參數(shù)資料
型號(hào): KA555
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: single timer
中文描述: PULSE; RECTANGULAR, TIMER, PDIP8
封裝: DIP-8
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 148K
代理商: KA555
2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.2
Features
High Current Drive Capability (200mA)
Adjustable Duty Cycle
Temperature Stability of 0.005%/
°
C
Timing From Msec to Hours
Turn Off Time Less Than 2Msec
Applications
Precision Timing
Pulse Generation
Time Delay Generation
Sequential Timing
Description
The KA555 is a highly stable controller capable of
producing accurate timing pulses. With monos table
operation, the time delay is controlled by one external
resistor and one capacitor. With astable operation, the
frequency and duty cycle are accurately controlled with two
external resistors and one capacitor.
8-DIP
8-SOP
1
1
Internal Block Diagram
F/F
OutPut
Stage
1
7
5
2
3
4
6
8
R
R
R
Comp.
Comp.
Discharging Tr.
Vref
Vcc
Discharge
Threshold
Control
Voltage
GND
Trigger
Output
Reset
K A555
S ingle T imer
相關(guān)PDF資料
PDF描述
KA558 Tantalum Molded High Reliability Capacitor; Capacitance: 68uF; Voltage: 6.3V; Case Size: 7.3x4.3 mm; Packaging: Tape & Reel
KA558B Tantalum Molded High Reliability Capacitor; Capacitance: 15uF; Voltage: 10V; Case Size: 6x3.2 mm; Packaging: Tape & Reel
KA558BD Quad Timer
KA558D2 Quad Timer
KA5H0165R Fairchild Power Switch(FPS)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA555 制造商:Fairchild Semiconductor Corporation 功能描述:IC TIMER 555 DIP8
KA555_Q 功能描述:計(jì)時(shí)器和支持產(chǎn)品 Single Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
KA555D 功能描述:計(jì)時(shí)器和支持產(chǎn)品 Single RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel
KA555D 制造商:Fairchild Semiconductor Corporation 功能描述:IC TIMER SMD SOIC8 555
KA555DTF 功能描述:計(jì)時(shí)器和支持產(chǎn)品 Single Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內(nèi)部定時(shí)器數(shù)量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel