MC146012_07 datasheet(3/18 Pages) FREESCALE

부품명	MC146012

상세설명	Low Power CMOS Photoelectric Smoke Detector IC

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제조업체	FREESCALE [Freescale Semiconductor, Inc]

홈페이지	http://www.freescale.com

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Sensors

Freescale Semiconductor

3

MC146012

This device contains protection circuitry to guard against

damage due to high static voltages or electric fields.

However, precautions must be taken to avoid applications of

voltages any higher than maximum rated voltages to this

high-impedance circuit. For proper operation, VIN and VOUT

should be constrained to a range of VSS ≤ (VIN or

VOUT) ≤ VDD except for I/O pin which can exceed VDD, and

the Test/Mute input, which can go below VSS.

Unused inputs must always be tied to an appropriate logic

voltage level (e.g. either VSS or VDD). Unused outputs and/or

an unused I/O must be left open.

Table 1. Maximum Ratings(1) (Voltages Referenced to VSS)

1. Maximum ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the limits in

the electrical characteristics tables.

Symbol

Parameter

Value

Unit

VDD

DC Supply Voltage

-0.5 to +12

V

VIN

DC Input Voltage

C1, C2, Detect

Osc, Low-Supply Trip

I/O

Feedback

Test

-0.25 to VDD +0.25

-0.25 to VDD +10

-15 to +25

-1.0 to VDD +0.25

V

IIN

DC Input Current, per Pin

±10

mA

IOUT

DC Output Current, per Pin

±25

mA

IDD

DC Supply Current, VDD/VSS pins

(15 Seconds in Reverse Dir.)

+25 Forward

-150 Reverse

mA

PD

Power Dissipation

† in Stil Air, 5 sec.

†† Continuous

1200(2)

350(3)

2. Derating: -12 mW/°C from 25°C to 60°C.

3. Derating: -3.5 mW/°C from 25°C to 60°C.

mW

Tstg

Storage Temperature

-55 to +125

°C

TA

Operating Temperature

-25 to +75

°C

TL

Lead Temperature, 1 mm from case for 10 seconds

260

°C

Table 2. Electrical Characteristics (Voltages Referenced to VSS, TA = -10 to 60°C unless otherwise indicated.)

Symbol

Parameter

Test Condition

Test

VDD

Min

Max

Unit

VDD

Power Supply Voltage Range

—

6.0

12

V

VTH

Supply Threshold Voltage, Low Supply Alarm

Low Supply Trip: VIN = VDD/3

15

—

7.2

7.8

V

IDD

Average Operating Supply Current

(per Package)

(Does not include Current through D3-IR Emitter)

Standby

Configured per Figure 5

—

12

9.0

—

9.0

7.0

µA

IDD

Peak Supply Current (per Package)

(Does not include IRED Current into base of Q1)

During Strobe On, IRED Off

Configured per Figure 5

During Strobe On, IRED On

Configured per Figure 5

—

12

—

1.25

2.5

mA

VIL

Low Level Input Voltage

I/O

Feedback

Test

7.0

10

16

9.0

—

1.5

2.7

0.5

V

VIM

Mid Level Input Voltage

Test

16

9.0

2.0

VDD-2.0

V

VIH

High Level Input Voltage

I/O

Feedback

Test

7.0

10

16

9.0

3.2

6.3

8.5

—

V

IIN

Input Current

OSC, Detect

Low-Supply Trip

Feedback

Test

VIN = VSS or VDD

3.12

15

10

16

12

-100

+100

nA

IIL

Test Mode Input Current

VIN = VSS or VDD

16

12

-100

-1.0

µA

유사한 부품 번호 - MC146012_07

제조업체	부품명	데이터시트	상세설명
Freescale Semiconductor...	MC146012ED	1Mb / 18P	LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC
Freescale Semiconductor...	MC146012EG	1Mb / 18P	LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC

More results

유사한 설명 - MC146012_07

제조업체	부품명	데이터시트	상세설명
Freescale Semiconductor...	MC146012	1Mb / 18P	LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC
	MC146010	1Mb / 18P	LOW POWER CMOS PHOTOELECTRIC SMOKE DETECTOR IC
	MC146010	390Kb / 18P	Low Power CMOS Photoelectric Smoke Detector IC
SHANGHAI BELLING CO., L...	BL59A12	271Kb / 8P	PHOTOELECTRIC SMOKE DETECTOR IC
SHANGHAI BELLING CO., L...	BL59A10	244Kb / 8P	PHOTOELECTRIC SMOKE DETECTOR IC
NXP Semiconductors	MC14467-1	288Kb / 8P	Low-Power CMOS Ionization Smoke Detector IC Rev 4, 05/2005
Freescale Semiconductor...	MC14467-1	238Kb / 8P	Low-Power CMOS Ionization Smoke Detector IC
Freescale Semiconductor...	MC14467-1	256Kb / 9P	Low-Power CMOS Ionization Smoke Detector IC
Renesas Technology Corp	RAA239101	258Kb / 4P	Photoelectric Smoke Detector AFE IC Jun 27, 2022
Gamewell-FCI by Honeywe...	PSD-7155	66Kb / 2P	Photoelectric smoke detector

More results

MC146012 데이터시트(PDF) 3 Page - Freescale Semiconductor, Inc

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유사한 부품 번호 - MC146012_07

유사한 설명 - MC146012_07

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