MA5883 Datasheet (Zarlink Semiconductor) - 20 Memory LD/DTMF Switchable Dialler

MA5883, 20 Memory LD/DTMF Switchable Dialler

www.DataSheet4U.com THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS MA5883 ADVANCE INFORMATION DS3601-1.3 MA5883 20 MEMORY LD/DTMF SWITCHABLE DIALLER CHIP The MA5883 is a keypad switchable LD/DTMF dialler device with Last Number Redial facility and 20, 24-digit memories, 10 accessible via dedicated keys.

www.DataSheet4U.com Three operating modes are available: LD mode, with the ability to temporarily switch to DTMF mode from the keypad during a call, LD

MA5883 Features

* and circuit configurations. COL 6 IMP SELECT MASK OSC OUT OSC IN FILT IN FILT OUT HSW VSS VDD PAUSE OUT 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 COL 5 COL 4 ROW 4 ROW 3 ROW 2 ROW 1 COL 3 COL 2 COL 1 MUTE MF OUT COL 7 0.3" FEATURES s s s s s s s s DP 24/S Figure 1. Pin co