BU8877F Description
www.DataSheet4U.com 99W121A Call Progress Tone Decoder for Telephone BU8877/F .
The BU8877 and BU8877F are ICs that detect dial tones from a call progress signal used in the telephone lines.
BU8877F Applications
* Telephone, Codeless telephone and Facsimile for the U. S. SOP16
Absolute Maximum Ratings (Ta=25˚C)
Parameter Power supply voltage Power dissipation DIP8 SOP16 Symbol VCC Pd Topr Tstg Limits 7 800 300
* 1
* 2
Unit V mW ˚C ˚C
Operating temperature range Storage temperature range
-30 ~ +80 -5
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