reset to V (unless otherwise specified) amb CC Symbol Parameter Timing Accuracy (Monostable) - (note 10k , C = 0.1 F Timing Shift with supply voltage variations (Monostable) R ...

Page 8

TS555C,I,M TYPICAL CHARACTERISTICS Figure 1 : Supply Current (each timer) versus Supply Voltage 300 200 100 SUPPLY VOLTAGE APPLICATION INFORMATION MONOSTABLE OPERATION In the monostable mode,the timer functions as a one-shot. Referring to figure 2 ...

Page 9

ASTABLE OPERATION When the circuit is connected as shown in figure 4 (pin 2 and 6 connected) it triggers itself and free runs as a multivibrator. The external capacitor charges through and discharges A B ...

Page 10

TS555C,I,M PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Dimensions Min. Typ. A 3.32 a1 0.51 B 1.15 b 0.356 b1 0.204 D E 7.95 e 2.54 e3 7. 3.18 Z 10/12 Inches Max. ...

Page 11

PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) Millimeters Dimensions Min. Typ 0 0.65 b 0.35 b1 0. 4.8 E 5.8 e 1.27 e3 3.81 F 3 ...

Page 12

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this pub lication are subject to change without notice. This publication supersedes and replaces all information previously supplied ...

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