BA8206
munication ICs
Tone ringer IC for telephone set
BA8206 / BA8206F
The BA8206 and BA8206F are tone ringer ICs which produce a bell sound from a ringing signal. The frequency of the bell sound can be varied by changing the constants of the external resistance and capacitors. The operation initiation current dissipation can be changed at the RSL pin. Also, the output load can be selected, as a piezoelectric buzzer, a transformer coupled speaker, or other similar devices. FApplications Telephones, multi-function telephones, telephone answering machines, facsimiles, equipment involving telephones FFeatures 1) Low current dissipation. 2) Withstands up to 40V. 3) Operation initiation current dissipation can be changed using RSL pin. FBlock diagram
4) Pin layout is patible with the BA8205, BA6565A, and ML8205.
252 munication ICs
FAbsolute maximum ratings (Ta = 25_C)
BA8206 / BA8206F
FRemended operating conditions (Ta = 25_C)
FElectrical characteristics (unless otherwise noted, Ta =...
