Philips NE558D, NE558F, NE558N Datasheet

Philips Semiconductors Linear Products Product specification
NE558Quad timer
378
August 31, 1994 853-0150 13721
DESCRIPTION
The 558 Quad Timers are monolithic timing devices which can be used to produce four independent timing functions. The 558 output sinks current. These highly stable, general purpose controllers can be used in a monostable mode to produce accurate time delays; from microseconds to hours. In the time delay mode of operation, the time is precisely controlled by one external resistor and one capacitor. A stable operation can be achieved by using two of the four timer sections.
The four timer sections in the 558 are edge-triggered; therefore, when connected in tandem for sequential timing applications, no coupling capacitors are required. Output current capability of 100mA is provided in both devices.
FEATURES
100mA output current per section
Edge-triggered (no coupling capacitor)
Output independent of trigger conditions
Wide supply voltage range 4.5V to 16V
Timer intervals from microseconds to hours
Time period equals RC
Military qualifications pending
APPLICATIONS
Sequential timing
Time delay generation
Precision timing
Industrial controls
Quad one-shot
PIN CONFIGURATION
V
R
OUTPUT
STAGE
OUTPUT
STAGE
NOTE:
1. SOL released in large SO package only.
D1, N Packages
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
COMP
f f
V
R
COMP
f f
OUTPUT
STAGE
V
R
COMP
f f
OUTPUT
STAGE
V
R
COMP
f f
V
R
R1 R2
OUTPUT A
TIMING A
TRIGGER A
CONTROL VOLTAGE
V
CC
TRIGGER B
OUTPUT
OUTPUT
TOP VIEW
OUTPUT D
TIMING D
TRIGGER D
RESET
GROUND
TRIGGER C
TIMING C
OUTPUT C
ORDERING INFORMATION
DESCRIPTION TEMPERATURE RANGE ORDER CODE DWG #
16-Pin Plastic Small Outline Large (SOL) Package 0 to +70°C NE558D 0171B 16-Pin Plastic Dual In-Line Package (DIP) 0 to +70°C NE558N 0406C
ABSOLUTE MAXIMUM RATINGS
SYMBOL PARAMETER RATING UNIT
V
CC
Supply voltage +16 V
P
D
Maximum power dissipation T
A
=25°C ambient (still-air)
1
N package 1450 mW D package 1090 mW
T
A
Operating ambient temperature range 0 to +70 °C
T
STG
Storage temperature range -65 to +150 °C
T
SOLD
Lead soldering temperature (10sec max) +300 °C
NOTES:
1. Derate above 25°C, at the following rates: N package at 11.6mW/°C D package at 8.7mW/°C
Philips Semiconductors Linear Products Product specification
NE558Quad timer
August 31, 1994
379
DC AND AC ELECTRICAL CHARACTERISTICS
TA = 25°C, VCC = +5V to +15V, unless otherwise specified.
NE558
SYMBOL
PARAMETER
TEST CONDITIONS
Min Typ Max
UNIT
V
CC
Supply voltage 4.5 16 V
I
CC
Supply current VCC=Reset=15V 16 36 mA Timing accuracy (t=RC) R=2k to 100k,
C=1µF
t
A
Initial accuracy ±2 5 %
tA/∆T Drift with temperature 30 150 ppm/°C ∆tA/∆V
S
Drift with supply voltage 0.1 0.9 %/V
V
TRIG
Trigger voltage
1
VCC=15V 0.8 2.4 V
I
TRIG
Trigger current Trigger=0V 5 100 µA
V
RESET
Reset voltage
2
0.8 2.4 V
I
RESET
Reset current Reset 50 500 µA
V
TH
Threshold voltage 0.63 ×V
CC
Threshold leakage 15 nA
V
OUT
Output voltage
3
IL=10mA 0.1 0.4 V
IL=100mA 1.0 2.0 V
Output leakage 10 500 nA
t
PD
Propagation delay 1.0 µs
t
R
Rise time of output IL=100mA 100 ns
t
F
Fall time of output IL=100mA 100 ns
NOTES:
1. The trigger functions only on the falling edge of the trigger pulse only after previously being high. After reset, the trigger must be brought high
and then low to implement triggering.
2. For reset below 0.8V, outputs set low and trigger inhibited. For reset above 2.4V, trigger enabled.
3. The 558 output structure is open-collector which requires a pull-up resistor to V
CC
to sink current. The output is normally low sinking current.
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