ADUM1201ARZ

ADUM1201ARZ-RL7 is an Analog Devices iCoupler dual-channel digital isolator in SOIC-8, tape and reel — for isolating high-speed logic signals: SPI lines, UART and general-purpose data across ground domains. 2500 VRMS magnetic isolation with 1 Mbps and 25 kV per microsecond transient immunity is the selection point: optocoupler-free isolation in an 8-pin package. Selection advice: the RL7 suffix denotes tape and reel on a 7-inch reel — for tube packing, check the non-RL7 ordering code. Both channels run the same direction (1/1) — for opposite-direction pairs such as TX plus RX, the ADUM1201 is not the part; check the channel-direction code in the ADUM120x family before ordering. 2.7 V to 5.5 V on each side allows mixed-voltage isolation; −40 °C to +105 °C. ADI lists this part as Active through distribution. Parameters verified against distributor and manufacturer documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ISO7240CDWR is a Texas Instruments high-speed quad-channel digital isolator — for cost-effective ground isolation in industrial fieldbus, motor-drive feedback and PLC I/O: 4000-Vpeak isolation, 25-Mbps signaling, TTL input thresholds with input noise filter, and 1-ns max channel-to-channel skew. The selection point is the price/performance: the mature ISO7240 family undercuts the newer ISO7741 on cost for designs that do not need 100-Mbps or reinforced ratings — all four channels in the same direction suits quad-SPI or parallel-bus isolation. Selection advice: the CDWR suffix is the SOIC-16 tape-and-reel orderable — the C option has TTL thresholds with noise filter while the M option uses CMOS VCC/2 thresholds without filter, so match the input logic family; for failsafe-output selection use the ISO7240CF variant. TI lists this as Active in production. Parameters verified against TI documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ISO7741DWR is a Texas Instruments reinforced quad-channel digital isolator — for isolating SPI, UART, CAN and GPIO across ground domains in industrial drives, charging piles and factory automation: 5000-VRMS isolation rating, 100-Mbps data rate, 10.7-ns typical propagation delay, and ±100-kV/µs typical CMTI. The 3-forward/1-reverse channel direction suits SPI isolation (3 data lines one way, 1 back); the SiO2 capacitive barrier outlasts optocouplers with no LED aging. Selection advice: the DWR suffix is the wide-body SOIC-16 tape-and-reel orderable — for the narrower QSOP specify the DBQR variant; for 4-forward channels use the ISO7740, for 2/2 use the ISO7742; automotive programs should specify the ISO7741-Q1. TI lists this as Active in production. Parameters verified against TI documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

MAX14783EASA+ is an Analog Devices high-speed RS-485 transceiver in SOIC-8 — for long cable runs where speed and ESD robustness both matter: encoder interfaces, motion controllers and field-bus backplanes. 42 Mbps data rate, ±35kV HBM ESD protection, 3V-to-5.5V supply, hot-swap capability, and true fail-safe receiver. Selection advice: the ASA+ code is the SOIC-8 -40 to +125°C variant — for smaller footprints the ATA+ TDFN-EP is the alternative; against the TI THVD2450 on this site, the MAX14783E trades fault voltage for higher ESD rating — match the protection priority to your installation environment. Parameters verified against Analog Devices documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

MAX3485ESA+ is a Maxim (Analog Devices) MAX3485 3.3 V half-duplex RS-485/RS-422 transceiver — up to 10 Mbps, one driver plus one receiver, in 8-pin SOIC, tube packing (100 per tube; T suffix is the reel), -40 to +85 °C. The 3.3 V single supply with 5 V-logic interoperability is the selection point: RS-485 on modern 3.3 V logic rails without level translation or charge pumps. Selection advice: the MAX3485 driver is not slew-rate limited, so it reaches 10 Mbps — for EMI-sensitive or long unterminated runs choose the slew-limited MAX3483 (250 kbps) instead. Half-duplex suits two-wire RS-485 buses with up to 32 nodes; for four-wire full-duplex use the MAX3490/91. The fail-safe receiver guarantees a logic-high on open inputs, and driver short-circuit plus thermal shutdown protect the bus. Match the full MAX3485ESA+ code — the + denotes lead-free, ESA is the SO-8 package, and tube versus reel matters for your assembly line. Evidence: Maxim MAX3485 datasheet and TME/LCSC listings confirm 3.3 V, 10 Mbps, half-duplex, SO-8 and -40 to +85 °C. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

MAX485ESA+T is a low-power RS-485/RS-422 transceiver from Analog Devices (Maxim Integrated) in an 8-pin SOIC package, for industrial networks, building automation and long-distance serial links. Its advantage is the RS-485 physical layer itself: differential signaling over twisted pair reaches hundreds of meters and resists industrial noise far better than single-ended UART. Selection advice: the +T denotes the lead-free configuration on tape and reel — match the full code to your compliance and assembly requirements. RS-485 is a half-duplex bus: confirm your network needs biasing and termination resistors at the bus ends, and that only one driver is enabled at a time in your protocol. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot and traceability before quotation and reply within 24 hours.

ADM2483BRWZ is an Analog Devices iCoupler isolated RS-485/RS-422 transceiver in wide-body SOIC-16, tube — for isolated serial links in industrial automation, motor control and data acquisition. 2500 VRMS magnetic isolation with 500 kbps half-duplex RS-485 is the selection point: signal isolation without optocouplers. Selection advice: the BRWZ suffix denotes the 16-lead wide-body SOIC in tube packing — for tape and reel, check the REEL-suffixed code. Important distinction from the ADM2587EBRWZ-REEL7 on this site: the ADM2483 does not integrate isolated power — you must provide an isolated supply for the bus side, while the ADM2587 includes isoPower and needs none. 3 V or 5 V operation; −40 °C to +85 °C. ADI lists this part as Active through distribution. Parameters verified against distributor and manufacturer documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ADM2587EBRWZ-REEL7 is an Analog Devices isoPower isolated RS-485/RS-422 transceiver in 20-lead wide-body SOIC, tape and reel — for isolated field buses where board space is tight: one chip replaces the transceiver plus the isolated DC-DC module. Integrated isolated power with 2500 VRMS signal isolation and 500 kbps is the selection point: no external isolated supply needed, unlike the ADM2483BRWZ on this site. Selection advice: the REEL7 suffix denotes tape and reel on a 7-inch reel — for tube packing, check the non-REEL ordering code. ±15 kV ESD and up to 256 nodes on one bus suit long multipoint lines. 3.3 V or 5 V operation; −40 °C to +85 °C. ADI lists this part as Active through distribution. Parameters verified against distributor and manufacturer documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

ISO1044BD is a Texas Instruments galvanically isolated CAN FD transceiver in SOIC-8 — for CAN buses that cross ground domains: EV battery packs, solar inverters and motor drives where noise currents must not enter the local ground. 5 Mbps CAN FD data rate, ±58V DC bus fault protection, 3000 VRMS isolation barrier, and -40 to +125°C operation. Selection advice: this is the CAN FD generation — for classic CAN isolation the ISO1050 on this site is the established choice; the SOIC-8 D package replaces optocoupler-plus-transceiver discrete solutions in a fraction of the board area. Pair with an isolated power supply for a complete isolated CAN node. Parameters verified against TI documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

MCP2551-I/SN is a Microchip high-speed CAN transceiver in SOIC-8 — for industrial and automotive CAN: the drop-in alternative to the NXP TJA1050 with EMI-tuning capability. Up to 1 Mbps, ISO 11898 compliant, 4.5–5.5 V supply, -40°C to +85°C industrial temp range, externally-controlled slew rate via Rs pin, low-current standby. Heat evidence: CAN transceiver demand spillover from automotive dual-sourcing — Microchip CAN PHYs are being qualified as alternates across industrial designs. Selection advice: the Rs pin for slew-rate control is the differentiator vs the TJA1050 — use it to tune EMI without changing the transceiver; the I-temp grade suits industrial, for under-hood use specify the E-temp variant. Parameters verified against Microchip documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.