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New Japan Radio

NJM556D Datasheet Preview

NJM556D Datasheet

DUAL TIMER

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NJM556
DUAL TIMER
GENERAL DESCRIPTION
The NJM556 dual monolithic timing circuit is a highly stable
controller capable of producing accurate time delays or oscillation. In
the time delay mode, delay time is precisely controlled by only two
external parts : a resistor and a capacitor. For operation as an oscillator,
both the free running frequency and the duty cycle are accurately
controlled by two external resistors and capacitor.
Terminal are provided for triggering and resetting. The circuit will
trigger and reset on falling waveforms. The output can source or sink
up to 200mA or drive TTL circuits.
PACKAGE OUTLINE
N JM556D
N JM556M
FEATURES
Dual Timer Circuits
Less number of External Components
Package Outline
Bipolar Technology
DIP14, DMP14
PIN CONFIGURATION
N JM556D
N JM556M
EQUIVALENT CIRCUIT (1/2 Shown)
PIN FUNCTION
1. Discharge A
2. Threshold A
3. Control A
4. Reset A
5. Output A
6. Trigger A
7. Ground
8. Trigger B
9. Output B
10. Reset B
11. Control B
12. Threshold B
13. Discharge B
14. V+
Ver.2003-12-09
-1-




New Japan Radio

NJM556D Datasheet Preview

NJM556D Datasheet

DUAL TIMER

No Preview Available !

NJM556
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
SYMBOL
V+
Power Dissipation
PD
Operating Temperature Range
Topr
Storage Temperature Range
Tstg
(Note) At on PC board
RATINGS
18
(DIP14) 570
(DMP14) 700(note)
-40 to +85
-40 to +125
ELECTRICAL CHARACTERISTICS
PARAMETER
Operating Voltage
Operating Current (Note 2)
Operating Current (Note 2)
Threshold Voltage
Trigger Voltage
Trigger Voltage
Trigger Current
Reset Voltage
Reset Current
Threshold Current
Control Voltage Level
Control Voltage Level
Output Voltage Drop (Low)
Output Voltage Drop (Low)
Output Voltage Drop (Low)
Output Voltage Drop (Low)
Output Voltage Drop (Low)
Output Voltage Drop (High)
Output Voltage Drop (High)
Output Voltage Drop (High)
Output Voltage Drop (High)
SYMBOL
V+
ICC
ICC
VTH
VT
VT
IT
VR
IR
IT
VCL
VCL
VOL
VOL
VOL
VOL
VOL
VOH
VOH
VOH
VOH
TEST CONDITION
V+=5V, RL=(Each Section)
V+=15V, RL=(Each Section)
V+=15V
V+=5V
V+=15V
V+=5V
V+=15V, ISINK=10mA
V+=15V, ISINK=50mA
V+=15V, ISINK=100mA
V+=15V, ISINK=200mA
V+=5V, ISINK=5mA
V+=15V, ISOURCE=200mA
V+=15V, ISOURCE=100mA
V+=15V, ISOURCE=40mA
V+=5V, ISOURCE=100mA
(Note 2) Operating Current when output high typically 2mA less.
(Ta=25°C)
UNIT
V
mW
mW
°C
°C
MIN.
4.5
-
-
-
-
-
-
0.4
-
-
9
2.6
-
-
-
-
-
-
12.75
-
2.75
(V+=+5 to +15V, Ta=25°C)
TYP.
MAX.
UNIT
-
16
V
3
6
mA
10
14
mA
2/3
-
×V+
5
-
V
1.67
-
V
0.5
-
µA
0.7
1.0
V
0.1
-
mA
0.03
0.1
µA
10
11
V
3.33
4
V
0.1
0.25
V
0.4
0.75
V
2
2.75
V
2.5
-
V
0.25
0.35
V
12.5
-
V
13.3
-
V
13.5
-
V
3.3
-
V
PARAMETER
Timing Error (Free Running) (Note 3)
Initial Accuracy
vs. Temperature
vs. Operating Voltage
Timing Error (Monostable) (Note 3)
Initial Accuracy
vs. Temperature
vs. Operating Voltage
Matching Characteristics
Between Each Section
Initial Accuracy
vs. Temperature
vs. Operating Voltage
(Note 3) : Tested at V+=+5V to +15V
SYMBOL
TEST CONDITION
Eta
RA, RB=2k to 100k, C=0.1µF
Eta
RA, RB=2k to 100k, C=0.1µF
Eta
RA, RB=2k to 100k, C=0.1µF
Etm
RA, RB=2k to 100k, C=0.1µF
Etm
RA, RB=2k to 100k, C=0.1µF
Etm
RA, RB=2k to 100k, C=0.1µF
MIN.
TYP.
MAX.
UNIT
-
2.25
-
%
-
150
-
ppm / °C
-
0.3
-
% / Volt
-
0.75
-
50
-
0.1
-
%
-
ppm / °C
-
% / Volt
-
0.5
1
%
-
±10
-
ppm / °C
-
0.2
0.5 % / Volt
-2-
Ver.2003-12-09


Part Number NJM556D
Description DUAL TIMER
Maker New Japan Radio
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NJM556D Datasheet PDF






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