LTC2873HUFD#PBF Multiprotocol Transceivers by Analog Devices

Status: Production
Series: LTC2873
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC2873 is a robust pin-configurable multiprotocol transceiver that supports RS232, RS485, and RS422 protocols while operating on a single 3V to 5.5V supply. The LTC2873 can be configured as a half-duplex RS485 transceiver or as an RS232 transceiver using the same two bus pins.A pin-controlled integrated termination resistor allows for easy interface reconfiguration, eliminating external resistors and control relays. Loopback mode steers the driver inputs to the receiver outputs for diagnostic self-test. The RS485 receiver supports up to 256 nodes per bus, and features full failsafe operation for floating, shorted or terminated inputs.An integrated DC/DC boost converter uses a tiny 2mm × 1.6mm inductor and one capacitor, eliminating the need for multiple supplies when driving RS232 levels.

Where to Buy

Prices starting from US$7.01

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$7.01
2,989
in stock
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Logo for Newark Electronics
Newark Electronics
from US$10.68
25
in stock
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Logo for element14
element14
from US$10.83
25
in stock
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Logo for Farnell
Farnell
from US$10.12
25
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$9.05
-
Buy Now

Features

One RS485 or One RS232 Transceiver
3V to 5.5V Supply Voltage
Up to 20Mbps RS485
Slew-Controlled RS232 Operation:
Selectable 1Mbps or 250kbps
Automatic Selection of Integrated RS485 (120Ω) and RS232 (5kΩ) Termination Resistors
High ESD: ±26kV HBM
Logic Loopback Mode
1.7V to 5.5V Logic Interface
Supports Up to 256 RS485 Nodes
RS485 Receiver Failsafe Eliminates UART Lockup
H-Grade Available (–40°C to 125°C)
Available in 24-Pin 4mm × 5mm QFN Package

Alternative Descriptions

1x-Bus RS485/RS232 Multiprotoc | Analog Devices
Transceiver, Rs232, Rs485, 2Tx, 2Rx | Newark Electronics
TRANSCEIVER, RS232, RS485, 2TX, 2RX | element14
INTERFACE - TRANSCEIVER | Richardson RFPD


LTC2873HUFD#PBF Semiconductors - ICs by Linear Technology

RS232/RS485 TXRX 20MBPS 5.5V QFN-24

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Type Transceiver
IC Interface Type RS232 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 3V
Supply Voltage Max 5.5V
Driver Case Style QFN
No. of Pins 24Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number LTC2873
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC2873HUFD#PBF?

Additional datasheets, footprints and schematics for LTC2873HUFD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC2873HUFD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC2873HUFD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC2873HUFD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC2873HUFD#PBF fall under?

The LTC2873HUFD#PBF is listed under Multiprotocol Transceivers.

Can I view similar or alternative parts?

You can view similar parts to LTC2873HUFD#PBF when available in the Multiprotocol Transceivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LTC2873HUFD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC2873HUFD#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC2873HUFD#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC2873HUFD#PBF.

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