ICM7555CD

更新时间： 2024-09-16 22:36:43

品牌	Logo	应用领域
恩智浦 - NXP		模拟波形发生功能信号电路光电二极管
页数	文件大小	规格书
9页	109K
描述
General purpose CMOS timer

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中文翻译

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技术参数
数据手册
替代型号

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ICM7555CD 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	SOP, SOP8,.25
针数：	8	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.06	Is Samacsys：	N
模拟集成电路 - 其他类型：	PULSE	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	功能数量：	1
端子数量：	8	最高工作温度：	70 °C
最低工作温度：		最大输出频率：	0.5 GHz
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装等效代码：	SOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	260
电源：	5/15 V	认证状态：	Not Qualified
座面最大高度：	1.75 mm	子类别：	Analog Waveform Generation Functions
最大供电电压 (Vsup)：	16 V	最小供电电压 (Vsup)：	3 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	40
宽度：	3.9 mm	Base Number Matches：	1

ICM7555CD 数据手册

Philips Semiconductors Linear Products

Product specification

General purpose CMOS timer

ICM7555

DESCRIPTION

PIN CONFIGURATION

The ICM7555 is a CMOS timer providing significantly improved

performance over the standard NE/SE555 timer, while at the same

time being a direct replacement for those devices in most

applications. Improved parameters include low supply current, wide

operating supply voltage range, low THRESHOLD, TRIGGER, and

RESET currents, no crowbarring of the supply current during output

transitions, higher frequency performance and no requirement to

decouple CONTROL VOLTAGE for stable operation.

D and N Packages

GND

TRIGGER

DISCHARGE

OUTPUT

RESET

THRESHOLD

CONTROL VOLTAGE

The ICM7555 is a stable controller capable of producing accurate

time delays or frequencies.

• Timing from microseconds through hours

• Operates in both astable and monostable modes

• Adjustable duty cycle

In the one-shot mode, the pulse width of each circuit is precisely

controlled by one external resistor and capacitor. For astable

operation as an oscillator, the free-running frequency and the duty

cycle are both accurately controlled by two external resistors and

one capacitor. Unlike the bipolar 555 device, the CONTROL

VOLTAGE terminal need not be decoupled with a capacitor. The

TRIGGER and RESET inputs are active low. The output inverter can

source or sink currents large enough to drive TTL loads or provide

minimal offsets to drive CMOS loads.

• High output source/sink driver can drive TTL/CMOS

• Typical temperature stability of 0.005%/ C at 25 C

• Rail-to-rail outputs

APPLICATIONS

FEATURES

• Precision timing

• Exact equivalent in most applications for NE/SE555

• Pulse generation

• Low supply current: 80µA (typ)

• Sequential timing

• Extremely low trigger, threshold, and reset currents: 20pA (typ)

• High-speed operation: 500kHz guaranteed

• Time delay generation

• Pulse width modulation

• Pulse position modulation

• Missing pulse detector

• Wide operating supply voltage range guaranteed 3 to 16V over full

automotive temperatures

• Normal reset function; no crowbarring of supply during output

transition

• Can be used with higher-impedance timing elements than the

bipolar 555 for longer time constants

ORDERING INFORMATION

DESCRIPTION

8-Pin Plastic Dual In-Line Package (DIP)

8-Pin Plastic Small Outline (SO) Package

8-Pin Plastic Dual In-Line Package (DIP)

8-Pin Plastic Small Outline (SO) Package

TEMPERATURE RANGE

0 to +70°C

ORDER CODE

ICM7555CN

ICM7555CD

ICM7555IN

DWG #

0404B

0174C

0404B

0174C

0 to +70°C

-40 to +85°C

ICM7555ID

337

August 31, 1994

853-1192 13721

12 3 4 5 6 7...9

中文翻译

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ICM7555CD 替代型号

型号	品牌	替代类型	描述	数据表
TLC555CPS	TI	功能相似	PULSE; RECTANGULAR, 1.2MHz, TIMER, PDSO8, PLASTIC, SOP-8

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ICM7555CN/01,112	NXP	获取价格	ICM7555 - General purpose CMOS timer DIP 8-Pin
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ICM7555CPD	ETC	获取价格	Analog IC
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