RE46C128 查看數據表（PDF） - R and E International, Inc.
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RE46C128 Datasheet PDF : 8 Pages
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RE46C128
CMOS Ionization Smoke Detector ASIC with Interconnect
Product Specification
RE46c128 Typical Application
R&E International
Notes:
Figure 2
Pins 1 and 4 are not used.
External resistors on pin 13 can be used to adjust the alarm threshold.
R3, R4 and C1 are typical values and may be adjusted to maximize sound pressure.
C2 should be located as close as possible to the device power pins.
Route the pin 8 PC board trace away from pin 7 to avoid signal coupling.
Telephone 610.992.0727
Facsimile 610.992.0734
E-mail: rande@randeint.com
Page 6 of 8
DS-RE46C128-121806
This datasheet contains PROPRIETARY and CONFIDENTIAL information.
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