PCD3310AT 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

生产厂家

PCD3310AT

Pulse and DTMF diallers with redial

Philips Electronics 

Philips Semiconductors

Pulse and DTMF diallers with redial

Product specification

PCD3310; PCD3310A

4 ORDERING INFORMATION

Table 1 Package information

TYPE

NUMBER

PCD3310P

PCD3310AP

PCD3310T

PCD3310AT

NAME

DIP20

DIP20

SO28

SO28

PACKAGE

DESCRIPTION

plastic dual in-line package; 20 leads (300 mil)

plastic dual in-line package; 20 leads (300 mil)

plastic small outline package; 28 leads; body width 7.5 mm

plastic small outline package; 28 leads; body width 7.5 mm

VERSION

SOT146-1

SOT146-1

SOT136-1

SOT136-1

Table 2 Functional options

TYPE

NUMBER

PCD3310P

PCD3310T

PCD3310AP

PCD3310AT

PULSE DIAL; BREAK/MAKE TIME (see notes 1 and 2)

67, 33 ms

67, 33 ms

60, 40 ms

60, 40 ms

MARK-TO-SPACE

RATIO

2:1

2:1

3:2

3:2

Notes

1. Pulse frequency 10 Hz, inter-digit pause (tid) = 840 ms.

2. Note that the PCD3310P; 10T and the PCD3310AP; 10AT differ only in the break/make ratio in pulse dialling.

The break/make times equate to mark-to-space ratios of 2 : 1 and 3 : 2 respectively.

1996 Nov 21

4

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