BU8307CS
Pulse / Tone Dialer
Features
- The BU8307CS includes both a pulse and tone dialer, making it possible to dial in either pulse or tone mode.
- A wide operating voltage range enables direct powering by line current. The voltage range guaranteed for both pulse and tone dialing is 2.5V to 5.5V.
- A built-in memory enables redialing of up to 32 digits. Note: In tone mode, the memory itself uses one digit, so please be aware that a maximum of 31 digits can be redialed.
- The BU8307CS conforms to the standards of Japan, America, Canada, England, Korea, Taiwan, and Australia.
- The VDD power supply voltage is independent of the DTMF output level.
- There is little deviation in the frequency dividing for the DTMF output frequency. The maximum on the + side is + 0.15%, and on the - side is – 0.08%.
Technical Data
bu8307cs.pdf 302K
bu8307cs.pdf 302K
|
