TS3V556 STMicroelectronics, TS3V556 Datasheet

no-image

TS3V556

Manufacturer Part Number
TS3V556
Description
3V LOW POWER DUAL TIMERS
Manufacturer
STMicroelectronics
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TS3V556I
Manufacturer:
ST
0
Part Number:
TS3V556I
Manufacturer:
ST
Quantity:
20 000
Part Number:
TS3V556ID
Manufacturer:
ST
0
Part Number:
TS3V556IDT
Manufacturer:
ST
0
Part Number:
TS3V556IN
Manufacturer:
ST
0
.
.
.
.
.
.
.
.
DESCRIPTION
The TS3V556 with its low consumption (90 A/tim
at V
3.3V or battery supply(specified at 3V and 5V offer-
ing also a high frequency (f
and 2.7 MHz at V
stable or astable mode, timing remains very accu-
rate.
Timing capacitors can also be minimized due to
high input impedance (10
PIN CONNECTIONS (top view)
May 2000
DEDICATED TO 3.3V OR BATTERY SUPPLY
(Specified at 3V and 5V)
VERY LOW POWER CONSUMPTION :
90 A/tim at V
WIDE SINGLE SUPPLY RANGE :
+2.7V to +16V
HIGH OUTPUT CURRENT CAPABILITY
SUPPLY CURRENT SPIKES REDUCED
DURING OUTPUT TRANSITIONS
HIGH INPUT IMPEDANCE : 10
PIN-TO-PIN AND FUNCTIONALLY COMPATI-
BLE WITH BIPOLAR NE556 AND CMOS
TS556
OUTPUT COMPATIBLE WITH TTL,CMOS
AND LOGIC MOS
CC
= 3V) is a dual CMOS timer dedicated to
CC
CC
= 3V
= 5V). Thus, either in mono-
Co n t r o l Vo l t a g e
12
(max)
D i s c h a r g e
T h r e s h o ld
).
Tr ig g e r
Ou t p u t
R e s e t
G N D
2MHz at V
12
3
2
1
4
5
6
7
CC
= 3V
3V LOW POWER DUAL TIMERS
ORDER CODES
TS3V556I
Part Number
1 4
1 3
1 2
1 1
1 0
9
8
V
D i s c h a r g e
T h r e s h o l d
Co n t r o l Vo l t a g e
Re s e t
O u t p u t
T r i g g e r
C C
(Plastic Package)
Temperature
-40, +125
DIP14
SO14
Range
N
D
o
C
TS3V556
N
Package
l
D
l
1/8

Related parts for TS3V556

TS3V556 Summary of contents

Page 1

... PIN-TO-PIN AND FUNCTIONALLY COMPATI- BLE WITH BIPOLAR NE556 AND CMOS . TS556 OUTPUT COMPATIBLE WITH TTL,CMOS AND LOGIC MOS DESCRIPTION The TS3V556 with its low consumption (90 A/tim 3V dual CMOS timer dedicated to CC 3.3V or battery supply(specified at 3V and 5V offer- ing also a high frequency (f 2MHz at V (max) and 2 ...

Page 2

... TS3V556 BLOCK DIAGRAM (1/2 TS3V556 Threshold Control Voltage Trigger Ground FUNCTION TABLE RESET TRIGGER Low High High 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 ...

Page 3

... DIS = 1mA) SINK = -0.3mA) SOURCE 2.5 2.5 0.9 0.8 0.4 0.3 = +3V +/-0.3V - (note 200pF to+ +3V) TRIG TS3V556 TS3V556I Unit Typ. Max 230 230 V 2 2.2 2.3 V 0.05 0.2 - 0.25 V 0.1 0.3 0. 1.1 1 1.1 1.5 2 100 nA TS3V556I Unit Min. Typ. Max %/V 0.5 ppm MHz %/V 0 100 ns 350 ns 3/8 ...

Page 4

... Min. 2.9 2.8 = 10mA) DIS = 8mA) SINK = -2mA) SOURCE 4.4 4.4 1.36 1.26 0.4 0.3 = +5V +/- +5V to+12V CC = +5V) TRIG TS3V556I Unit Typ. Max. A 110 250 250 V 3.3 3.8 3.9 V 0.2 0.3 0.35 V 0.3 0.6 0.8 V 4.6 V 1.67 1.96 2. 1.1 1.5 2 100 nA TS3V556I Unit Min. Typ. Max %/V 0.38 ppm MHz 2 %/V 0 100 ns 350 ns ...

Page 5

... LOW state. Figure 3 shows the actual waveforms generated in this mode of operation. When Reset is not used, it should be tied high to avoid any possible or false triggering. R Figure 0 div INPUT = 2.0V/div C Control Voltage OUTPUT VOLTAGE = 5.0V/div 0.01 F CAPACITOR VOLTAGE = 2.0V/div 1.0k TS3V556 . Once triggered,the CC L 5/8 ...

Page 6

... V CC triggered mode, the charge and discharge times and therefore frequency, are independent of the supply voltage. Figure 5 shows actual waveforms generated in this Figure Reset Out TS3V556 Control Voltage 0.01 F 6/8 mode of operation. The charge time (output HIGH) is given 0.693 ( and the discharge time (output LOW only ...

Page 7

... PACKAGE MECHANICAL DATA 14 PINS - PLASTIC DIP Millimeters Dimensions Min. Typ. a1 0. 15. 1.27 Max. Min. 0.020 1.65 0.055 0.5 0.25 20 8.5 2.54 7.1 5.1 3.3 2.54 0.050 TS3V556 Inches Typ. Max. 0.065 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100 7/8 ...

Page 8

... TS3V556 PACKAGE MECHANICAL DATA 14 PINS - PLASTIC MICROPACKAGE (SO) Millimeters Dimensions Min. Typ 0 0. 8. 3.8 G 4 nformation furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the conse- quences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. ...

Related keywords