The CS9370 by Semico is a DTMF Receiver. Below is the official datasheet preview.
| Part number | CS9370 |
|---|---|
| Manufacturer | Semico |
| File Size | 182.55 KB |
| Description | DTMF Receiver |
| Datasheet |
 CS9370_Semico.pdf
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CS9370 DTMF Receiver The CS9370 is a complete DTMF receiver integrating both the bandsplit filter and digital decoder functions.The filter section uses switched capacitor techniques for high-and low-group filters and dial-tone rejection.Digital counting techniques are employed in the decoder to detect and decode all 16 DTMF tone-pairs into 4-bit code.External component count is minimized by on-chip provision of a differential input amplifier, clock-oscillator and latched 3-state bus interfa
📁 CS9370 Similar Datasheet
