PinoutSpecifications Symbol Parameter Value Unit VDD DC Supply Voltage -0.3 to 7.0 V VI, VIN Digital or Analog Input Voltage -0.3 to (VDD + 0.3) V II, IIN Digital or Analog Input Current ± 1 mA IO Digital Output Current ± 20 mA IOUT Analog Output Current ± 10 ...
ST75C520: PinoutSpecifications Symbol Parameter Value Unit VDD DC Supply Voltage -0.3 to 7.0 V VI, VIN Digital or Analog Input Voltage -0.3 to (VDD + 0.3) V II, IIN Digital or Analog I...
SeekIC Buyer Protection PLUS - newly updated for 2013!
268 Transactions
All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

| Symbol | Parameter | Value | Unit |
| VDD | DC Supply Voltage | -0.3 to 7.0 | V |
| VI, VIN | Digital or Analog Input Voltage | -0.3 to (VDD + 0.3) | V |
| II, IIN | Digital or Analog Input Current | ± 1 | mA |
| IO | Digital Output Current | ± 20 | mA |
| IOUT | Analog Output Current | ± 10 | mA |
| Toper | Operating Temperature | 0, + 70 | °C |
| Tstg | Storage Temperature (plastic) | - 40, + 125 | °C |
| Ptot | Maximum Power Dissipation | 1000 | mW |
The SGS-THOMSON Microelectronics ST75C520 chip is a highly integrated modem engine, which can operate with all currently used FAX group III standards up to 14400bps. Full V.21, V.23 and Bell 103 full duplex modem standards are implemented.