| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
37,667 pcs
|
37667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,700 pcs
|
4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,589 pcs
|
1589 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MAX3243EAI is a full-duplex RS232 transceiver manufactured by Analog Devices (formerly Maxim Integrated). This component is designed for applications requiring reliable serial communication, operating from a single +3.0V to +5.5V supply. It integrates a dual charge-pump power supply and a low-dropout transmitter to achieve true RS232 performance.
Key electrical characteristics include a data rate of 120Kbps and receiver hysteresis of 300mV. The device supports 3 drivers and 5 receivers, making it suitable for systems with multiple serial interfaces. It features Maxim's AutoShutdown™ technology, which reduces supply current to 1µA in shutdown mode when no valid signal is detected on the receiver inputs, conserving power in battery-powered and hand-held equipment.
The MAX3243EAI is supplied in a 28-SSOP package, designed for surface mounting. Its operating temperature range is -40°C to 85°C, ensuring reliable performance in various environmental conditions. This transceiver is ideal for peripherals and portable diagnostic equipment where efficient power management and robust serial communication are essential.
Applications include battery-powered equipment, hand-held devices, and various peripherals. The integrated charge pump simplifies power requirements by eliminating the need for a ±12V supply.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3243EAI is a full-duplex RS232 transceiver.
The MAX3243EAI has 3 drivers and 5 receivers.
The MAX3243EAI operates from a voltage supply range of 3V to 5.5V.
The MAX3243EAI has an operating temperature range of -40°C to 85°C.
The MAX3243EAI is supplied in a 28-SSOP package.
Yes, the MAX3243EAI features AutoShutdown, reducing supply current to 1µA in shutdown mode.