LTC1482CS8#PBF RS-485 and RS-422 by Analog Devices

Status: Production
Series: LTC1482
RoHS: Compliant
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The LTC1482 is a low power RS485 compatible transceiver that offers an active low carrier detect output. The open-drain carrier detect pin allows several transceivers to share the same carrier detect line and can be used to detect the insertion or removal of a driven RS485/RS422 cable.Enhanced ESD protection allows the LTC1482 to withstand ±15kV (human body model), IEC-1000-4-2 level 4 (±8kV) contact and level 3 (±8kV) air discharge ESD without latchup or damage.The LTC1482 receiver stays alive at all times except in shutdown. The supply current is a maximum of 700µA and 900µA when the driver is disabled and enabled respectively. In shutdown, the quiescent current of the LTC1482 drops to a maximum of 20µA.When the driver is disabled or the LTC1482 is in shutdown, the driver outputs are three-stated and remain in a high impedance state over the RS485 common mode range.Excessive power dissipation caused by bus contention or faults is prevented by a thermal shutdown circuit, which forces the driver outputs into a high impedance state.The LTC1482 is fully specified over the commercial and industrial temperature ranges and is available in 8-lead MSOP, PDIP and SO packages.

Where to Buy

Prices starting from US$3.77

Distributor Stock
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Analog Devices
from US$3.98
3,546
in stock
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Richardson RFPD
from US$3.77
-
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Features

No Damage or Latchup to ±15kV (Human Body Model), IEC1000-4-2 Level 4 (±8kV) Contact and Level 3 (±8kV) Air Discharge
Active Low Carrier Detect Output
Guaranteed High Receiver Output State for Floating, Shorted or Terminated Inputs with No Signal Present
Drives Low Cost Residential Telephone Wires
Low Power: ICC = 700µA Max with Driver Disabled
ICC = 900µA Max in Driver Mode Without Load
20µA Max Quiescent Current in Shutdown Mode
Single 5V Supply
–7V to 12V Common Mode Range Permits ±7V Ground Difference Between Devices on the Data Line
Maximum Data Rate of 4Mbps
Power Up/Down Glitch-Free Driver Outputs
Up to 32 Transceivers on the Bus
Available in 8-Lead MSOP, PDIP and SO Packages

Alternative Descriptions

L Pwr RS485 Tran w/ Carrier De | Analog Devices
INTERFACE - TRANSCEIVER | Richardson RFPD


LTC1482CS8#PBF Semiconductors - ICs by Linear Technology

IC TRANSCEIVER 3.3V RS485 8SOIC

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

Specifications

Device Type RS485 Transceiver
IC Interface Type RS422 RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number LTC1482
SVHC No SVHC (15-Jan-2018)
RoHS Phthalates Compliant Yes
Base Number 1482
Data Rate 4Mbps
Line Bus Drive Receive Transceiver Type RS-485
Operating Temperature Range 0°C to +70°C
Supply Current 580µA
Supply Voltage Range 4.75V to 5.25V
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC1482CS8#PBF?

Additional datasheets, footprints and schematics for LTC1482CS8#PBF are listed on our Part Details page. You can also find images and similar parts to LTC1482CS8#PBF on this page.

What pricing and inventory information can I view?

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What category does LTC1482CS8#PBF fall under?

The LTC1482CS8#PBF is listed under RS-485 and RS-422.

Can I view similar or alternative parts?

You can view similar parts to LTC1482CS8#PBF when available in the RS-485 and RS-422 range under the specifications section at the bottom of the details page.

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Is the LTC1482CS8#PBF RoHS compliant?

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

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Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for LTC1482CS8#PBF.

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