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LTC2870IFE#PBF
Transceiver, RS232, RS422, RS485, 26 kV, 2 Driver, 2 Receiver, 3 to 5.5 V, -40 to 85 °C, TSSOP-28
New
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- LTC2870IFE#PBF
- Order Code:
- 4024386
- Technical Datasheet:
- LTC2870IFE#PBF Datasheet
Product Overview
LTC2870 is a robust pin-configurable multiprotocol transceiver with integrated termination supporting RS232, RS485, and RS422 protocols. The LTC2870 can be configured as two RS232 single ended transceiver or one RS485 differential transceiver on shared I/O lines. Pin-controlled integrated termination resistors allow for easy interface reconfiguration, eliminating external resistors and control relays. Half-duplex switches allow four-wire and two-wire RS485 configurations. Loopback mode steers the driver inputs to the receiver outputs for diagnostic self-test. The RS485 receiver support up to 256 nodes per bus, and feature full failsafe operation for floating, shorted or terminated inputs. Typical applications are software selectable RS232/RS485/RS422 interface, point-of-sale terminals, cable repeaters, protocol translators.
- 3V to 5.5V supply voltage
- 20Mbps RS485 and 500kbps RS232
- Automatic selection of integrated RS485 (120 ohm) and RS232 (5kohm) termination resistors
- Half-/full-duplex RS485 switching
- High ESD is ±26kV
- Logic loopback mode
- 1.7V to 5.5V logic interface
- Supports up to 256 RS485 nodes, RS485 receiver failsafe eliminates UART lockup
- 28-lead plastic TSSOP package
- -40°C to 85°C temperature range
Product Information
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- RS232 / RS485 Transceiver
- :
- RS232, RS422, RS485
- :
- 2Drivers
- :
- 2Receivers
- :
- 3V
- :
- 5.5V
- :
- TSSOP-EP
- :
- 28Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
- :
- LTC2870
Technical Documents (1)
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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
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$23.39
(
$25.73
Inc. GST)
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| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $23.39 ($25.73) | ( ) |
| 10+ | $21.50 ($23.65) | ( ) |
| 50+ | $20.61 ($22.67) | ( ) |
| 100+ | $18.16 ($19.98) | ( ) |
| 250+ | $17.27 ($19.00) | ( ) |
| 500+ | $16.16 ($17.78) | ( ) |
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