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SC91316

Silan
Part Number SC91316
Manufacturer Silan
Description (SC91310 Series) Tone / Pulse Dialer
Published Dec 4, 2005
Detailed Description Silan Semiconductors TONE / PULSE DIALER WITH REDIAL FUNCTION DESCRIPTION SC91310 Series The SC91310 series are monoli...
Datasheet PDF File SC91316 PDF File

SC91316
SC91316

Overview
Silan Semiconductors TONE / PULSE DIALER WITH REDIAL FUNCTION DESCRIPTION SC91310 Series The SC91310 series are monolithic ICs that provide the necessary signals for either pulse or tone dialing.
The SC91310 series feature a redial memory.
FEATURES *DTMF / Pulse switchable dialer *32 digits for redial memory *pulse-to-tone (P→T) keypad for long distance call operation *Break / Make ratio is selectable by pin option *Uses 4x4 keyboard *Easy operation with redial, flash, pause, and P→T keypads *Flash, pause, P→T (pulse-to tone) can be stored as a digit in memory *Minimum tone output duration:100ms *minimum intertone pause: 100ms *On-chip power-on reset *Uses 3.
579545 MHz crystal or ceramic resonator *Packaged in 18-pin plastic DIP DIP-18 ORDERING INFORMATION (The different dialers in the SC91310 series are shown in the following table) Type No.
SC91312/A SC91314/A SC91316 Pulse(pps) 10/20 10/20 10/20 Flash(ms) 600/300 73/100 600 Flash pause(ms) 600/300 140/100 600 Pause(s) 3.
6 3.
6 PIN CONFIGURATIONS C1 C2 C3 C4 B/M VSS 1 2 3 4 5 6 7 8 9 SC91310 18 R4 17 R3 16 R2 15 R1 14 VDD 13 MODE 12 DTMF 11 DP 10 HKS w w w .
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HANGZHOU SILAN MICROELECTRONICS CO.
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0 Silan Semiconductors BLOCK DIAGRAM XT SC91310 Series XT 7 HKS B/M MODE 8 10 5 13 15 16 17 18 1 2 3 4 D/A CONVERTER ROW&COLUMN PROGRAMMABLE COUNTER DATA LATCH& DECODER KEYBOARD INTERFACE READ/WRITE COUNTER CONTROL LOGIC PULSE CONTROL LOGIC SYSTEM CLOCK GENERATION R1 R2 R3 R4 C1 C2 C3 C4 9 11 T/P MUTE DP RAM LOCATION LATCH DTMF 12 ABSOLUTE MAXIMUM RATINGS Characteristic DC Supply Voltage Symbol VDD-VSS VIL Value -0.
3~7.
0 VSS-0.
3 VDD+0.
3 VSS-0.
3 VDD+0.
3 120 -20~+70 -55~+125 Unit V V V V V mW °C °C Input / Output Voltage VIH VOL VOH Power Dissipation Operating Temperature Storage Temperature PD Topr Tstg Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may advers...


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