5V RS232 Transceiver With One Receiver Active In ShutdownThe LT1341 is an advanced low power three-driver, five-
receiver RS232 transceiver. Included on the chip is a
shutdown pin for reducing supply current to near zero.
During shutdown one receiver remains active to detect
incoming RS232 signals, for example, to wake up a
system. All other receivers and the drivers assume high
impedance states during shutdown.
The driver disable function provides additional control of
operating mode. When driver disable is high the charge
pump and drivers turn off. Receivers continue to operate
during driver disable.
New ESD structures on the chip allow the LT1341 to
survive multiple 10kV strikes, eliminating the need for
costly TransZorbs on the RS232 line pins.
The LT1341 is fully compliant with all EIA RS232 specifi-
cations and operates in excess of 120kbaud even driving
heavy capacitive loads. By Linear Technology Corporation
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Part | Manufacturer | Description | Datasheet | Samples | |
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LT1341CNW#PBF | Analog Devices | 5V RS232 Transceiver with One Receiver Active in SHUTDOWN | |||
LT1341CSW#TRPBF | Analog Devices | 5V RS232 Transceiver with One Receiver Active in SHUTDOWN | |||
LT1341CSW#PBF | Analog Devices Inc | 5V RS232 Transceiver with One Receiver Active in SHUTDOWN | |||
LT1341CG#TRPBF | Analog Devices Inc | 5V RS232 Transceiver with One Receiver Active in SHUTDOWN | |||
LT1341CG#PBF | Analog Devices | 5V RS232 Transceiver with One Receiver Active in SHUTDOWN |
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LT1341 Pb-Free | LT1341 Cross Reference | LT1341 Schematic | LT1341 Distributor |
LT1341 Application Notes | LT1341 RoHS | LT1341 Circuits | LT1341 footprint |