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PCD3311CP +BOM

Comprehensive assortment of communication components

PCD3311CP General Description

The PCD3311C and PCD3312C are single-chip silicongate CMOS integrated circuits. They are intendedprincipally for use in telephone sets to provide thedual-tone multi-frequency (DTMF) combinations requiredfor tone dialling systems. The various audio outputfrequencies are generated from an on-chip 3.58 MHzquartz crystal-controlled oscillator.

pcd3311cp pcd3311cp

Key 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
• I2C-bus compatible
• Selection of parallel or serial (I2C-bus) data input (PCD3311C).

pcd3311cp pcd3311cp
pcd3311cp pcd3311cp

Specifications

Product Category: Communication ICs - Various Product: DTMF - Dual-tone Multi-frequency Generators
Operating Supply Voltage: 3.3 V, 5 V Operating Supply Current: 600 uA
Minimum Operating Temperature: - 25 C Maximum Operating Temperature: + 70 C
Mounting Style: Through Hole Frequency: 3.579 MHz
Height: 3.2 mm Length: 19.5 mm
Product Type: Communication ICs - Various Subcategory: Communication & Networking ICs
Supply Voltage - Max: 6 V Supply Voltage - Min: 2.5 V
Width: 6.48 mm Unit Weight: 0.057144 oz

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Ratings and Reviews

More
R
R**k 02/18/2024

The product arrive in 21 days. The product is accorded to the specification

8
I
I**h 06/08/2023

Somewhere fucked on the shipment, but the seller repaid. So it is better to order in the package with something else, so that there was more than 5 $ and there was a track number.

15
N
N**h 05/14/2023

All ok! Collected, works.

12
W
W**m 02/13/2023

fast delivery, module looks good.

12

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