| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,602 pcs
|
1602 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Duplex | |
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The Intersil ISL4243EIR is a versatile RS232 transceiver designed for applications requiring reliable serial communication. It operates over a wide power supply range of 2.7V to 5.5V and meets EIA/TIA-232 and V.28/V.24 specifications.
This transceiver features 3 drivers and 5 receivers, providing full duplex communication. It boasts ±15kV ESD protection on its RS-232 I/O pins, enhancing robustness in demanding environments. The device is optimized for low power consumption, with standby supply current as low as 10nA, making it suitable for battery-powered devices.
Packaged in a compact 32-QFN (5x5mm) format, the ISL4243EIR is ideal for space-constrained designs. It supports data rates up to 250kbps and includes receiver hysteresis for improved noise immunity. The device also features an always-active receiver for wake-up capabilities and an automatic power-down function that conserves energy when peripherals are off or the cable is disconnected.
The ISL4243EIR operates from a single supply voltage of 2.7V to 5.5V.
The ISL4243EIR is a full duplex RS232 transceiver.
The ISL4243EIR is supplied in a 32-QFN (5x5mm) package.
The operating temperature range for the ISL4243EIR is -40°C to 85°C.
Yes, the ISL4243EIR is RoHS3 compliant.