ts3v555i STMicroelectronics, ts3v555i Datasheet

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ts3v555i

Manufacturer Part Number
ts3v555i
Description
3v Low Power Single Timers
Manufacturer
STMicroelectronics
Datasheet

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DESCRIPTION
The TS3V555 with its low consumption (90 A at
V
or battery supply (specified at 3V and 5V) offering
also a high frequency (f
2.7 MHz at V
or astable mode, timing remains very accurate.
Timing capacitors can also be minimized due to
high input impedance (10
October 1997
PIN CONNECTIONS (top view)
CC
(Specified at 3V and 5V)
90 A at V
+2.7V to +16V
DURING OUTPUT TRANSITIONS
IBLE WITH BIPOLAR NE555 AND CMOS
TS555
AND LOGIC MOS
DEDICATED TO 3.3V OR BATTERY SUPPLY
VERY LOW POWER CONSUMPTION :
WIDE SINGLE SUPPLY RANGE :
HIGH OUTPUT CURRENT CAPABILITY
SUPPLY CURRENT SPIKES REDUCED
HIGH INPUT IMPEDANCE : 10
PIN-TO-PIN AND FUNCTIONALLY COMPAT-
OUTPUT COMPATIBLE WITH TTL,CMOS
= 3V) is a single CMOS timer dedicated to 3.3V
CC
CC
= 3V
= 5V). Thus, either in monostable
(max)
12
2MHz at V
).
Trigger
Output
Reset
GND
12
CC
= 3V and
1
2
3
4
3V LOW POWER SINGLE TIMERS
ORDER CODES
TS3V555I
Part Number
8
7
6
5
V
Discharge
Threshold
Control
Voltage
CC
(Plastic Micropackage)
(Plastic Package)
Temperature
-40, +125
DIP8
SO8
Range
N
D
o
C
TS3V555
N
Package
D
1/8

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ts3v555i Summary of contents

Page 1

... PIN CONNECTIONS (top view) GND Trigger Output Reset October 1997 3V LOW POWER SINGLE TIMERS N DIP8 (Plastic Package) D SO8 (Plastic Micropackage and ORDER CODES Temperature Part Number Range TS3V555I -40, +125 Discharge 3 6 Threshold Control 4 5 Voltage TS3V555 Package N D ...

Page 2

... High LOW Level Voltage HIGH Level Voltage X Irrelevant ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Supply Voltage CC T Junction Temperature J THERMAL CHARACTERISTICS Symbol Parameter T Operating Temperature Range oper TS3V555I,AI T Storage Temperature Range stg OPERATING CONDITIONS Symbol Parameter V Supply Voltage CC 2/8 Reset 4 3V555 ...

Page 3

... See Figure 4 (unless otherwise specified) CC TS3V555I Min. Typ. 90 1.8 2 1.7 = 1mA) DIS 0. 1mA) 0.1 = -0.3mA) 2.5 2.9 2.5 0 0.4 1.1 0 Min. 1µ to+ +3V) TS3V555 Unit Max. A 230 230 V 2.2 2.3 V 0.2 0.25 V 0.3 0. 1.1 1 1.5 2.0 pA 100 nA TS3V555I Unit Typ. Max %/V 0.5 ppm MHz %/V 0 100 ns 350 ns 3/8 ...

Page 4

... CC TS3V555I Min. Typ. 110 2.9 3.3 2.8 = 10mA) DIS 0.2 = 8mA) 0.3 = -2mA) 4.4 4.6 4.4 1.36 1.67 1. 0.4 1.1 0 Min. 1µ +5V to+12V CC = +5V) Unit Max. µ A 250 250 V 3.8 3.9 V 0.3 0.35 V 0.6 0 1.96 2. 1.5 2.0 pA 100 nA TS3V555I Unit Typ. Max %/V 0.38 ppm MHz 2 %/V 0 100 ns 350 ns ...

Page 5

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

Page 6

TS3V555 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 7

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 Inches Max. Min. Typ. ...

Page 8

TS3V555 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 3.8 L 0.4 M ...

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