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Cermetek Microelectronics, Inc. CH1809A TELECOM IC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Quest Components	CH1809A		378			1 $28.6 10 $28.6 100 $28.6 1000 $23.1 10000 $23.1	Buy Now

CH1809A Datasheets (3)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
CH1809/A		Cermetek Microelectronics	LINE DETECTOR MONITOR		Original	PDF
CH1809A		Cermetek Microelectronics	Family of line detection and monitoring product		Original	PDF
CH1809A		Cermetek Microelectronics	Line Detector Module		Original	PDF

CH1809A Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
CH1804/A Abstract: rj11 pcb mount CH1808 telephone Text: Cermetek microelectronics INTRODUCTION The CH1804/A and CH1809/A are line status detectors that are used to detect/monitor a device off-hook condition, or severed, or cut telephone lines on a telephone line shared by multiple devices. The CH1804/A is a single line monitor,	Original	CH1804/A CH1809/A rj11 pcb mount CH1808 telephone	PDF
CH1804 Abstract: CH1804A CH1809 CH1809A CH1808 Text: CH1804/A and CH1809/A Family of Line Detection and Monitoring Products INTRODUCTION The CH1804/A and CH1809/A are line status detectors that are used to monitor line off-hook status for shared lines, or to detect a severed or cut telephone line. The CH1804/A is a single line monitor.	Original	CH1804/A CH1809/A CH1809/A CH1804 CH1809 CH1804A CH1809 CH1809A CH1808	PDF
Untitled Abstract: No abstract text available Text: CH1809/CH1809A Dual Cut Line Detectors INTRODUCTION FEATURES The CH1809/CH1809A Dual Cut Line Detectors can detect the severing of one or two telephone lines of the local loop of the telephone company or wet leased line loop. The device is ideal for alarm systems or critical instrumentation products where it is	OCR Scan	CH1809/CH1809A CH1809/CH1809A 000144b	PDF
Untitled Abstract: No abstract text available Text: ^ CERHETEK MICROELECTRONICS hflE D • 2005flD3 000135b Oflb B K E R V m icroalaccronlc* CH1809/CH1809A Dual Cut Line Detectors INTRODUCTION FEATURES The CH1809/CH1809A Dual Cut Line Detectors can detect the severing of one or two telephone lines of the local loop of the	OCR Scan	2005flD3 000135b CH1809/CH1809A CH1809/CH1809A	PDF
CH1809 Abstract: rj11 pcb mount CH1809A RJ45S Text: CH1809/CH1809A Dual Cut Line Detectors INTRODUCTION FEATURES The CH1809/CH1809A Dual Cut Line Detectors can detect the severing of one or two telephone iines of the local loop of the telephone com pany or wet leased line loop. The device is ideal for alarm systems or critical instrumentation products where it is	OCR Scan	CH1809/CH1809A 000144b CH1809 rj11 pcb mount CH1809A RJ45S	PDF