HT9200A/HT9200B DTMF Generators
Features
· Operating voltage: 2.5V~5.5V · Serial mode for the HT9200A · Serial/parallel mode for the HT9200B · Low standby current
· Low total harmonic distortion · 3.58MHz crystal or ceramic resonator · HT9200A: 8-pin DIP/SOP package
HT9200B: 14-pin SOP package
General Description
The HT9200A/B tone generators are designed...
