ILC556N Integral Corp., ILC556N Datasheet

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ILC556N

Manufacturer Part Number
ILC556N
Description
Manufacturer
Integral Corp.
Datasheet

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ILC556N
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• Output voltage levels are compatible with input levels of CMOS ICs.
• Supply current: not more than 600 µA.
• Supply voltage range: from 2.0 to 18V.
• Input current: 50, 100 pA at T=25 °С.
• Output current: 20 mA.
• Timing from microseconds to hours.
• Operates both in astable and monostable modes.
• Adjustable duty cycle.
• Temperature stability: 0.06%/°С.
• Latch current not less than 100 mA at T=70 °С.
• Allowed static potential value: not less than 2000V (HBM) and not less than 200 V (ММ).
and on-off time ratio; for producing accurate time delays using
external resistors and capacitors; as a timer in domestic
appliances, in measuring equipment, computers; as functional
units in electronic instruments. The timer may be used as
oscillator producing accurate time delays and frequencies.
In astable mode the pulse width of each circuit is controlled by
one external resistor and capacitor. In monostable mode, when
used as oscillator, its own frequency of oscillation and on-off time
ratio are controlled by two external resistors and one capacitor.
require any capacitor decoupling. TRIGGER, RESET inputs are
active as per low level. Output inverter provides sufficient drain
and source currents to control TTL-loads, and provides minimum
bias when controlling CMOS-loads. Input voltage levels are
compatible with standard CMOS levels.
ILC556N is designed to be used: as high-precision pulse oscillator with adjustable frequency
Unlike bipolar timer, CONTROL VOLTAGE output does not
G
THRESHOLD1
DISCHARGE1
ENERAL PURPOSE DUAL TIMER
VOLTAGE1
CONTROL
TRIGGER1
OUTPUT1
RESET1
GND
Pin Configuration
03
04
05
06
07
02
01
ILC556N
ILC556N
1
14
13
12
11
09
08
10
DISCHARGE2
OUTPUT2
TRIGGER2
THRESHOLD2
VOLTAGE2
V
RESET2
CONTROL
CC
14
T
A
= -20° to 70° C
1

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ILC556N Summary of contents

Page 1

... G ILC556N is designed to be used: as high-precision pulse oscillator with adjustable frequency and on-off time ratio; for producing accurate time delays using external resistors and capacitors timer in domestic appliances, in measuring equipment, computers; as functional units in electronic instruments. The timer may be used as oscillator producing accurate time delays and frequencies. ...

Page 2

... V CC Maximum ratings and recommended operating conditions Parameter, unit Supply voltage, V Output current, mA Input voltage, V Power dissipation, mW Operating temperature,°С Storage temperature, °С Lead solder temperature, °С (10 sec max) ILC556N OUTPUT RESET STABLE H H Symbol Recommended ...

Page 3

... Threshold voltage Trigger voltage, V TRIG V CC Reset voltage RST Control V CV voltage Output voltage, LOW Output voltage, HIGH Supply current , µА ILC556N Condition Min OL OH CC, 5.0 0.65 0.60 5.0 0.31 0.28 2.0 0.4 18.0 2.0 0.2 18.0 0.65 0. 3.2 мА 5 мА ...

Page 4

... TLH and fall time, ns Maximum oscillation f MAX frequency, kHz Initial frequency, % Oscillation frequency αf temperature ratio, %/°С ∆f Oscillation frequency instability, %/V threshold control voltage TRIGGER TRIGGER OUTPUT ILC556N Condition CC МОhm 5 Monostable mode 2.0- 18 100 kОhm, 5 ...

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