s SA541, SA54L1 PULSE/DTMF SWITCHABLE DIALLERS Selectable Loop-Disconnect (Pulse) or DTMF (Tone) dialling modes 32 Digit Last Number Redial (LNR) Selectable Interdigit .

such as home banking, credit-card verification and other applications requiring low speed data communications. The secon.

The SA54X1 is pin compatible with SAMES' SA54X5 family of diallers. Ordering Information SA54X1X Lock Option L: with (22 pin package) Blank: without (20 pin package) On-Hook Current Option 3 5µA @ 2.5V 6 1µA @ 2.5V 9 1µA @ 3V 4 1µA @ 3V (and TB.

SA54

SA5411

SA545

SA54A

SA54C

SA54CA

SA54L5

SA5

SA5.0

SA5.0A

SA5.0C

SA5.0CA

SA5.0G