SA556

更新时间： 2024-11-20 22:43:35

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
9页	97K
描述
GENERAL PURPOSE DUAL BIPOLAR TIMERS

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SA556 数据手册

NE556

SA556 - SE556

GENERAL PURPOSE DUAL BIPOLAR TIMERS

LOW TURN OFF TIME

MAXIMUM

GREATER THAN 500kHz

TIMING FROM MICROSECONDS TO HOURS

OPERATES IN BOTH ASTABLE AND

MONOSTABLE MODES

HIGH OUTPUT CURRENT CAN SOURCE OR

SINK 200mA

OPERATING

FREQUENCY

ADJUSTABLE DUTY CYCLE

TTL COMPATIBLE

TEMPERATURE STABILITY OF 0.005%

PER ^oC

DIP14

SO14

(Plastic Package)

(Plastic Micropackage)

DESCRIPTION

TheNE556 dual monolithic timing circuit is a highly

stablecontroller capableofproducingaccuratetime

delays or oscillation. In the time delay mode of op-

eration,the time is preciselycontrolledby oneexter-

nalresistor and capacitor. For a stable operationas

anoscillator,thefreerunningfrequencyandtheduty

cycle are both accurately controlled with two exter-

nal resistors and one capacitor. The circuit may be

triggered and reset on falling waveforms, and the

output structure can source or sink up to 200mA.

ORDER CODES

Pakcage

Part

Number

Temperature

Range

NE556

0^oC, 70^oC

–40^oC, 105^oC

–55^oC, 125^oC

•

SA556

SE556

PIN CONNECTIONS (top view)

Discharge

Threshold

Control Voltage

Reset

Thres hold

Control Voltage

Reset

Output

Trigger

GND

Trigger

1/9

July 1998

12 3 4 5 6 7...9

中文翻译

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与SA556相关器件

型号	品牌	获取价格	描述	数据表
SA556-1F	PHILIPS	获取价格	Analog Waveform Generation Function, BIPolar, CDIP14,
SA556-1N	PHILIPS	获取价格	Analog Waveform Generation Function, BIPolar, PDIP14,
SA556D	TI	获取价格	DUAL PRECISION TIMERS
SA556D	STMICROELECTRONICS	获取价格	GENERAL PURPOSE DUAL BIPOLAR TIMERS
SA556D/DT	STMICROELECTRONICS	获取价格	TIMER
SA556DR	TI	获取价格	DUAL PRECISION TIMERS
SA556DT	STMICROELECTRONICS	获取价格	General purpose dual bipolar timer
SA556F	NXP	获取价格	TIMER, CDIP14
SA556J	TI	获取价格	DUAL PULSE; RECTANGULAR, TIMER, CDIP14, CERAMIC, DIP-14
SA556N	TI	获取价格	DUAL PRECISION TIMERS