Datasheet Specifications
- Part number
- IN9270
- Manufacturer
- Integral
- File Size
- 394.32 KB
- Datasheet
- IN9270_Integral.pdf
- Description
- DTMF RECEIVER
Description
TECHNICAL DATA IN9270 DTMF RECEIVER High-Performance Silicon-Gate CMOS The IN9270 is a complete DTMF receiver integrating both the bandsplit filter .
Features
* Test Conditions VOUTApplications
* leaving R to be selected by the designer. For example, a suitable value of R for a tREC of 40 ms would be 300 k. Different steering arrangements may be esed to select independently the guard-times for tone-present (tGTP) and tone-absent (tGTA). This may be necessary to meet system specifications whIN9270 Distributors
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