ILC556DT PDF预览

ILC556DT

更新时间: 2025-07-16 12:04:31
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IKSEMICON /
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描述
General Purpose Dual Timer

ILC556DT 数据手册

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TECHNICAL DATA  
ILC556N  
General Purpose Dual Timer  
ILC556N/D 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; 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.  
Unlike bipolar timer, CONTROL VOLTAGE output does not 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.  
ORDERING INFORMATION  
Operating  
Temperature Range  
Device  
Package  
Packing  
Tube  
ILC556N  
ILC556D  
ILC556DT  
DIP-14  
SOP-14  
SOP-14  
Tube  
TA = -20to 70C  
Tape & Reel  
Features  
Output voltage levels are compatible with input levels  
of CMOS ICs.  
Supply current: not more than 600 A.  
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.  
Pin Configuration  
Figure 1  
DISCHARGE  
1
14  
13  
01  
02  
03  
VCC  
THRESHOL  
D1  
CONTROL  
VOLTAGE1  
DISCHARGE  
2
THRESHOL  
D2  
CONTROL  
VOLTAGE2  
12  
Temperature stability: 0.06%/С.  
RESET1 04  
OUTPUT1 05  
ILC556N  
11  
10  
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).  
RESET2  
TRIGGER1  
06  
GND 07  
09  
08  
OUTPUT2  
TRIGGER2  
2012, July, ver.02  

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