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參數(shù)資料
| 型號(hào)： | KKC556D |
| 廠商： | KODENSHI CORP. |
| 英文描述： | General purpose dual timer |
| 中文描述： | 通用雙計(jì)時(shí)器 |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 198K |
| 代理商： | KKC556D |
TECHNICAL DATA
KK
C556N
General purpose dual timer
KK
C556N/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.
Output voltage levels are compatible with input levels of CMOS ICs.
Supply current: not more than 600
μ
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.
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
).
ORDERING INFORMATION
KK
C556N Plastic
KK
C556D SOIC
T
A
= -20
°
to 70
°
C for all packages
Pin Configuration
KK
C556N
DISCHARGE1
V
CC
01
02
03
04
05
06
07
08
09
10
11
12
13
14
THRESHOLD1
CONTROL
VOLTAGE1
RESET1
OUTPUT1
TRIGGER1
GND
TRIGGER2
OUTPUT2
RESET2
CONTROL
VOLTAGE2
THRESHOLD2
DISCHARGE2
Figure 1
1
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| KKC556N | 制造商:KODENSHI 制造商全稱:KODENSHI KOREA CORP. 功能描述:General purpose dual timer |
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