The Intersil ISL317xE are ±15kV IEC61000 ESD protected, 3.3V powered single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. These devices have very low bus currents (+125mA/-100mA), so they present a true “1/8 unit load” to the RS-485 bus. This allows up to 256 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters. For example, in a remote utility meter reading system, individual meter readings are routed to a concentrator using an RS-485 network, so the high allowed node count minimizes the number of repeaters required.
Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or terminated but undriven.
Hot Plug circuitry ensures that the Tx and Rx outputs remain in a high impedance state while the power supply stabilizes.
The ISL3170E through ISL3175E utilize slew rate limited drivers which reduce EMI, and minimize reflections from improperly terminated transmission lines, or unterminated stubs in multidrop and multipoint applications. Slew rate limited versions also include receiver input filtering to enhance noise immunity in the presence of slow input signals.
The ISL3170E, ISL3171E, ISL3173E, ISL3174E, ISL3176E, ISL3177E are configured for full duplex (separate Rx input and Tx output pins) applications. The half duplex versions multiplex the Rx inputs and Tx outputs to allow transceivers with output disable functions in 8 Ld packages.
IC TRANSCEIVER HALF 1/1 8SOIC Product overview: ISL3172EIBZ-T from Renesas Electronics Corporation is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-ISL3172EIBZ-T can be used for catalog matching and distributor lookup.
RS-422/RS-485 Interface IC 8LD IEC6100-ESD 3V RS-485 1/2 DUPLX 115
RS422/RS485 TRANSCEIVER, -40 TO 85DEG C ROHS COMPLIANT: YES
transceiver 250Kbps 1/1 SOIC-8 RS-485/RS-422 ICs ROHS
IC TRANSCEIVER HALF 1/1 8SOIC
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | RS Components, Ltd. | RS Components, Ltd. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL3172EIBZ-T | 710-ISL3172EIBZ-T | 1968003 | 1968003P | ISL3172EIBZ-T | 15AJ2449 | ISL3172EIBZ-T | ISL3172EIBZ-T |
| Product Name | ±15kV IEC ESD Protected, 3.3V, Half-duplex, 250kbps RS-485/RS-422 Transceiver with Tx/Rx enable | Interface Transceiver IC | Line Interface ICs | Line Interface ICs | RS-422/RS-485 Interface IC | Rs422/rs485 Transceiver, -40 To 85Deg C Rohs Compliant Renesas | Communication Interface Chip/UART/485/232 >> RS-485/RS-422 ICs | Drivers, Receivers, Transceivers |
| Technology | RS422; RS485 | RS485; Rs-485 | RS422; RS485 | RS422; RS485; RS422, RS485 | ||||
| Device Type | Transceiver | Transceiver | Transceiver; Bus Transceiver | Transceiver; Bus Transceiver | Terminators; UART | Transceiver; Transceiver | ||
| Features | ESD Protected | RoHS | RoHS | RoHS | RoHS | RoHS | RoHS | |
| Supply Voltage | 3V; 3.6V | Other; 3V ~ 3.6V | 3.6V; Other; 3.0 → 3.6 v | 3.3V | Other; 3V~3.6V | Other; 3V ~ 3.6V | ||
| Data Rate | 250 kbps | 250 kbps | 250 kbps | 250 kbps |
