BU8877 Search Results

BU8877 Datasheets (4)

Part	Manufacturer	Description	Datasheet Type	PDF
BU8877	ROHM	Call Progress Tone Decoder for Telephone	Original	PDF
BU8877	ROHM	DTMF Receiver, 3.58MHz, 5V, 8-DIP	Original	PDF
BU8877/F	ROHM	Communications LSIs > ICs for telephone > Call progress tone decoder	Original	PDF
BU8877F	ROHM	DTMF Receiver, 3.58MHz, 5V, 16-SOP	Original	PDF

BU8877 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
812 6V8A Abstract: BU8877 BU8877F Call Progress Tone generator Text: 99W121A Call Progress Tone Decoder for Telephone BU8877/F Description The BU8877 and BU8877F are ICs that detect dial tones from a call progress signal used in the telephone lines. The ICs detect dual signals 350Hz from 345 to 355Hz and 440Hz(from 435 to 445Hz).	Original	99W121A BU8877/F BU8877 BU8877F 350Hz 355Hz 440Hz 445Hz) BU8877 812 6V8A Call Progress Tone generator	PDF
telephone dial tone detect Abstract: 350Hz IDD21 BU8877 BU8877F 440hz 3.58MHz crystal XTAL Text: 99W121A Call Progress Tone Decoder for Telephone BU8877/F Description The BU8877 and BU8877F are ICs that detect dial tones from a call progress signal used in the telephone lines. The ICs detect dual signals 350Hz from 345 to 355Hz and 440Hz(from 435 to 445Hz).	Original	99W121A BU8877/F BU8877 BU8877F 350Hz 355Hz 440Hz 445Hz) BU8877 telephone dial tone detect IDD21 3.58MHz crystal XTAL	PDF

Catalog Datasheet

MFG & Type

Document Tags

PDF

812 6V8A

Abstract: BU8877 BU8877F Call Progress Tone generator
Text: 99W121A Call Progress Tone Decoder for Telephone BU8877/F Description The BU8877 and BU8877F are ICs that detect dial tones from a call progress signal used in the telephone lines. The ICs detect dual signals 350Hz from 345 to 355Hz and 440Hz(from 435 to 445Hz).

Original

99W121A BU8877/F BU8877 BU8877F 350Hz 355Hz 440Hz 445Hz) BU8877 812 6V8A Call Progress Tone generator

PDF

telephone dial tone detect

Abstract: 350Hz IDD21 BU8877 BU8877F 440hz 3.58MHz crystal XTAL
Text: 99W121A Call Progress Tone Decoder for Telephone BU8877/F Description The BU8877 and BU8877F are ICs that detect dial tones from a call progress signal used in the telephone lines. The ICs detect dual signals 350Hz from 345 to 355Hz and 440Hz(from 435 to 445Hz).