• ADM3483EARZ
  • ADM3483EARZ
  • ADM3483EARZ
  • ADM3483EARZ
  • ADM3483EARZ
  • ADM3483EARZ
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The ADM3483E/ADM3486E/ADM3488E/ADM3490E/ADM3491E are 3.3 V, low power data transceivers with ±15 kV ESD protection suitable for full- and half-duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission, and they comply with TIA/EIA standards RS485 and RS-422. The ADM3483E/ADM3486E are half-duplex transceivers that share differential lines and have separate enable inputs for the driver and receiver. The full-duplex ADM3488E/ ADM3490E/ADM3491E transceivers have dedicated differential line driver outputs and receiver inputs. The ADM3491E also features separate enable inputs for the driver and receiver. The devices have a 12 kO receiver input impedance, which allows up to 32 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tristated to avoid overloading the bus. The driver outputs of the ADM3483E/ADM3486E/ADM3488E are slew rate limited, in order to reduce EMI and data errors caused by reflections from improperly terminated buses. The receiver has a fail-safe feature that ensures a logic high output when the inputs are floating. Excessive power dissipation caused by bus contention or by output shorting is prevented with a thermal shutdown circuit. The parts are fully specified over the industrial temperature range and are available in 8-lead and 14-lead narrow SOIC packages. Applications Power/energy metering Telecommunications EMI-sensitive systems Industrial control Local area networks

supply_voltage_dc3.00 V (min)
data_rate250 kbps
case_package_siSOIC
rohs_statusCompliant
reach_svhc_complianceNo SVHC
lead_free_statusContains Lead
mounting_styleSurface Mount
packagingTube
case_packageSOIC
supply_current2.20 mA
lifecycle_statusActive
pin_count8
Годб/г
Упаковкалин
Количество в упаковке98
КорпусSOIC-8
Вес0.259 г
Device TypeRS422 / RS485 Transceiver
IC Interface TypeRS422, RS485
No. of Drivers1Drivers
No. of Receivers1Receivers
Supply Voltage Min3V
Supply Voltage Max3.6V
Driver Case StyleSOIC
No. of Pins8Pins
Operating Temperature Min-40°C
Operating Temperature Max85°C
PackagingEach
Product Range-
Automotive Qualification Standard-
MSLMSL 1 - Unlimited
IC Generic NumberADM3483
SVHCNo SVHC (07-Jul-2017)
RoHS Phthalates CompliantYes
Base Number3483
Data Rate250Kbps
Line, Bus Drive, Receive, Transceiver TypeRS485 / RS422
Operating Temperature Range-40°C to +85°C
Supply Current1.1mA
Supply Voltage Range3V to 3.6V
Termination TypeSurface Mount Device
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