| 制造商 | 部件名 | 数据表 | 功能描述 |
 Harris Corporation |
HC5520
|
191Kb / 20P |
CO/PABX Polarity Reversal Subscriber Line Interface Circuit
|
 Silicon Laboratories |
SI3226
|
671Kb / 38P |
Low-power sleep mode On-hook transmission Loop or ground start operation Smooth polarity reversal
|
 IXYS Corporation |
AN-118
|
118Kb / 3P |
Detecting Line Polarity Reversal Associated with BT Calling Line Identification Protocol
|
 Union Semiconductor, In... |
UM3487E
|
672Kb / 14P |
짹15kV ESD-Protected, Fail-Safe, Hot-Swappable Auto Polarity Reversal RS-485 Transceivers
|
|
UM3089E
|
764Kb / 14P |
짹15kV ESD-Protected, Fail-Safe, Hot-Swappable Auto Polarity Reversal RS-485 Transceivers
|
 MERITEK ELECTRONICS COR... |
NP
|
947Kb / 6P |
Standard non polarity series for using in polarity reversal circuits
|
 PHOENIX CONTACT |
EMD12-REL
|
58Kb / 2P |
Relay Module
|
 Pepperl+Fuchs Inc. |
HIC5863
|
777Kb / 4P |
Relay Module
|
|
KCD0-RSH-1.1E.1
|
951Kb / 5P |
Relay Module
|
|
KFD0-RSH-1
|
831Kb / 4P |
Relay Module
|