Datasheet > W91210

W91210

更新时间： 2022-11-25 19:14:00

品牌	Logo	应用领域
华邦 - WINBOND		脉冲
页数	文件大小	规格书
11页	202K
描述
TONE/PULSE DIALER WITH REDIAL FUNCTION

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W91210 数据手册

W91210 SERIES

TONE/PULSE DIALER WITH REDIAL FUNCTION

GENERAL DESCRIPTION

The W91210 series are Si-gate CMOS ICs that provide the necessary signals for either pulse or tone

dialing. The W91210 series features a redial function.

FEATURES

· DTMF/Pulse switchable dialer

· One by 32 digits for redial memory

· Pulse-to-tone (*/T) keypad for long distance call operation

· Uses 4 ´ 4 keyboard

· Easy operation with redial, flash, pause, and */T keypads

· Pause, P® T (pulse-to-tone) can be stored as a digit in memory

· Minimum tone output duration: 87 mS

· Minimum intertone pause: 87 mS

· Flash time (100 mS, 300 mS or 600 mS) selectable by keypad

· Pause time 3.6 sec or 2.0 sec

· On-chip power-on reset

· Uses 3.579545 MHz crystal or ceramic resonator

· Packaged in 16-pin plastic DIP

· The different dialers in the W91210 series are described in the following table:

TYPE NO.

PULSE

(ppS)

FLASH (mS)

PAUSE

TIME (S)

M/B

PULSE-TO-TONE

PAUSE TIME

W91212

W91214/A

W91216

100/300/600

3.6

3.6/2.0

3.6

Yes

Note: W91214 designed for use in France, W91216 for Germany.

Publication Release Date: May 1995

Revision A3

- 1 -

12 3 4 5 6 7...11

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与W91210相关器件

型号	品牌	描述	获取价格	数据表
W91210SERIES	WINBOND	Tone/Pulse Dialer With Redial Function	获取价格
W91212	WINBOND	TONE/PULSE DIALER WITH REDIAL FUNCTION	获取价格
W91212S	WINBOND	Telephone Dialer Circuit, CMOS, PDSO20, SOP-20	获取价格
W91214	WINBOND	Telephone Dialer Circuit, CMOS, PDIP16, PLASTIC, DIP-16	获取价格
W91214A	WINBOND	TONE/PULSE DIALER WITH REDIAL FUNCTION	获取价格
W91216	WINBOND	TONE/PULSE DIALER WITH REDIAL FUNCTION	获取价格