RE46C162 datasheet(5/22 Pages) MICROCHIP

5 / 22 page

 2010 Microchip Technology Inc.

DS22245A-page 5

RE46C162/163

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

VDD....................................................................................15V

Input Voltage Range Except FEED, I/O ........... VIN=-.3V to VDD +.3V

FEED Input Voltage Range .................... VINFD = -10 to +22V

I/O Input Voltage Range................................VIO1 = -.3 to 15V

Reverse Battery Time ...............................................TRB =5S

Input Current except FEED................................... IIN = 10 mA

Operating Temperature ............................... TA = -10 to +60°C

Storage Temperature ............................TSTG = -55 to +125°C

Maximum Junction Temperature......................... TJ = +150°C

† Notice:

Stresses above those listed under “Maximum rat-

ings” may cause permanent damage to the device. This is a

stress rating only and functional operation of the device at

these or any other conditions above those indicated in the

operation listings of this specification is not implied. Exposure

to maximum rating conditions for extended periods may affect

device reliability.

DC ELECTRICAL CHARACTERISTICS

DC Electrical Characteristics:

Unless otherwise indicated, all parameters apply at TA = +25°C, VDD = 9V,

OSCAP = .1 µF, RBIAS = 8.2 M

, VSS = 0V

Parameter

Symbol

Test

Min

Typ

Max

Units

Conditions

Supply Voltage

VDD

—

Operating

Supply Current

IDD1

—

6.5

µA

RBIAS = 8.2 MW, OSCAP = .1 µF

IDD2

—

µA

RBIAS = 8.2 MW, OSCAP = .1 µF;

VDD = 12V

Input Voltage High

VIH1

3,8

6.2

4.5

—

Note 2

VIH2

—

No local alarm, I/O as an input

VIH3

14.5

—

Input Voltage Low

VIL1

3,8

—

4.5

2.7

Note 2

VIL2

—

No local alarm, I/O as an input

VIL3

1—

—

2.5

Input Leakage Low

ILDET1

—

-0.75

VDD = 9V, DETECT = VSS,

0-40% RH

ILDET2

—

-1.50

VDD = 9V, DETECT = VSS, 85%

RH Note 1

ILFD

—

-50

µA

FEED = -10V

ILTONE

3—

—

-100

TONE = VSS

Input Leakage High

IHDET1

—

0.75

VDD = 9V, DETECT = VDD,

0-40% RH

IHDET2

—

1.50

VDD = 9V, DETECT = VDD,

85% RH Note 1

IHFD

—

µA

FEED = 22V

IIOL2

—

150

µA

No alarm, VIO = 15V

IHTONE

—

100

TONE = VDD

Output Off Leakage High

IIOHZ

4,5

—

µA

Outputs off

Input Pull Down Current

IPD1

µA

TSTART = 9V

Output High Voltage

VOH1

10,11

6.3

—

IOH = -16 mA, VDD = 7.2V

Note

Sample test only.

Not 100% production tested.

Production test at room with temperature guard banded limits.

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