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PDF TS555CP Data sheet ( Hoja de datos )
| Número de pieza | TS555CP | |
| Descripción | LOW POWER SINGLE CMOS TIMERS | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TS555CP (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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® TS555C,I,M
LOW POWER SINGLE CMOS TIMERS
. VERY LOW POWER CONSUMPTION :
. 100µA typ at VCC = 5V
. 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 CURRENT SPIKES REDUCED
DURING OUTPUT TRANSITIONS
. HIGH INPUT IMPEDANCE : 1012 Ω
. OUTPUT COMPATIBLE WITH TTL,CMOS
AND LOGIC MOS
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
P
TSSO P8
(Thin Shrink Small Outline Package)
ORDER CODES
Part Number
Temperature
Range
TS555C
TS555I
TS555M
0oC, +70oC
-40, +125oC
-55, +125oC
Examples : TS555CD , TS555IN
PIN CONNECTIONS (top view)
Package
NDP
q qq
q qq
q qq
DESCRIPTION
The TS555 is a single CMOS timer which offers
very low consumption (Icc(TYP) TS555 = 100µA
Icc(TYP) NE555 = 3mA) and high frequency
(f(max.) TS555 = 2.7MHz - f(max.) NE555 = 0.1 MHz)
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 (1012 Ω).
January 1999
GND
Trigger
Output
Reset
1
2
3
4
8 VCC
7 Discharge
6 Threshold
5
Control
Voltage
1/12
1 page  
TS555C,I,M
STATIC ELECTRICAL CHARACTERISTICS (continued)
VCC = +5V, Tamb = +25oC, Reset to VCC (unless otherwise specified)
Symbol
Parameter
ICC
VCL
Vdis
VOL
VOH
Vtrig
Itrig
ITH
Vreset
Ireset
Idis
Supply Current (no load, High and Low States)
Tamb = + 25oC
Tmin. ≤ Tamb ≤ Tmax.
Control Voltage
Tamb = + 25oC
Tmin. ≤ Tamb ≤ Tmax.
Discharge
Tamb =
Saturation
+ 25oC
Voltage
(Idis
=
10mA)
Tmin. ≤ Tamb ≤ Tmax.
Low Level
Tamb =
Output
+ 25oC
Voltage
(Isink
=
8mA)
Tmin. ≤ Tamb ≤ Tmax.
High Level
Tamb =
Output
+ 25oC
Voltage
(Isource
=
-2mA)
Tmin. ≤ Tamb ≤ Tmax.
Trigger Voltage
Tamb = + 25oC
Tmin. ≤ Tamb ≤ Tmax.
Trigger Current
Threshold Current
Reset Voltage
Tamb = + 25oC
Tmin. ≤ Tamb ≤ Tmax.
Reset Current
Discharge Pin Leakage Current
TS555C-TS555I-TS555M
Min. Typ Max.
110 250
250
2.9 3.3 3.8
2.8 3.9
0.2 0.3
0.35
0.3 0.6
0.8
4.4 4.6
4.4
1.36
1.26
1.67
10
10
1.96
2.06
0.4 1.1 1.5
0.3 2.0
10
1 100
Unit
µA
V
V
V
V
V
pA
pA
V
pA
nA
5/12
5 Page 
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
TS555C,I,M
Dimensions
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
Min.
0.1
0.65
0.35
0.19
0.25
4.8
5.8
3.8
0.4
Millimeters
Typ.
1.27
3.81
Max.
Min.
1.75
0.25 0.004
1.65
0.85 0.026
0.48 0.014
0.25 0.007
0.5 0.010
45o (typ.)
5.0 0.189
6.2 0.228
4.0 0.150
1.27 0.016
0.6
8o (max.)
Inches
Typ.
0.050
0.150
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
0.157
0.050
0.024
11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TS555CP.PDF ] | |
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