T/P SWITCHABLE DIALER WITH REDIAL HANDFREE FUNCTION

DESCRIPTION The SC91710A/B are Tone/Pulse switchable dialer which are fabricated in COMS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. FEATURES * Tone/Pulse switchable dialer * One 32-digit last nu

TONE / PULSE SWITCHABLE DIALER WITH HANDFREE FUNCTION

文件：297.08 Kbytes Page：18 Pages

有免提、重拨功能的音频/脉冲可转换的拨号电路

 SC91710A/B是音频/脉冲可转换的拨号电路，有上次号码重播(LNB)功能。它采用COMS工艺制造，无论在音频方式还是在脉冲方式下，工作电压范围都很宽。挂机状态下的保持电流很小。 ·音频/脉冲可转换 \n·一个32位上次号码重拨存储器 \n·脉冲转音频(P?T)键，供PBX使用 \n·有闪断键 \n·最短音频持续时间为98ms或83ms \n·最短音频间隔时间为98ms或83ms \n·提供多种模式选向---拨号方式(10pps；20pps；音频)---续断比(40:60；30:60)---暂停时间(3.6s) \n·有上电复位电路 \n·带免提功能 \n·闪断功能(RESET)---(P?T)等候时间(3.6s)---闪断时间(600ms, 300ms或80ms);

T/P SWITCHABLE DIALER WITH REDIAL HANDFREE FUNCTION

DESCRIPTION The SC91710A/B are Tone/Pulse switchable dialer which are fabricated in COMS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. FEATURES * Tone/Pulse switchable dialer * One 32-digit last nu

TONE / PULSE SWITCHABLE DIALER WITH HANDFREE FUNCTION

文件：297.08 Kbytes Page：18 Pages

TONE/PULSE SWITCHABLE DIALER

GENERAL DESCRIPTION The HM91710A/B are Tone/Pulse switchable dialer which are fabricated in CMOS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. FEATURES • Tone/pulse switchable dialer. • One 32-dig

TONE/PULSE SWITCHABLE DIALER

GENERAL DESCRIPTION The HM91710A/B are Tone/Pulse switchable dialer which are fabricated in CMOS technology with wide operating voltage for both tone and pulse mode, and consumes very low memory retention current in ON-HOOK state. FEATURES • Tone/pulse switchable dialer. • One 32-dig

TONE/PULSE SWITCHABLE DIALER

文件：159.33 Kbytes Page：19 Pages