欢迎访问ic37.com |
会员登录 免费注册
发布采购

ILC556N 参数 Datasheet PDF下载

ILC556N图片预览
型号: ILC556N
PDF下载: 下载PDF文件 查看货源
内容描述: 通用双定时器 [General purpose dual timer]
分类和应用:
文件页数/大小: 5 页 / 203 K
品牌: IKSEMICON [ IK SEMICON CO., LTD ]
 浏览型号ILC556N的Datasheet PDF文件第2页浏览型号ILC556N的Datasheet PDF文件第3页浏览型号ILC556N的Datasheet PDF文件第4页浏览型号ILC556N的Datasheet PDF文件第5页  
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
ILC556N Plastic
ILC556D
SOIC
T
A
= -20° to 70° C for all packages
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).
Pin Configuration
DISCHARGE1
01
14
13
12
V
CC
THRESHOLD1 02
CONTROL
VOLTAGE1 03
RESET1
OUTPUT1
TRIGGER1
GND
04
05
06
07
DISCHARGE2
THRESHOLD2
CONTROL
VOLTAGE2
RESET2
OUTPUT2
TRIGGER2
ILC556N
11
10
09
08
Figure 1
1