MPXM2102AS datasheet(628/670 Pages) MOTOROLA

628 / 670 page

MC145011

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Motorola Sensor Device Data

www.motorola.com/semiconductors

ELECTRICAL CHARACTERISTICS (TA = – 10 to 60°C Unless Otherwise Indicated, Voltages Referenced to VSS)

Symbol

Parameter

Test Condition

VDD

Min

Max

Unit

VDD

Power Supply Voltage Range

—

6.0

VTH

Supply Threshold Voltage, Low–Supply

Alarm

Low–Supply Trip: Vin = VDD/3

—

6.5

7.8

IDD

Average Operating Supply Current,

Excluding the Visible LED Current

(per Package)

Standby

Configured per Figure 5

12.0

—

µA

iDD

Peak Supply Current , Excluding the

Visible LED Current (per Package)

During Strobe On, IRED Off

Configured per Figure 5

12.0

—

2.0

During Strobe On, IRED On

Configured per Figure 5

12.0

—

3.0

VIL

Low–Level Input Voltage

I/O

Feedback

Test

9.0

—

1.5

2.7

7.0

VIH

High–Level Input Voltage

I/O

Feedback

Test

9.0

3.2

6.3

8.5

—

Iin

Input Current

Osc, Detect

Low–Supply Trip

Feedback

Vin = VSS or VDD

12.0

—

± 100

IIL

Low–Level Input Current

Test

Vin = VSS

12.0

—

– 1

µA

IIH

Pull–Down Current

Test

I/O

Vin = VDD

No Local Smoke, Vin = VDD

No Local Smoke, Vin = 17 V

9.0

12.0

0.5

—

100

140

µA

VOL

Low–Level Output Voltage

LED

Silver, Brass

Iout = 10 mA

Iout = 16 mA

6.5

—

0.6

1.0

VOH

High–Level Output Voltage

Silver, Brass

Iout = – 16 mA

6.5

5.5

—

Vout

Output Voltage

Strobe

(For Line Regulation, see Pin

Descriptions)

Inactive, Iout = –1 µA

Active, Iout = 100 µA to 500 µA

(Load Regulation)

—

9.0

VDD – 0.1

VDD – 4.4

—

VDD – 5.6

IRED

Inactive, Iout = 1 µA

Active, Iout = 6 mA

(Load Regulation)

—

9.0

—

2.25*

0.1

3.75*

IOH

High–Level Output Current

I/O

Local Smoke, Vout = 4.5 V

6.5

– 4

—

Local Smoke, Vout = VSS

(Short Circuit Current)

12.0

—

– 16

IOZ

Off–State Output Leakage Current

LED

Vout = VSS or VDD

12.0

—

± 1

µA

VIC

Common Mode

C1, C2, Detect

Voltage Range

Local Smoke, Pushbutton Test, or

Chamber Sensitivity Test

—

VDD – 4

VDD – 2

Vref

Smoke Comparator

Internal

Reference Voltage

Local Smoke, Pushbutton Test, or

Chamber Sensitivity Test

—

VDD – 3.08 VDD – 3.92

*TA = 25°C only.

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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