Wide Dynamic Range (50 DB) DTMF Receiver With Delayed DTMF Tone Detection (4.19 MHz Xtal)

The MT3271B is a high performance DTMF receiver which decodes all 16 Tone pairs into a 4-bit binary code and provides a delayed steering DTMF detection output. The device incorporates an AGC for wide dynamic range and is suitable for end-to-end signalling.
By Zarlink Semiconductor
MT3271B 's PackagesMT3271B 's pdf datasheet

MT3271B Pinout, Pinouts
MT3271B pinout,Pin out
This is one package pinout of MT3271B,If you need more pinouts please download MT3271B's pdf datasheet.

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