| PART |
Description |
Maker |
| LTC2870 |
RS232/RS485 Multiprotocol Transceivers
|
Linear Technology
|
| LTC2872 |
RS232/RS485 Dual Multiprotocol Transceiver
|
Linear Technology
|
| F81438 F81438G |
Single 5V RS232/RS422/RS485 Multiprotocol
|
Feature Integration Technology Inc.
|
| LTM2881 LTM2882 LTC2804 LTC2801 LTC2802 LTC2803 LT |
RS232/RS485 Dual Multiprotocol Transceiver with Integrated Termination
|
Linear Technology
|
| LTC1321CS LTC1321IN LTC1322 LTC1335C LTC1335CS LTC |
RS232/EIA562/RS485 Transceivers
RS232/EIA562/RS485 Transceivers LINE TRANSCEIVER, PDIP24
RS232/EIA562/RS485 Transceivers RS232/EIA562/RS485收发
RS232/EIA562/RS485 Transceivers LINE TRANSCEIVER, PDSO24
|
Linear Technology Corporation
Linear Technology, Corp.
|
| LTC2870CUFDPBF LTC2871CUHFPBF LTC2870IUFDPBF LTC28 |
RS232/RS485 Multiprotocol Transceivers with Integrated Termination
TRIPLE LINE TRANSCEIVER, PQCC28
TRIPLE LINE TRANSCEIVER, PDSO28
|
Linear Technology
LINEAR TECHNOLOGY CORP
|
| LTM2881 LTC1520 LTC491 LTC485 LTC2850 LTC2851 LTC1 |
20Mbps RS485 Transceivers
20Mbps RS485 Transceivers with Integrated Switchable Termination
|
Linear Technology
|
| OP705D OP705A OP705B OP705C |
NPN Pho to tran sistor with Base-Emit ter Resistor
|
OPTEK[OPTEK Technologies]
|
| NESG3031M05 NESG3031M05-T1 |
NECs NPN SiGe HIGH FREQUENCY TRAN SIS TOR
|
NEC Corp.
NEC[NEC]
|
| ADM1385 ADM1385ARS-REEL7 ADM3222 ADM3202 |
High-Speed, 3.3V, 2-Channel RS232/V.28 Interface Device with 460kBPS Data Rate and Shutdown and Enable Pins
High-Speed, 2-Channel RS232/V.28 Interface Devices
Low Power, 3.3 V, RS-232 Line Drivers/Receivers
|
Analog Devices
|
| LTC1685 LTC1685CS8 1685F |
From old datasheet system
52Mbps, Precision Delay, RS485 Fail-Safe Transceiver
52Mbps/ Precision Delay/ RS485 Fail-Safe Transceiver
|
Linear Technology Corporation
|
| SP508 SP508CF |
Rugged 40Mbps / 8 Channel Multiprotocol Transceiver with Programmable DCE/DTE and Termination Resistors
Rugged 40Mbps, 8 Channel Multiprotocol Transceiver with Programmable DCE/DTE and Termination Resistors 坚固40Mbps的，8通道多协议收发器，具有可编程DCE DTE和终端电
|
Sipex
Maxim Integrated Products, Inc.
|
