Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
PBL3853 |
Click to view a larger image
| Part Number | PBL3853 |
| Manufacturer | Ericsson |
| Description | The PBL 3853 is a biopolar integrated speech circuit with specific parameters making it highly suitable to be used as a line interface and speech circuit in a telephone line powered electronic payphon... |
| Features |
• Low own current consumption • Can operate both with active and passive impedance towards the line • Derives a high current from the line for auxiliary functions, 12 mA at 16 mA line current • Separate mute inputs for transmitter and receiver (receiver cut off) • Line length regulation possible (line loss compensation • Comes in 18 pin DIP and 20-pin SO package • High line current operation, max. 130 mA • Especially suitable for payphone applications • DTMF - confidence tone input • Excellent RFI performance 1 9 PBL 3853 5 4 10 +V - + 12 - 8 18 P 18-pin plastic DIP MA Rx 13 Tx B P B... |
| Document |
 PBL3853 Data Sheet
PDF 256.04KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PBL3852 |
Ericsson |
Universal Transmission Circuit |
|
| 2 | PBL38541 |
Ericsson |
Universal Speech Circuit |
|
| 3 | PBL38570 |
Ericsson |
Universal Speech Circuit |
|
| 4 | PBL38571 |
Ericsson |
High current Speech and Line interface Circuit |
|
| 5 | PBL38573 |
Ericsson |
Speech Circuit for constant current feeding systems |
|