telephone interface
Abstract: LH1028BB
Text: LH1028BB TELEPHONE INTERFACE CIRCUIT Description The LH1028BB Telephone Interface Circuit TIC is a product fabrication of monolithic high-voltage BCDMOS technology and dielectric isolation. This integrated circuit performs the following basic functions: high-voltage diat-pulse
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LH1028BB
LH1028BB
telephone interface
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LH1028
Abstract: telephone interface
Text: TELEPHONE INTERFACE CIRCUIT AN AT&T PRODUCT ADVANCE DATA • W ITHSTANDS TELEPHONE LOOP VO L TAGES TO 150 V DC AND 200 V PULSED ■ OPERATES AT LOW TIP-RING VOLTAGES typically as low as 2.7 V ■ POLARITY GUARD HAS LOW INTERNAL VOLTAGE DROPS ■ MONOLITHIC SOLID-STATE CONSTRUC
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LH1028
LH1028)
LH1028
telephone interface
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M3561B
Abstract: saa1094 LS1240A equivalent relay oub 12v LM358 wheatstone bridge LH105
Text: TELEPHONE SET ICs DATABOOK 1st EDITION JULY 1989 USE IN LIFE SUPPORT MUST BE EXPRESSLY AUTHORIZED SGS-THOMSON’ PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF SGS-THOMSON
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SGS-Thomson telephone ic
Abstract: No abstract text available
Text: SGS-THOMSON «fômiÛÏÏIïMD ! LH1028 TELEPHONE INTERFACE CIRCUIT ADVANCE DATA AN AT&T PRODUCT • W ITHSTANDS TELEPHONE LOOP VO L TAG ES TO 150 V DC AND 200 V PULSED ■ OPERATES AT LOW TIP-RING VOLTAGES typically as low as 2.7 V ■ POLARITY GUARD HAS LOW INTERNAL
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LH1028
LH1028BB
LH1028
LH1028)
SGS-Thomson telephone ic
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PDF
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