The ISL3245xE are 3.3V to 5V powered, fault protected, extended Common-Mode Range (CMR) differential transceivers for balanced communication. The RS-485 bus pins (driver outputs and receiver inputs) are protected against overvoltages up to ±60V, and against ±15kV ESD strikes. These transceivers operate in environments with commonmode voltages up to ±20V (exceeds the RS-485 requirement), making this RS-485 family one of the more robust on the market.
Transmitters are RS-485 compliant with VCC = 4.5V and deliver a 1.1V differential output voltage into the RS-485 specified 54O load even with VCC = 3V. Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic-high Rx output if Rx inputs are floating, shorted, or on a terminated but undriven (idle) bus. Rx full fail-safe operation is maintained even when the Rx input polarity is switched (cable invert function on ISL32457E and ISL32459E).
The ISL32457E and ISL32459E include a cable invert function that reverses the polarity of the Rx and Tx bus pins in case the cable is misconnected during installation.
Win Source Part Number: 1337975-ISL32453EIUZ
Category: Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers
Type: Transceiver
Package: Tape & Reel
Standard Package: 250
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 30 mV
Data Rate: 1Mbps
Voltage - Supply: 3V ~ 5.5V
Mounting Type: Surface Mount
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 10-MSOP
Temperature Range - Operating: -40°C ~ 85°C
ECCN: EAR99
Fake Threat In the Open Market: 52 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Base Product Number: ISL32453
Product Status: Obsolete
RS-422/RS-485 Interface IC 60V OVP 20V CMR -40+ 85 5V RS-485 FL DUP
RS422/RS485 TRANSCEIVER, -40 TO 85DEG C; Device Type:RS422 / RS485 Transceiver; IC Interface Type:RS422, RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers
IC TRANSCEIVER FULL 1/1 10MSOP
| Renesas Electronics Corporation | Win Source Electronics | VAST STOCK CO., LIMITED | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL32453EIUZ-T7A | 1337975-ISL32453EIUZ-T7A | ISL32453EIUZ-T7A | 84AC6927 | ISL32453EIUZ-T7A |
| Product Name | ±60V Fault Protected, 3.3V to 5V, ±20V CMR, 1Mbps Full-Duplex RS-485/RS-422, ±15kV ESD | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers | RS-422/RS-485 Interface IC | Rs422/rs485 Transceiver, -40 To 85Deg C; Device Type Renesas | Integrated Circuits (ICs) - Interface - Drivers, Receivers, Transceivers |
| Technology | RS422; RS485 | RS422; RS485; RS422, RS485 | |||
| Features | ESD Protected | RoHS | RoHS | ||
| Supply Voltage | 3V | Other; 3V ~ 5.5V | Other; 3V | Other | |
| Data Rate | 1000 kbps | 1000 kbps | |||
| Package Type | MSOP; SOIC | MSOP-10 |
