MAX3243EAI
Analog Devices / Maxim Integrated
The MAX3243EAI is an RS232 transceiver from Analog Devices. It features 3 drivers and 5 receivers, operating from a 3V to 5.5V supply.
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25,829 pcs
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25829 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Duplex | |
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The MAX3243EAI+T is an RS232 transceiver IC manufactured by Analog Devices / Maxim Integrated. This device features 3 drivers and 5 receivers, supporting full duplex communication. It operates from a wide supply voltage range of 3V to 5.5V, simplifying power requirements by eliminating the need for a ±12V supply through its integrated dual charge-pump power supply.
A key feature of the MAX3243EAI+T is its AutoShutdown capability, which reduces the supply current to 1µA in shutdown mode when no valid signal is detected on the receiver inputs. This is particularly beneficial for battery-powered and hand-held equipment.
The transceiver supports a data rate of 120Kbps and has receiver hysteresis of 300mV. It is housed in a 28-SSOP package, suitable for surface mounting. The operating temperature range is -40°C to 85°C.
Applications for this transceiver include battery-powered equipment, hand-held devices, peripherals, and portable diagnostics equipment where efficient power management and reliable RS232 communication are essential.
| Qty | Low | High |
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| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MAX3243EAI+T operates from a single 3V to 5.5V supply.
The MAX3243EAI+T is available in a 28-SSOP package.
The operating temperature range for the MAX3243EAI+T is -40°C to 85°C.
Yes, it features an AutoShutdown capability that reduces supply current to 1µA in shutdown mode.