SC91650A Schematic ( PDF Datasheet ) - Silan Microelectronics

Teilenummer	SC91650A
Beschreibung	T/P DIALER WITH REDIAL & HANDFREE
Hersteller	Silan Microelectronics
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Gesamt 28 Seiten SC91650/1/2 A/B T/P DIALER WITH REDIAL & HANDFREE,HOLD DESCRIPTION The SC91650A/B, SC91651A/B, SC91652A/B are 13-memory Tone/Pulse switchable dialer with Last Number Redial(LNB) and HOLD function, 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 * 13-memory Tone/Puls e switchable dialer * Three 16-digit one touch memory and ten 16-digit two touch memory One 32-digit last number redial memory One 32-digit SAVE function for storing phone number in off hook status Note: only 15-digit/31-digit for Tone mode, 1-digit use to identify tone mode * Pulse-to-tone (P→T) is provided for PBX operation * Flash key is available * Minimum tone duration is 100ms for SC91650, SC91651 or 91ms for SC91652 * Minimum intertone pause is 106ms for SC91650, SC91651 or 91ms for SC91652 * Uses 3.579545MHz crystal or ceramic resonator ORDERING INFORMATION Device SC91650A SC91650B SC91651A SC91651B SC91652A SC91652B Package DIP-18-300-2.54 DIP-22-400-2.54 DIP-18-300-2.54 DIP-22-400-2.54 DIP-18-300-2.54 DIP-22-400-2.54 * Many options can be selected Mode (10PPS; 20PPS; Tone) M/B ratio (40:60;33:66) Pause time (3.6s;2.0s) Pulse number (n;n+1;10-n) Flash function (RESET;digit) (P→T) pause time (3.6s;1.0s) Flash time (80ms; 93ms; 100ms; 200ms; 300ms; 600ms) Flash pause time (200ms; 1000ms) * Redial pause time (1ms) * Mixed dialing and cascade dialing is provided * Handfree function is provided for speaker phone application * Power on reset circuit is provided * Hold function is provided * Keytone is provided * Packaged in 18-DIP or 22-DIP HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2005.06.16 Page 1 of 28 PIN CONFIGURATIONS SC91650/1/2 A/B C1 1 C2 2 C3 3 C4 4 C5 5 OSCI 6 OSCO 7 XMUTE 8 VSS 9 18 R4 17 R3 16 R2 15 R1 14 MODE 13 TONE 12 PO 11 HKS 10 VDD PMUTE 1 C1 2 C2 3 C3 4 C4 5 C5 6 OSCI 7 OSCO 8 XMUTE 9 VSS 10 HFI 11 22 KT 21 R4 20 R3 19 R2 18 R1 17 MODE 16 TONE 15 PO 14 HKS 13 VDD 12 HFO HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2005.06.16 Page 6 of 28 6 Page SC91650/1/2 A/B 2 .Quickly Store Procedure : ↑ ST, D1, D2, ST, EM1, ST, D3, D4, D5, St, EM2, ST, EMn ↓ Dial out : Nothing EM1 = D1, D2; EM2 = D3, D4, D5, EMn = D3, D4, D5 LNB : D1, D2 … , Dn 3.Redial EMn = D1 , D2, … … Dn Procedure : Dial out : Dial out : LNB : ↑ EMn ↓ Dt1, Dt2, … … Dtn (in tone mode) Dp1, Dp2, … … Dpn (in pulse mode) D1, D2,… … Dn G Two Touch Memory Function 1. Store Memory Procedure : ↑ ST, D1, D2… , Dn, ST, EMn ↓ Dial out : Nothing EMn = D1, D2,… … Dn Procedure : ↑ ST, D1, D2… … ,F, … … Dn, ST, EMn ↓ Dial out : Nothing EMn = D1, D2,… … ,F, … … Dn Procedure : ↑ ST, D1, D2… … ,P, … … Dn, ST, EMn ↓ Dial out : Nothing EMn = D1, D2,… … ,P, … … Dn Procedure : ↑ ST, D1, D2… … ,P→T, … … Dn, ST, EMn ↓ Dial out : Nothing EMn = D1, D2,… … , P→T, … … Dn 2 Quickly Store Procedure : ↑ ST, D1, D2, ST, EM1, ST, D3, D4, D5, St, EM2, ST, EMn ↓ Dial out : Nothing EM1 = D1, D2; EM2 = D3, D4, D5, EMn = D3, D4, D5 LNB : D1, D2 … , Dn 3 Redial EMn = D1 , D2, … … Dn Procedure : Dial out : Dial out : LNB : ↑ EMn ↓ Dt1, Dt2, … … Dtn (in tone mode ) Dp1, Dp2, … … Dpn (in pulse mode) D1, D2,… … Dn HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2005.06.16 Page 12 of 28 12 Page
Seiten	Gesamt 28 Seiten
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Besondere Datenblatt

Teilenummer	Beschreibung	Hersteller
SC91650	T/P DIALER WITH REDIAL & HANDFREE	Silan Microelectronics
SC91650A	T/P DIALER WITH REDIAL & HANDFREE	Silan Microelectronics
SC91650B	T/P DIALER WITH REDIAL & HANDFREE	Silan Microelectronics

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