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Partname: | BU8872 |
Description: | DTMF receiver for telephones |
Manufacturer: | ROHM Co. |
Datasheet: | PDF (169K). Click here to download *) |
The BU8872 and BU8872FS are DTMF receiver ICs developed for use in telephone answering machines, and convert 16 different types of DTMF signals into 4-bit binary serial data. In addition to a compact 8-pin DIP (BU8872) or 16-pin SSOP (BU8872FS) package, these receivers feature a wide dynamic range, eliminating the need for an external input amplifier. Expertise from a number of companies has been incorporated into these products to enable guard time control through a host microcomputer. |
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![Click here to download BU8872 Datasheet](../../../pndecoder/datasheets/ROHM/img/001339.gif) Click here to download BU8872 Datasheet*) |
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