RE46C166 datasheet(5/30 Pages) MICROCHIP

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DS20002251B-page 5

RE46C165/6/7/8

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings†

VDD ...................................................................................12.5V

Input Voltage Range except FEED, I/O......VIN = -0.3V to VDD + 0.3V

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

I/O Input Voltage Range..................................VIO1= -0.3 to 15V

Input Current except FEED, TEST, VSEN ............... IIN = 10 mA

Input Current for FEED, VSEN ............................... IIN = 500 µA

Operating Temperature ...................................TA = -25 to +75°C

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

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

†Notice:

Stresses above those listed under “Maximum

Ratings” 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(3)

DC Electrical Characteristics:

Unless otherwise indicated, all parameters apply at TA = -25° to +75°, VDD = 9V,

Typical Application (unless otherwise noted), VSS = 0V

Parameter

Symbol

Test Pin

Min.

Typ.

Max.

Units

Conditions

Supply Voltage

VDD

—

Operating

Supply Current

IDD1

—

µA

COSC = VSS, LED off

IDD2

—

5.5

µA

COSC = VSS, LED off,

VDD = 12V

IDD3

—

COSC = VSS,

STROBE on IRED off

IDD4

—

COSC = VSS,

STROBE on, IRED on

(Note 1)

Input Voltage High

VIH1

6.2

4.5

—

FEED

VIH2

3.2

—

No local alarm,

I/O as an input

VIH3

1.6

—

VSEN

VIH4

8.5

—

TEST

Input Voltage Low

VIL1

—

4.5

2.7

FEED

VIL2

—

1.5

No local alarm,

I/O as an input

VIL3

—

0.5

VSEN

VIL4

—

TEST

Input Leakage Low

IIL1

1, 2, 3

—

-100

VDD = 12V, COSC = 12V,

STROBE active

IIL2

12, 10

—

-100

VDD = 12V, VIN = VSS

IIL3

15, 16

—

-1

µA

VDD = 12V, VIN = VSS

ILFD

—

-50

µA

FEED = -10V

Input Leakage High

IIH1

1, 2

—

100

VDD = 12V, VIN = VDD,

STROBE active

IIH2

3, 10, 12

—

100

VDD = 12V, VIN = VDD

IHFD

—

µA

FEED = 22V

Note 1:

Does not include Q3 emitter current.

Not production tested.

Production tested at room temperature with guardbanded limits.

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