LTC2851IS8#PBF RS-485 and RS-422 by Analog Devices

Status: Production
Series: LTC2851
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC2850, LTC2851 and LTC2852 are low power, 20Mbps RS485/RS422 transceivers operating on 3.3V supplies. The receiver has a one-eighth unit load supporting up to 256 nodes per bus (C, I-grade), and a failsafe feature that guarantees a high output state under conditions of floating or shorted inputs. The driver maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessive power dissipation caused by bus contention or a fault is prevented by current limiting all outputs and by thermal shutdown. Enhanced ESD protection allows these parts to withstand up to ±15kV (human body model) on the transceiver interface pins without latchup or damage.

Where to Buy

Prices starting from US$2.92

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$3.20
553
in stock
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Logo for Chip One Stop
Chip One Stop
from US$3.80
28
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.94
3
in stock
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Logo for element14
element14
from US$3.21
3
in stock
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Logo for Farnell
Farnell
from US$3.23
3
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$2.92
-
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Features

3.3V Supply Voltage
20Mbps Maximum Data Rate
No Damage or Latchup Up to ±15kV HBM
High Input Impedance Supports 256 Nodes (C, I‑Grade)
Operation Up to 125°C (H-Grade)
Guaranteed Failsafe Receiver Operation Over the Entire Common Mode Range
Current Limited Drivers and Thermal Shutdown
Delayed Micropower Shutdown: 5μA Maximum (C, I-Grade)
Power Up/Down Glitch-Free Driver Outputs
Low Operating Current: 370μA Typical in Receive Mode
Compatible with TIA/EIA-485-A Specifications
Available in 8-Pin and 10-Pin 3mm × 3mm DFN, 8-Pin and 10-Pin MSOP, and 8-Pin and 14-Pin SO Packages

Alternative Descriptions

3.3V 20Mbps RS485/RS422 Tran | Analog Devices
Rs422/Rs485 Transceiver, -40 To 85Deg C | Newark Electronics
RS422/RS485 TRANSCEIVER, -40 TO 85DEG C | element14
INTERFACE - TRANSCEIVER | Richardson RFPD


LTC2851IS8#PBF Semiconductors - ICs by Linear Technology

IC TRANSCIEVER 3.3V RS485 8SOIC

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

Specifications

Device Type RS422 / RS485 Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number LTC2851
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes
Base Number 2851
Data Rate 20Mbps
Line Bus Drive Receive Transceiver Type RS422 / RS485
Operating Temperature Range -40°C to +85°C
Supply Current 450µA
Supply Voltage Range 3V to 3.6V
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC2851IS8#PBF?

Additional datasheets, footprints and schematics for LTC2851IS8#PBF are listed on our Part Details page. You can also find images and similar parts to LTC2851IS8#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC2851IS8#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC2851IS8#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC2851IS8#PBF fall under?

The LTC2851IS8#PBF is listed under RS-485 and RS-422.

Can I view similar or alternative parts?

You can view similar parts to LTC2851IS8#PBF when available in the RS-485 and RS-422 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 LTC2851IS8#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC2851IS8#PBF RoHS compliant?

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

Which authorised distributors for LTC2851IS8#PBF have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for LTC2851IS8#PBF.

How do I check stock and lead times for all distributors?

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