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See Technical Specifications

PCD3310P +BOM

20-Pin DTMF TRX 3.579MHz CMOS 2.5V/3.3V/5V PDIP

Manufacturer:

NXP Semiconductor
Mfr.Part #:

PCD3310P
Datasheet:

PCD3310P Datasheet (PDF)
Product:

DTMF - Dual-tone Multi-frequency Dialers
Operating Supply Voltage:

2.5 V, 3.3 V, 5 V
Operating Supply Current:

600 uA
Minimum Operating Temperature:

- 25 C
EDA/CAD Models:

Request Free CAD Models for PCD3310P

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

Key Features

• Pulse, DTMF and ‘mixed mode’ dialling
• Mixed mode dialling: start with pulse dial, end with DTMF dial (e.g. for control of DTMF user equipment via a pulse network)
• 23-digit memory stores last number dialled, or number noted during conversation (notepad)
• Redial of both PABX and external calls
• Supports 16 dial keys: 0 to 9,∗, # A, B, C, and D
• Supports 4 function keys:
– Program (P) used to input notepad numbers
– Flash (FL) allows re-dialling without on-hook
– Redial (R) recalls and redialls stored number
– Change from pulse dial to DTMF dial in mixed mode (>)
• DTMF timing:
– for manual dialling, maximum duration burst/pause intervals are user-determined, but at least minimum duration burst/pause intervals are ensured
– for redial, minimum duration burst/pause intervals are used
• On-chip voltage reference for supply and temperature independent tone output
• On-chip filtering for low output distortion (CEPT compatible)
• On-chip oscillator uses low-cost 3.58 MHz (TV colour burst) crystal or piezo resonator
• Uses standard single-contact or double-contact (common left open) keyboard
• Keyboard entries fully debounced
• Flash (register recall) output.

Specifications

Product Category:	Communication ICs - Various	Product:	DTMF - Dual-tone Multi-frequency Dialers
Operating Supply Voltage:	2.5 V, 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:	26.92 mm
Product Type:	Communication ICs - Various	Subcategory:	Communication & Networking ICs
Supply Voltage - Max:	6 V	Supply Voltage - Min:	1.8 V, 2.5 V
Width:	6.4 mm	Unit Weight:	0.079719 oz