The ISL3259E is a ±15kV IEC61000 ESD Protected, 5V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication. It also features the larger output voltage and higher data rate (up to 100Mbps) required by high speed PROFIBUS applications. The low bus currents (+220µA/-150µA) present a 1/5 unit load to the RS-485 bus. This allows up to 160 transceivers on the network without violating the RS-485 specification’s load limit, and without using repeaters.
This transceiver requires a 5V supply, and delivers at least a 2.1V differential output voltage. This translates into better noise immunity (data integrity), longer reach, or the ability to drive up to six 120O terminations in “star” or other non-standard bus topologies.
SCSI applications benefit from the ISL3259E’s low receiver and transmitter part-to-part skews. The ISL3259E is perfect for high speed parallel applications requiring simultaneous capture of large numbers of bits. The low bit-to-bit skew eases the timing constraints on the data latching signal.
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. Rx outputs feature high drive levels (typically 30mA @ VOL = 1V) to ease the design of optically isolated interfaces.
Hot plug circuitry ensures that the Tx and Rx outputs remain in a high impedance state while the power supply stabilizes.
Driver (Tx) outputs are short-circuit protected, even for voltages exceeding the power supply voltage. Additionally, on-chip thermal shutdown circuitry disables the Tx outputs to prevent damage if power dissipation becomes excessive.
IC TRANSCEIVER HALF 1/1 8SOIC
Manufacturer: Intersil
Win Source Part Number: 040851-ISL3259EIBZ-T
Packaging: Reel - TR
Type: Transceiver
Mounting: SMD (SMT)
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Half
Receiver Hysteresis: 28mV
Data Rate: 100Mbps
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 4.75 V to 5.25 V
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Limited
IC TRANSCEIVER HALF 1/1 8SOIC Product overview: ISL3259EIBZ-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-ISL3259EIBZ-T can be used for catalog matching and distributor lookup.
RS-422/RS-485 Interface IC 8LD 5V RS-485 TRANSC 1/2 DUPLX 80M
RS422/RS485 TRANSCEIVER, -40 TO 85DEG C ROHS COMPLIANT: YES
| Renesas Electronics Corporation | ODG (Origin Data Global) | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL3259EIBZ-T | ISL3259EIBZ-T | 040851-ISL3259EIBZ-T | 710-ISL3259EIBZ-T | ISL3259EIBZ-T | 30AK6246 |
| Product Name | ±15kV ESD Protected, 100Mbps, 5V, PROFIBUS®, Full Fail-safe, RS-485/RS-422 Transceivers | Drivers, Receivers, Transceivers | Interface - Interface - Drivers, Receivers, Transceivers - ISL3259EIBZ-T | Interface Transceiver IC | RS-422/RS-485 Interface IC | Rs422/rs485 Transceiver, -40 To 85Deg C Rohs Compliant Renesas |
| Technology | RS422; RS485 | RS422; RS485; RS422, RS485 | ||||
| Device Type | Transceiver | Transceiver; Transceiver | Receiver; Transceiver | Transceiver | ||
| Features | ESD Protected; Thermal Shutdown | RoHS | RoHS | RoHS | ||
| Supply Voltage | Other; 4.5 V | Other; 4.75V ~ 5.25V | Other; 4.75 V ~ 5.25 V | Other; 4.75V ~ 5.25V | 5V |
