MC1455DR2G datasheet, PDF - EEWORLD Datasheet

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MC1455DR2G: CategoryAnalog mixed-signal IC The signal circuit; File Size209KB，11 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn; Environmental Compliance

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MC1455DR2G Parametric

Parameter Name	Attribute value
Brand Name	ON Semiconductor
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ON Semiconductor
Parts packaging code	SOIC
package instruction	PLASTIC, SO-8
Contacts	8
Manufacturer packaging code	751-07
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	1 week
Samacsys Confidence	3
Samacsys Status	Released
Samacsys PartID	240152
Samacsys Pin Count	8
Samacsys Part Category	Integrated Circuit
Samacsys Package Category	Small Outline Packages
Samacsys Footprint Name	SOIC-8 CASE 751-07 ISSUE AJ
Samacsys Released Date	2015-11-26 01:48:27
Is Samacsys	N
Analog Integrated Circuits - Other Types	PULSE; RECTANGULAR
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
power supply	5/15 V
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	16 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BIPOLAR
Temperature level	COMMERCIAL
Terminal surface	Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3.9 mm
Base Number Matches	1

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MC1455, MC1455B,

NCV1455B

Timers

The MC1455 monolithic timing circuit is a highly stable controller

capable of producing accurate time delays or oscillation. Additional

terminals are provided for triggering or resetting if desired. In the time

delay mode, time 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 with two

external resistors and one capacitor. The circuit may be triggered and

reset on falling waveforms, and the output structure can source or sink

up to 200 mA or drive TTL circuits.

Features

http://onsemi.com

MARKING

DIAGRAMS

SOIC−8

D SUFFIX

CASE 751

PDIP−8

P1 SUFFIX

CASE 626

yyy

Y, YY

W, WW

or G

= B or V

= BP1 or P1

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

MC1455yyy

AWL

YYWWG

1455x

ALYW

•

Direct Replacement for NE555 Timers

Timing from Microseconds through Hours

Operates in Both Astable and Monostable Modes

Adjustable Duty Cycle

High Current Output Can Source or Sink 200 mA

Output Can Drive TTL

Temperature Stability of 0.005% per

°C

Normally ON or Normally OFF Output

Pb−Free Packages are Available

1.0 k

MT2

10 k

0.01

MC1455

1.0

-10 V

t = 1.1; R and C = 22 sec

Time delay (t) is variable by

changing R and C (see Figure 16).

1N4740

3.5 k

250 V

20 M

MT1

Load

117 Vac/60 Hz

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

0.1

1N4003

Reset

Control

Voltage

Output

Discharge

Sink

Source

MC1455

Threshold

GND

Trigger

2.0 k

Discharge

700

Figure 1. 22 Second Solid State Time Delay Relay Circuit

Control Voltage

GND

Reset

Comp

-B

Comp

Flip

R Flop

S Inhibit/

Reset

Output

0.01

Threshold

Trigger

Test circuit for measuring DC parameters (to set output and measure

parameters):

a) When V

2/3 V

, V

is low.

b) When V

1/3 V

, V

is high.

c) When V

is low, Pin 7 sinks current. To test for Reset, set V

high, apply Reset voltage, and test for current flowing into Pin 7.

When Reset is not in use, it should be tied to V

Figure 2. Representative Block Diagram

Semiconductor Components Industries, LLC, 2009

Figure 3. General Test Circuit

Publication Order Number:

MC1455/D

December, 2009

−

Rev. 10

MC1455DR2G Related Products

	MC1455DR2G	NCV1455BDR2G	MC1455BDR2G
Description			time base integration
Brand Name	ON Semiconductor	ON Semiconductor	ON Semiconductor
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Parts packaging code	SOIC	SOIC	SOIC
package instruction	PLASTIC, SO-8	SOP, SOP8,.25	SOP, SOP8,.25
Contacts	8	8	8
Manufacturer packaging code	751-07	751-07	751-07
Reach Compliance Code	compliant	compliant	compliant
ECCN code	EAR99	EAR99	EAR99
Samacsys Confidence	3	3	3
Samacsys Status	Released	Released	Released
Samacsys PartID	240152	240151	225206
Samacsys Pin Count	8	8	8
Samacsys Part Category	Integrated Circuit	Integrated Circuit	Integrated Circuit
Samacsys Package Category	Small Outline Packages	Small Outline Packages	Small Outline Packages
Samacsys Footprint Name	SOIC-8 CASE 751-07 ISSUE AJ	SOIC-8 CASE 751-07 ISSUE AJ	SOIC-8 NB CAST 751-07
Samacsys Released Date	2015-11-26 01:48:27	2015-11-26 01:46:53	2015-08-07 10:00:48
Is Samacsys	N	N	N
Analog Integrated Circuits - Other Types	PULSE; RECTANGULAR	PULSE; RECTANGULAR	PULSE; RECTANGULAR
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e3	e3	e3
length	4.9 mm	4.9 mm	4.9 mm
Humidity sensitivity level	1	1	1
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum operating temperature	70 °C	125 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260
power supply	5/15 V	5/15 V	5/15 V
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm
Maximum supply voltage (Vsup)	16 V	16 V	16 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	YES	YES
technology	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	COMMERCIAL	AUTOMOTIVE	INDUSTRIAL
Terminal surface	Tin (Sn)	Tin (Sn)	Tin (Sn)
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	40	40
width	3.9 mm	3.9 mm	3.9 mm
Base Number Matches	1	1	1

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