The ISL3179E and ISL3180E are high ESD protected, 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each device has low bus currents (+220µA/-150µA), so they 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 32 unit load maximum, and without using repeaters.
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.
The ISL3180E is configured for full duplex applications. The ISL3179E half duplex version multiplexes the Rx inputs and Tx outputs to allow a transceiver with an output disable function in 8 Ld packages.
Hot plug circuitry ensures that the Tx and Rx outputs remain in a high impedance state while the power supply stabilizes.
Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 1189629-ISL3179EFUZ
Packaging: Tube
Type: Transceiver
Mounting Style: SMD
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Half
Receiver Hysteresis: 28mV
Data Rate: 40Mbps
Categories: Integrated Circuits
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.intersil.com/cda
Manufacturer Package: 8-TSSOP, 8-MSOP
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited
Family Part Number: ISL3179E
Manufacturer Pack Quantity: 98
MSL Level: 2 (1 Year)
Supply Voltage (V): 3V ~ 3.6V
IC TRANSCEIVER HALF 1/1 8MSOP
RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
| Renesas Electronics Corporation | Win Source Electronics | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL3179EFUZ | 1189629-ISL3179EFUZ | ISL3179EFUZ | ISL3179EFUZ |
| Product Name | High ESD Protected, +125°C, 40Mbps, 3.3V, Full Fail-Safe, RS-485/RS-422 Transceivers | Interface - Interface - Drivers, Receivers, Transceivers - ISL3179EFUZ | Drivers, Receivers, Transceivers | RS-422/RS-485 Interface IC |
| Technology | RS422; RS485 | RS422; RS485; RS422, RS485 | ||
| Device Type | Transceiver | Receiver; Transceiver | Transceiver; Transceiver | |
| Features | ESD Protected | RoHS | ||
| Supply Voltage | 3V; 3.6V | Other; 3V ~ 3.6V | Other; 3V ~ 3.6V | 3.3V |
