The Intersil ISL8307XE are BiCMOS 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 via 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 ISL83070E through ISL83075E 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 ISL83070E, ISL83071E, ISL83073E, ISL83076E, ISL83077E 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 lead packages.
IC TRANSCEIVER FULL 1/1 14SOIC Product overview: ISL83073EIBZA 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-ISL83073EIBZA can be used for catalog matching and distributor lookup.
IC TRANSCEIVER FULL 1/1 14SOIC
RS-422/RS-485 Interface IC W/ANNEAL 14LD -40+85 3V RS-485 TRANS
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL83073EIBZA | 710-ISL83073EIBZA | ISL83073EIBZA | ISL83073EIBZA |
| Product Name | ±15kV HBM ESD Protected, 3.3V, Full-duplex, 500kbps RS-485/RS-422 Transceiver with Tx/Rx enable | Interface Transceiver IC | Drivers, Receivers, Transceivers | RS-422/RS-485 Interface IC |
| Technology | RS422; RS485 | RS422; RS485; RS422, RS485 | ||
| Device Type | Transceiver | Transceiver | Transceiver; Transceiver | |
| Features | ESD Protected | RoHS | RoHS | |
| Supply Voltage | 3V; 3.6V | Other; 3V ~ 3.6V | Other; 3V ~ 3.6V | 3.3V |
