| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,861 pcs
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7861 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
13 pcs
|
13 pcs | On Request | 1 | On Request | On Request | 221 | On Request | On Request |
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| Duplex | |
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| Protocol | |
| Receiver Hysteresis | |
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| Tape & Reel | |
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| Voltage Supply |
The MAX3243ECWI from Analog Devices is a versatile EIA/TIA-232 and V.28/V.24 communications interface transceiver. It features a 3-driver and 5-receiver configuration, making it suitable for various serial port applications.
This transceiver operates from a wide supply voltage range of 3V to 5.5V and supports data rates of up to 250kbps while maintaining true RS-232 output levels. It includes enhanced electrostatic discharge (ESD) protection for both transmitter outputs and receiver inputs.
The MAX3243ECWI is designed for power efficiency, featuring Maxim's AutoShutdown™ capability to enter a low-power shutdown mode when the RS-232 cable is disconnected or when connected peripherals are inactive. It is available in a space-saving 28-SOIC package and is designed for surface mounting.
Applications for this transceiver include notebook computers, cellular phones, battery-powered equipment, and handheld devices requiring reliable serial communication.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3243ECWI operates from a 3V to 5.5V supply.
The MAX3243ECWI is available in a 28-SOIC package.
The operating temperature range for the MAX3243ECWI is 0°C to 70°C.
The MAX3243ECWI supports data rates of up to 250kbps.
The MAX3243ECWI features 3 drivers and 5 receivers.
The MAX3243ECWI supports the RS232 protocol.
Yes, the MAX3243ECWI has enhanced ESD protection up to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model.