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                                                                                                      1. Home
                                                                                                      2. Semiconductors - ICs
                                                                                                      3. Drivers & Interfaces
                                                                                                      4. Serial Communications RS232, RS485, RS422
                                                                                                      Print Page

                                                                                                      ST1480ABDR

                                                                                                      RS422/RS485 Transceiver, 1 Driver, 1 Receiver, 3V to 3.6V Supply, SOIC-8

                                                                                                      STMICROELECTRONICS ST1480ABDR
                                                                                                      Image is for illustrative purposes only. Please refer to product description.
                                                                                                      ManufacturerSTMICROELECTRONICS
                                                                                                      Manufacturer Part NoST1480ABDR
                                                                                                      Order Code2849897
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      See all Technical Docs
                                                                                                      Packaging Options
                                                                                                      61,517 In Stock

                                                                                                      Need more?

                                                                                                      2066 Delivery in 3-5 Business Days(SG stock)
                                                                                                      59451 Delivery in 4-6 Business Days(UK stock)
                                                                                                      QuantityPrice
                                                                                                      1+Rs.181.030
                                                                                                      10+Rs.121.580
                                                                                                      50+Rs.115.370
                                                                                                      100+Rs.109.160
                                                                                                      250+Rs.102.940
                                                                                                      500+Rs.99.390
                                                                                                      1000+Rs.95.840
                                                                                                      2500+Rs.86.440
                                                                                                      Price for:Each (Supplied on Cut Tape)
                                                                                                      Minimum: 1
                                                                                                      Multiple: 1
                                                                                                      Rs.181.03
                                                                                                      Enter Your Part No/Line Note
                                                                                                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                      Product Information

                                                                                                      ManufacturerSTMICROELECTRONICS
                                                                                                      Manufacturer Part NoST1480ABDR
                                                                                                      Order Code2849897
                                                                                                      Technical Datasheet

                                                                                                      Data Sheet

                                                                                                      Device TypeRS422 / RS485 Transceiver
                                                                                                      IC TypeRS422 / RS485 Transceiver
                                                                                                      No. of Receivers1Receivers
                                                                                                      No. of Transmitters1
                                                                                                      Communication ModeHalf Duplex
                                                                                                      Data Rate Max15Mbps
                                                                                                      Supply Voltage Min3V
                                                                                                      Supply Voltage Max3.6V
                                                                                                      IC Case / PackageSOIC
                                                                                                      No. of Pins8Pins
                                                                                                      No. of Nodes64
                                                                                                      ESD Protection±8 kV (Contact), ±15 kV (HBM)
                                                                                                      Fail SafeOpen, Short
                                                                                                      Operating Temperature Min-40°C
                                                                                                      Operating Temperature Max85°C
                                                                                                      Product Range-
                                                                                                      Qualification-
                                                                                                      MSLMSL 1 - Unlimited
                                                                                                      SVHCNo SVHC (21-Jan-2025)

                                                                                                      Product Overview

                                                                                                      3.3V powered, 15KV ESD protected, up to 12Mbps true RS485/RS422 transceiver. This device contains one driver and one receiver in half duplex configuration.

                                                                                                      • ±15KV human body model, ±8KV IEC 1000-4-2 contact discharge ESD protection
                                                                                                      • Temperature range from - 40°C to 85°C
                                                                                                      • Interoperable with 5V logic
                                                                                                      • 1µA low current shutdown mode max
                                                                                                      • Guaranteed 12Mbps data rate
                                                                                                      • Common mode input voltage range -7 to 12V
                                                                                                      • Industry standard 75176 pinout
                                                                                                      • Current limiting and thermal shutdown for driver overload protection
                                                                                                      • Guaranteed high receiver O/P state for floating, shorted or terminated I/P with no signal present
                                                                                                      • Allows up to 64 transceivers on the bus

                                                                                                      Warnings

                                                                                                      Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

                                                                                                      Technical Specifications

                                                                                                      Device Type

                                                                                                      RS422 / RS485 Transceiver

                                                                                                      No. of Receivers

                                                                                                      1Receivers

                                                                                                      Communication Mode

                                                                                                      Half Duplex

                                                                                                      Supply Voltage Min

                                                                                                      3V

                                                                                                      IC Case / Package

                                                                                                      SOIC

                                                                                                      No. of Nodes

                                                                                                      64

                                                                                                      Fail Safe

                                                                                                      Open, Short

                                                                                                      Operating Temperature Max

                                                                                                      85°C

                                                                                                      Qualification

                                                                                                      -

                                                                                                      SVHC

                                                                                                      No SVHC (21-Jan-2025)

                                                                                                      IC Type

                                                                                                      RS422 / RS485 Transceiver

                                                                                                      No. of Transmitters

                                                                                                      1

                                                                                                      Data Rate Max

                                                                                                      15Mbps

                                                                                                      Supply Voltage Max

                                                                                                      3.6V

                                                                                                      No. of Pins

                                                                                                      8Pins

                                                                                                      ESD Protection

                                                                                                      ±8 kV (Contact), ±15 kV (HBM)

                                                                                                      Operating Temperature Min

                                                                                                      -40°C

                                                                                                      Product Range

                                                                                                      -

                                                                                                      MSL

                                                                                                      MSL 1 - Unlimited

                                                                                                      Technical Docs (2)

                                                                                                      Technical Data Sheet EN

                                                                                                      Product Change Notice EN

                                                                                                      Legislation and Environmental

                                                                                                      Country of Origin:
                                                                                                      Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                      Malaysia
                                                                                                      Country in which last significant manufacturing process was carried out
                                                                                                      Tariff No:85389000
                                                                                                      US ECCN:EAR99
                                                                                                      EU ECCN:NLR
                                                                                                      RoHS Compliant:Yes

                                                                                                      RoHS

                                                                                                      RoHS Phthalates Compliant:Yes

                                                                                                      RoHS

                                                                                                      SVHC:No SVHC (21-Jan-2025)
                                                                                                      Download Product Compliance Certificate

                                                                                                      Product Compliance Certificate

                                                                                                      Weight (kg):.000193
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