TS555CN STMicroelectronics, TS555CN Datasheet

IC TIMER CMOS SINGLE LP 8-DIP

TS555CN

Manufacturer Part Number
TS555CN
Description
IC TIMER CMOS SINGLE LP 8-DIP
Manufacturer
STMicroelectronics
Type
555 Type, Timer/Oscillator (Single)r
Datasheets

Specifications of TS555CN

Frequency
2.7MHz
Voltage - Supply
2 V ~ 16 V
Current - Supply
65µA
Operating Temperature
0°C ~ 70°C
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Internal Timers
1
Supply Voltage (max)
16 V
Supply Voltage (min)
2 V
Maximum Power Dissipation
1250 mW
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
Through Hole
Propagation Delay (max)
100 ns (Typ) @ 3 V to 5 V
Current, Supply
65 uA (Typ.)
Number Of Pins
8
Package Type
DIP8
Power Dissipation
1250 mV
Temperature, Operating
0 °C
Temperature, Storage
70 °C
Time, Fall, Output
20 ns (Typ.)
Time, Rise, Output
25 ns (Typ.)
Voltage, Control
1.3 V (Typ.)
Voltage, Output, High Level
1.9 V (Typ.)
Voltage, Output, Low Level
0.1 V (Typ.)
Voltage, Supply
18 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Count
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-3044-5

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
TS555CN
Manufacturer:
PANALARM
Quantity:
6 219
Part Number:
TS555CN
Manufacturer:
ST
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Features
Description
The TS555 is a single CMOS timer with a very
low consumption:
(I
I
and high frequency:
(f
f
Timing remains accurate in both monostable and
astable mode.
The TS555 provides reduced supply current
spikes during output transitions, which enable the
use of lower decoupling capacitors compared to
those required by bipolar NE555.
With the high input impedance (10
capacitors can also be minimized.
November 2008
cc(TYP)
(max)
cc(TYP)
f(max.)
Very low power consumption:
110 µA typ at V
90 µa typ at V
High maximum astable frequency of 2.7 MHz
Pin-to-pin functionally-compatible with bipolar
NE555
Wide voltage range: +2 V to +16 V
Supply current spikes reduced during output
transitions
High input impedance: 10
Output compatible with TTL, CMOS and logic
MOS
NE555 = 0.1 MHz).
NE555 = 3 mA),
TS555 = 2.7 MHz versus
TS555 = 110 µA at V
CC
CC
= 3 V
= 5 V
12
CC
Ω
= +5 V versus
12
Ω), timing
Rev 2
Low power single CMOS timer
(Thin shrink small outline package)
Trigger
Output
Reset
GND
(Plastic micropackage)
Pin connections
(Plastic package)
1
2
3
4
(top view)
TSSOP8
DIP8
SO8
N
D
P
8
7
6
5
V
Discharge
Threshold
Control
Voltage
CC
TS555
www.st.com
1/20
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Related parts for TS555CN

TS555CN Summary of contents

Page 1

Features ■ Very low power consumption: 110 µA typ µa typ ■ High maximum astable frequency of 2.7 MHz ■ Pin-to-pin functionally-compatible with bipolar NE555 ■ Wide ...

Page 2

Absolute maximum ratings and operating conditions 1 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings Symbol V Supply voltage CC I Output current OUT Thermal resistance junction to ambient R thja Thermal resistance junction to case R ...

Page 3

TS555 2 Schematic diagrams Figure 1. Schematic diagram Schematic diagrams 3/20 ...

Page 4

Schematic diagrams Figure 2. Block diagram Table 3. Functions table Reset Low High High High LOW: level voltage ≤ minimum voltage specified. Note: HIGH: level voltage ≥ maximum voltage specified. x: irrelevant. 4/ Reset ...

Page 5

TS555 3 Electrical characteristics Table 4. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level min. Discharge saturation voltage (I V DIS T min. I ...

Page 6

Electrical characteristics Table 5. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level min. Discharge saturation voltage (I V DIS T min. I Discharge pin ...

Page 7

TS555 Table 6. Dynamic electrical characteristics V CC Symbol Timing accuracy (monostable kΩ 0.1 µ Timing shift with supply voltage variations (monostable ...

Page 8

Electrical characteristics Table 7. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level V CL ≤ min. Discharge saturation voltage (I V DIS T min. I ...

Page 9

TS555 m Table 8. Dynamic electrical characteristics V CC Symbol Timing accuracy (monostable kΩ 0.1 µF Timing shift with supply voltage variations (monostable kΩ 0.1 µF,V Timing shift ...

Page 10

Electrical characteristics Table 9. Static electrical characteristics V CC Symbol Supply current (no load, high and low states min. Control voltage level min. Discharge saturation voltage (I V DIS T min. I Discharge pin ...

Page 11

TS555 Figure 3. Supply current (per timer) versus supply voltage 300 200 100 SUPPLY VOLTAGE, V (V) CC Electrical characteristics 11/20 ...

Page 12

Application information 4 Application information 4.1 Monostable operation In monostable mode, the timer operates like a one-shot generator. The external capacitor is initially held discharged by a transistor inside the timer, as shown in Figure 4. Application schematic The circuit ...

Page 13

TS555 4.2 Astable operation When the circuit is connected as shown in and runs as a multi-vibrator. The external capacitor charges through R discharges through R these two resistors. In the astable mode of operation, C charges and discharges between ...

Page 14

... These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics trademark. ECOPACK specifications are available at: www.st.com. 14/20 ...

Page 15

TS555 5.1 DIP8 package information Figure 8. DIP8 package mechanical drawing Table 11. DIP8 package mechanical data Ref Dimensions Millimeters Min. Typ. Max. 5.33 0.38 2.92 3.30 ...

Page 16

Package information 5.2 SO-8 package information Figure 9. SO-8 package mechanical drawing Table 12. SO-8 package mechanical data Ref ccc 16/20 Dimensions Millimeters Min. Typ. Max. 1.75 ...

Page 17

TS555 5.3 TSSOP8 package information Figure 10. TSSOP8 package mechanical drawing Table 13. TSSOP8 package mechanical data Ref aaa Dimensions Millimeters Min. Typ. Max. 1.2 0.05 0.15 0.80 ...

Page 18

... SO-8 TSSOP8 DIP8 -40°C, +125°C SO-8 TSSOP8 DIP8 -55°C, +125°C SO-8 TSSOP8 TS555 Packaging Marking Tube TS555CN Tube or 555C Tape & reel Tape & reel 555C Tube TS555IN Tube or 555I Tape & reel Tape & reel 555I Tube TS555CM ...

Page 19

TS555 7 Revision history Table 15. Document revision history Date 01-Feb-2003 03-Nov-2008 Revision 1 Initial release. Document reformatted. Added output current, ESD and thermal resistance values in 2 Table 1: Absolute maximum Added output current values in Revision history Changes ...

Page 20

... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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