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: Intersil
Win Source Part Number: 1048350-ISL3180EIBZ
Packaging: Tube/Rail
Type: Transceiver
Mounting: SMD (SMT)
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Full
Receiver Hysteresis: 28mV
Data Rate: 40Mbps
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 14-SOIC
Supply Voltage - Operating: 3 V to 3.6 V
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Balance
PB-FREE IEC61000 ESD 14LD SOIC,-40+85,3.
PB-FREE IEC61000 ESD 14LD SOIC,-40+85,3.
PB-FREE IEC61000 ESD 14LD SOIC,-40+85,3.
RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL
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
| Renesas Electronics Corporation | Win Source Electronics | RS Components, Ltd. | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | ISL3180EIBZ | 1048350-ISL3180EIBZ | 2640615P | ISL3180EIBZ | 84AC6908 |
| Product Name | High ESD Protected, +125°C, 40Mbps, 3.3V, Full Fail-Safe, RS-485/RS-422 Transceivers | Interface - Interface - Drivers, Receivers, Transceivers - ISL3180EIBZ | Line Interface ICs | RS-422/RS-485 Interface IC | Rs422/rs485 Transceiver, -40 To 85Deg C; Device Type Renesas |
| Technology | RS422; RS485 | ||||
| Device Type | Transceiver | Receiver; Transceiver | Transceiver; Bus Transceiver | ||
| Features | ESD Protected | RoHS; ESD Protected | RoHS | RoHS | |
| Supply Voltage | 3V; 3.6V | Other; 3 V ~ 3.6 V | Other; 3V |
