RE46C152 데이터 시트보기 (PDF) - Microchip Technology

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RE46C152

CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Tone Select

Microchip Technology 

RE46C152

CMOS Ionization Smoke Detector ASIC with Interconnect,

Timer Mode and Tone Select

Product Specification

R&E International

A Subsidiary of Microchip Technology Inc.

DC Electrical Characteristics – Continued

Parameter

Offset Voltage

Common Mode Voltage

Output Impedance

Hysteresis

Symbol

VGOS1

VGOS2

VGOS3

VCM1

VCM2

ZOUT

VHYS

Test

Pin

14,15

15,16

13,15

14,15

13,15

14,16

13

Test Conditions

Guard Amplifier

Guard Amplifier

Smoke Comparator

Guard Amplifier, Note 2

Smoke Comparator, Note 2

Guard Amplifier Outputs, Note 2

No Alarm to Alarm Condition

Note 1: Sample test only.

Note 2: Not 100% production tested.

Note 3: Production test at room with temperature guardbanded limits.

Limits

Min Typ Max Units

-50

50

mV

-50

50

mV

-50

50

mV

2

VDD-.5

V

.5

VDD-2

V

10

kΩ

90

130 170

mV

© 2009 Microchip Technology Inc.

DS22175A-page 3

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