參數(shù)資料
型號(hào): TS556C,I,M
廠商: 意法半導(dǎo)體
英文描述: Low Power Dual CMOS Timers(低功耗雙定時(shí)器)
中文描述: 低功耗雙通道CMOS計(jì)時(shí)器(低功耗雙定時(shí)器)
文件頁(yè)數(shù): 1/11頁(yè)
文件大?。?/td> 97K
代理商: TS556C,I,M
TS556C,I,M
LOW POWER DUAL CMOS TIMERS
October 1997
.
VERYLOW POWER CONSUMPTION :
.
100
μ
A typ at V
CC
= 5V
.
HIGH MAXIMUM ASTABLE FREQUENCY
2.7MHz
.
PIN-TO-PINAND FUNCTIONALLY
COMPATIBLEWITH BIPOLAR NE555
.
VOLTAGERANGE : +2Vto +18V
.
HIGH OUTPUT CURRENT CAPABILITY
.
SUPPLY
DURING OUTPUT TRANSITIONS
.
HIGH INPUT IMPEDANCE : 10
12
.
OUTPUT COMPATIBLE WITH TTL,CMOS
AND LOGIC MOS
CURRENT
SPIKES
REDUCED
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
Control
Voltage
Reset
1
2
3
4
5
6
7
14
13
12
11
10
9
8
Discharge
Threshold
Control
Voltage
Reset
Output
Trigger
GND
+V
Discharge
Threshold
Output
Trigger
S
PIN CONNECTIONS
(top view)
ORDER CODES
Part Number
Temperature
Range
Package
N
D
TS556C
TS556I
TS556M
0
o
C, +70
o
C
-40, +125
o
C
-55, +125
o
C
G
G
G
G
G
G
Examples :
TS556CD , TS556IN
DESCRIPTION
The TS556isadualCMOStimerwhichoffersvery
low consumption(Icc
(TYP)
TS556 = 200
μ
A
Icc
(TYP)
NE556 = 6mA) and high frequency
(f
(max.)
TS556=2.7MHz-f
(max.)
NE556=0.1MHz)
Thus, eitherin Monostable or Astable mode, tim-
ing remainsvery accurate.
The TS556 provides reduced supply current
spikes during output transitions, which enables
the useof lower decouplingcapacitors compared
to those requiredby bipolarNE556.
Timing capacitors can also be minimized due to
high input impedance (10
12
).
1/11
相關(guān)PDF資料
PDF描述
TS556M LOW POWER DUAL CMOS TIMERS
TS556ID LOW POWER DUAL CMOS TIMERS
TS556C LOW POWER DUAL CMOS TIMERS
TS556CD LOW POWER DUAL CMOS TIMERS
TS556CN LOW POWER DUAL CMOS TIMERS
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