ISL3282EMRTEP

±16.5kV ESD Protected, 16Mbps, with Active Low Rx EN, RS-485/422 Receiver

Features ?SpecificationsperDSCCVIDV62/10601-01XB ?Fullmilitarytemperatureelectricalperformancefrom -55°Cto+125°C ?Controlledbaselinewithonewaferfabricationsiteandone assembly/testsite ?Fullhomogeneouslotprocessinginwaferfab ?Nocombinationofwaferfabrication

ISL3282EMRTEP

±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, TDFN Packaged, 16Mbps, Full Fail-safe, Low Power, RS-485/RS-422 Receiver; ? Specifications per DSCC VID V6210601\n? Full military temperature electrical performance from -55°C to +125°C\n? Controlled baseline with one wafer fabrication site and one assembly/test site\n? Full homogeneous lot processing in wafer fab\n? No combination of wafer fabrication lots in assembly\n? Full traceability through assembly and test by date/trace code assignment\n? Enhanced process change notification\n? Enhanced obsolescence management\n? Eliminates need for up-screening a COTS component\n? ±16.5kV IEC61000 ESD protection on RS-485 inputs\n? Class 3 ESD level on all other pins: >5kV HBM\n? Wide supply rang: 3.0V to 5.5V\n? Specified for +125°C operation\n? Logic supply pin (VL) eases operation in mixed supply systems\n? Full fail-safe (open, short, terminated/undriven)\n? True 1/8 unit load allows up to 256 devices on the bus\n? High data rates: up to 16Mbps\n? Low quiescent supply current: 500μA (maximum)\n? Very low shutdown supply current: 20μA (maximum)\n? -7V to +12V common-mode input voltage range\n? Tri-statable Rx available (active low or high EN input)\n? 5V tolerant logic inputs when VCC ≤ 5V\n;

The Intersil ISL3282EMRTEP is a ±16. 5kV IEC61000 ESD protected, 3. 0V to 5. 5V powered, single receiver that meets both the RS-485 and RS-422 standards for balanced communication. This receiver has very low bus currents (+125μA/-100μA), so it presents a true “1/8 unit load” to the RS-485 bus. This allows up to 256 receivers on the network without violating the RS-485 specification’s 32 unit load maximum and without using repeaters. Receiver inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or terminated but undriven. The ISL3282EMRTEP includes an active low enable pin and is offered in the Military Temperature range (-55°C to +125°C). A 26% smaller footprint is available with the TDFN package. This device also features a logic supply pin (VL) that sets the VOH level of the RO output (and the switching points of the RE/RE input) to be compatible with another supply voltage in mixed voltage systems. Device Information The specifications for an Enhanced Product (EP) device are defined in a Vendor Item Drawing (VID), which is controlled by the Defense Supply Center in Columbus (DSCC). “Hot-links” to the applicable VID and other supporting application information are provided on our website.

ISL3282EMRTEP

RS-485/RS-422 Receiver

ISL3282EMRTEP-TK

±16.5kV ESD Protected, 16Mbps, with Active Low Rx EN, RS-485/422 Receiver

Features ?SpecificationsperDSCCVIDV62/10601-01XB ?Fullmilitarytemperatureelectricalperformancefrom -55°Cto+125°C ?Controlledbaselinewithonewaferfabricationsiteandone assembly/testsite ?Fullhomogeneouslotprocessinginwaferfab ?Nocombinationofwaferfabrication

ISL3282EMRTEP-T

RS-485/RS-422 Receiver

ISL3282EMRTEP-TK

RS-485/RS-422 Receiver