W91534AN - Winbond

W91534AN 13-MEMORY TONE/PULSE DIALER

The W91530N series are tone/pulse switchable telephone dialers with 13 memories, keytone or lock, and handfree dialing control. These chips are fabricated using Winbond's high-performance CMOS technology and thus offer good performance in low-voltage, low-power operations. FEATURES • DTMF/pulse switchable dialer • Two by 32 digits redial and save memory • .

Features

• DTMF/pulse switchable dialer
• Two by 32 digits redial and save memory
• Three by 16 digits one-touch direct repertory memory
• Ten by 16 digits two-touch indirect repertory memory
• Pulse-to-tone (
*/T) keypad for long distance call operation
• Cascaded dialing
• Uses 5 × 5 keyboard
• Easy operation with redial, flash, pause, and
*/T keypads
• Pause, P→T (pulse-to-tone) can be stored as a digit in memory
• 0 or 9 dialing inhibition pin for PABX system or long distance dialing lock out
• Dialing rate (10 ppS or 20 ppS) selectable by bonding option
• Minimum tone outp.