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Mitsubishi

M5E556AP Datasheet Preview

M5E556AP Datasheet

DUAL TIMER

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MITSUBISHI LINEAR ICs
MS1847P/MSESS6AP
DUAL TIMER
DESCRIPTION
The M51847P I M5E556AP monolithic timing circuits are high-
ly stable controllers capable of producing accurate time de-
lays, or oscillation. Additional terminals are provided for trig-
gering or resetting if desired. In the time delay mode, the
time is pre~ise'iy Controlled by one external resistor and
capacitor. For a stable operation as an oscillator, both the
free running frequency and the duty cycle are accurately
controlled by two external resistors and capacitor. In this op-
eration, the maximum frequency is 100kHz. The circuit will
trigger and reset on falling Waveforms. The reset voltage is
about 1.4V and is compatible with TTL level. The output
structure can source or sink up to 100mA or drive TTL cir-
cuits.
FEATURES
• Timing from microseconds through minutes
• Operates in both astable and monostable modes
• Adjustable duty cycle
• High current output can source or sink 100mA
• Maximum frequency is 100kHz (guarantee)
• Reset voltage is about 1. 4V for TTL level
• Built in power on reset
• Interchangeable with the signetics NE556 in pin con-
figuration and characteristics
APPLICATIONS
• Precision timing
• Pulse generation
• Sequential timing
• Time delay generation
• Pulse width modulation
• Pulse position mOdulation
• Missing pulse detector
PIN CONFIGURATION (TOP VIEW)
DISCHARGE 1
THRESHOLD 2
CONTROL VOLTAGE 3
11 CONTROL,VOLTAGE
Outline 14P4
NC: NO CONNECTION
14-pin plastic OIL package
RECOMMENDED OPERATING CONDITIONS
Supply voltage ................................................ -4 - 17V
Rated supply voltage .. ·· .. ·· .. ·.. ·· .. ·· .. ·· .. ·· .. ·· .. ·······6V, 12V
BLOCK DIAGRAM
CONTROL
Vee DISCHARGE THRESHOLD VOLTAGE
RESET
OUTPUT
TR IGGER
R POWER
·ON
R RESET
DISCHARGE THRESHOLD
CONTROL
VOLTAGE
RESET
OUTPUT
TRIGGER
GND
2-214
'. MITSUBISHI
..... ELECTRIC




Mitsubishi

M5E556AP Datasheet Preview

M5E556AP Datasheet

DUAL TIMER

No Preview Available !

MITSUBISHI LINEAR ICs
M51847P/M5E556AP
ABSOLUTE MAXIMUM RATINGS (Ta=25'C, unless otherwise noted)
Symbol
Vee
10
Pd
Topr
Tstg
Parameter
Supply voltage
Output current
Power dissipation
Operating ambient temperature
Storage temperature
Conditions
ELECTRICAL CHARACTERISTICS (Ta=25'C, unless otherwise noted)
Symbol
Vee
ICC
Parameter
Supply voltage
Ci reu i t cu rren t
VeNT
VTH
ITH
VT
IT
VR
IR
Control voltage
Threshold voltage
Threshold current
T rigger vol tage
Trigger current
Reset vol tage
Reset current
VOL
Low output voltage
VOH
fmax
High output voltage
Maximum frequency
Test conditions
VCC=5V, No load
Vee=1SV, No load
Vee=SV
Vee=1SV
Vee=SV,lslnk=SmA
Vee=1SV,l sln k=10mA
Vee=1SV,lslnk=SOmA
Vee=1SV,l sln k=100mA
Vee=SV, I source= 100mA
Vee=1SV, Isource=100mA
Ra=Rb=2kQ, Ca=200pF
DUAL TIMER
Limits
18
100
6S0
-20-+7S
-40- +12S
Unit
V
mA
mW
'C
'C
Limits
Min Typ
4
S
10
2.6 3.3
9 10
?13 Vee
0.03
1fJ V ee
O.OS
1.0 1.4
O.OS
O.OS
O.OS
0.2
1.0
2.8 3.3
12.8 13.3
100
Max
17
9
19
4
11
0.2
0.4
2.0
0.2
0.2
0.2
o.S
2.0
Unit
V
mA
mA
V
V
V
J.lA
V
J.lA
V
"A
V
V
V
V
V
V
kHz
TYPICAL CHARACTERISTICS
THERMAL DERATING
(MAXIMUM RATING)
1.0
~ 0.8
-n'0.
z
0
0.6
>=
;1
0 . 4<f)
<f)
Ci
0:
sW
2 0.2
.....
""-
"" " ,,
"25 50 75 100 125
AMBIENT TEMPERATURE Ta ('C)
SUPPLY VOLTAGE VS
CIRCUIT CURRENT
~
-.5
oo
zf-
W
0:
0:
:::J
U
C::
:::J
GU
2. S i - - - - t - - - - t - - - - t - - - - - l
°5~----~7~.5~----1~0-----1-2~.-5----~15
SUPPLY VOLTAGE Vee (V)
• MITSUBISHI
.... ELECTRIC
2-215


Part Number M5E556AP
Description DUAL TIMER
Maker Mitsubishi
Total Page 4 Pages
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