These Intersil devices are ±16.5kV IEC61000-4-2 ESD protected, 3.0V to 5.5V powered, quad receivers for balanced communication using the RS-485 and RS-422 standards. Each receiver has low input currents (±200µA), so it presents a 1/4 unit load to the RS-485 bus and allows up to 128 receivers on the bus.
The ISL32173E, ISL32175E, ISL32177E are high data rate receivers that operate at data rates up to 80Mbps. Their 8ns maximum propagation delay skew (tolerance) guarantees excellent part-to-part matching. The ISL32273E, ISL32275E, ISL32277E are reduced supply current versions that operate at data rates up to 20Mbps.
Receiver outputs are tri-statable and incorporate a hot plug feature to keep them disabled during power-up and power-down. Versions are available with a common EN/span style="text-decorati
A 26% smaller footprint is available with the ISL32177E and ISL32277E QFN packages and these two devices also feature a logic supply pin (VL). The VL supply sets the switching points of the enable inputs and the receiver outputs’ VOH, to levels compatible with a lower supply voltage in mixed voltage systems. Individual channel and group enable pins increase the ISL32177E and ISL32277E’s flexibility.
IC RECEIVER 0/4 24QFN Product overview: ISL32277EIRZ 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-ISL32277EIRZ can be used for catalog matching and distributor lookup.
Win Source Part Number: 1015932-ISL32277EIRZ
Category: Integrated Circuits (ICs)>Interface - Drivers, Receivers, Transceivers
Type: Receiver
Package: Tube
Standard Package: 75
Mounting: SMD (SMT)
Protocol: RS422, RS485
Number of Drivers/Receivers: 0/4
Receiver Hysteresis: 30 mV
Data Rate: 20Mbps
Voltage - Supply: 3V ~ 5.5V
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-QFN (4x4)
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 83 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Base Product Number: ISL32277
IC RECEIVER 0/4 24QFN
Pb-Free 20Mbps 24L 4x4 QUAD +/-15kV ESD
Pb-Free 20Mbps 24L 4x4 QUAD +/-15kV ESD
Pb-Free 20Mbps 24L 4x4 QUAD +/-15kV ESD
IC RECEIVER 0/4 24QFN
RS422/RS485 RECEIVER, 20MBPS, 85DEG C ROHS COMPLIANT: YES
RS-422/RS-485 Interface IC 20MBPS 24L 4X4 QD +/-15KV ESD 3
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | RS Components, Ltd. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL32277EIRZ | 710-ISL32277EIRZ | 1015932-ISL32277EIRZ | ISL32277EIRZ | 2640623P | ISL32277EIRZ | 66AH6181 | ISL32277EIRZ |
| Product Name | QUAD, ±16.5kV ESD Protected, 3.0V to 5.5V, RS-485/RS-422 Receivers | Interface Transceiver IC | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers | Drivers, Receivers, Transceivers | Line Interface ICs | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers | Rs422/rs485 Receiver, 20Mbps, 85Deg C Rohs Compliant Renesas | RS-422/RS-485 Interface IC |
| Technology | RS422; RS485 | RS422; RS485; RS422, RS485 | RS422; RS485; RS422, RS485 | |||||
| Features | ESD Protected | RoHS | RoHS; ESD Protected | RoHS | RoHS | |||
| Supply Voltage | 3V; Other; 5.5 V | Other; 3V ~ 5.5V | Other; 3V ~ 5.5V | Other; 3V ~ 5.5V | Other | |||
| Data Rate | 20000 kbps | 20000 kbps | 20000 kbps | 20000 kbps | 20000 to ? kbps |
