The ISL3332, ISL3333 are two port interface ICs where each port can be independently configured as a single RS-485/422 transceiver, or as a dual (2 Tx, 2 Rx) RS-232 transceiver. With both ports set to the same mode, two RS- 485/RS-422 transceivers, or four RS-232 transceivers are available.brbr If either port is in RS-232 mode, the onboard charge pump generates RS-232 compliant ±5V Tx output levels from a single VsubCC/sub supply as low as 3.15V. The transceivers are RS-232 compliant, with the Rx inputs handling up to ±25V.brbr In RS-485 mode, the transceivers support both the RS-485 and RS-422 differential communication standards. The receivers feature "full failsafe" operation, so the Rx outputs remain in a high state if the inputs are open or shorted together. The transmitters support up to three data rates, two of which are slew rate limited for problem free communications. The charge pump disables when both ports are in RS-485 mode, thereby saving power, minimizing noise, and eliminating the charge pump capacitors.brbr Both RS-232 and RS-485 modes feature loopback and shutdown functions. Loopback internally connects the Tx outputs to the corresponding Rx input, to facilitate board level self test implementation. The outputs remain connected to the loads during loopback, so connection problems (e.g., shorted connectors or cables) can be detected. Shutdown mode disables the Tx and Rx outputs, disables the charge pumps, and places the IC in a low current (35µA) mode.brbr The ISL3333 is a QFN packaged device that includes two additional user selectable, lower speed and edge rate options for EMI sensitive designs, or to allow longer bus lengths. It also features a logic supply pin (VsubL/sub) that sets the VsubOH/sub level of logic outputs, and the switching points of logic inputs, to be compatible with another supply voltage in
IC TRANSCEIVER FULL 2/2 28SSOP Product overview: ISL3332IAZ-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-ISL3332IAZ-T can be used for catalog matching and distributor lookup.
IC TRANSCEIVER FULL 2/2 28SSOP
RS-422/RS-485 Interface IC DL 3 3V MULTIPROTO TRANSC 2 8LD SSOP
| 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 | ISL3332IAZ-T | 710-ISL3332IAZ-T | ISL3332IAZ-T | ISL3332IAZ-T |
| Product Name | 3.3V, ±15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers | Interface Transceiver IC | Drivers, Receivers, Transceivers | RS-422/RS-485 Interface IC |
| Technology | RS232; RS485 | RS232; RS485; RS232, RS485 | ||
| Device Type | Transceiver | Transceiver | Transceiver; Transceiver | |
| Package Type | SSOP | Tape & Reel (TR) | SSOP; 28-SSOP (0.209", 5.30mm Width) | SSOP-28 |
| Features | RoHS | RoHS |
