MAX3245ECAI+

$14.72

Description：IC TRANSCEIVER FULL 3/5 28SSOP
Mfr：Analog Devices Inc./Maxim Integrated

SKU:31b6f4f64200 Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 3/5 28SSOP
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tube
Series：-
Type：Transceiver
Protocol：RS232
Number of Drivers/Receivers：3月5日
Duplex：Full
Data Rate：1Mbps
Voltage - Supply：3V ~ 5.5V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.209", 5.30mm Width)
Supplier Device Package：28-SSOP
Receiver Hysteresis：500 mV
Grade：-
Qualification：-

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MAX3245ECAI+

Overview

The MAX3245ECAI+ is a true RS-232 transceiver manufactured by Analog Devices/Maxim Integrated, housed in a 28-pin SSOP package. It features three drivers and five receivers with full-duplex operation. The device supports data rates up to 1Mbps and operates on a single +3.0V to +5.5V supply. It incorporates AutoShutdown Plus technology, reducing supply current to 1μA during idle periods. ESD protection is rated at ±15kV for air discharge and ±8kV for contact discharge.

Feature Summary

AutoShutdown Plus functionality automatically reduces power consumption when the interface is inactive.
Integrated dual charge pump generates internal voltage levels without requiring external transformers.
Enhanced electrostatic discharge protection safeguards transmitter outputs and receiver inputs.
Dedicated INVALID output pin indicates the presence of valid RS-232 signal levels.

Applications

Notebook, subnotebook, and palmtop computers
Cellular phones and battery-powered equipment
Hand-held devices and peripherals
Printers and automotive systems

Procurement Notes

Verify the specific suffix 'CAI+' against official documentation to confirm the SSOP-28 package and commercial temperature range (0°C to +70°C). Ensure compatibility with existing board layouts regarding the 28-pin footprint and verify that the required 0.1μF capacitors are included in the design.

Selection Notes

Select this component when high-speed 1Mbps communication is required alongside low-power standby modes. The MAX3245E differs from the MAX3244E by its guaranteed 1Mbps data rate capability. Consider the R2OUTB pin availability if monitoring ring indicators during shutdown is necessary for the target application.

Part Context

This part belongs to the MAX3224E through MAX3245E family of 3V-powered RS-232 transceivers. These devices share common architectural features such as MegaBaud operation and AutoShutdown Plus. The MAX3245E specifically provides the highest data throughput within the 3-driver/5-receiver configuration of this series.

Replacement Considerations

The MAX3244E serves as a functional substitute but guarantees only 250kbps operation instead of 1Mbps. Other family members like the MAX3225E offer similar speed but with fewer drivers and receivers. Verify pinout compatibility before swapping between these variants.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.