PCD3311CTD - Brand New NXP Semiconductors IC Chips
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** GENERAL DESCRIPTION **
The PCD3311C and PCD3312C are single-chip silicon gate CMOS integrated circuits. They are intended principally for use in telephone sets to provide the dual-tone multi-frequency (DTMF) combinations required for tone dialling systems. The various audio output frequencies are generated from an on-chip 3.58 MHz quartz crystal-controlled oscillator. A separate crystal is used, and a separate microcontroller is required to control the devices.
** FEATURES **
• DTMF, modem and musical tone generation
• Stabilized output voltage level
• Low output distortion with on-chip filtering conforming to CEPT recommendations
• Latched inputs for data bus applications
• I 2 C-bus compatible
• Selection of parallel or serial (I 2 C-bus) data input (PCD3311C). -
Similar parts: 430483 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download PCD3311CTD
- Chipdatas Part: CD94-PCD3311CTD
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 09:25 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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