ADM202EARN-REEL7

$1.29

Description：IC TRANSCEIVER FULL 2/2 16SOIC
Mfr：Analog Devices Inc.

SKU:76b5f37637aa Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC TRANSCEIVER FULL 2/2 16SOIC
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Bulk
Series：-
Type：Transceiver
Protocol：RS232
Number of Drivers/Receivers：2月2日
Duplex：Full
Data Rate：230kbps
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：16-SOIC (0.154", 3.90mm Width)
Supplier Device Package：16-SOIC
Receiver Hysteresis：650 mV
Grade：-
Qualification：-

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ADM202EARN-REEL7

Overview

The ADM202EARN-REEL7 is a dual-channel RS-232 transceiver manufactured by Analog Devices Inc. It operates from a single 5 V power supply (4.5 V to 5.5 V) and supports data rates up to 230 kbps. The device features ±15 kV ESD protection on all I/O lines, complying with IEC1000-4-2 standards. It includes an internal charge-pump voltage converter requiring four external 0.1 µF capacitors. The component is housed in a 16-lead SOIC package and operates within a temperature range of -40°C to +85°C.

Feature Summary

Robust electromagnetic compatibility compliant with EU EMC directives
Integrated high-voltage protection against electrostatic discharge and fast transients
Single-supply operation utilizing internal charge-pump circuitry
Schmitt-trigger receiver inputs for noise immunity

Applications

General-purpose RS-232 data links
Portable instruments
Personal Digital Assistants (PDAs)

Procurement Notes

Verify the specific ordering suffix 'ARN' against official documentation to confirm package type and tape-and-reel configuration. Confirm that the 'E' grade meets the required industrial temperature specifications. Ensure the source document matches the manufacturer's current revision history to avoid discrepancies in pinout or electrical characteristics.

Selection Notes

Select this component when upgrading legacy MAX202E or ADM202 designs requiring enhanced ESD robustness. It is suitable for applications needing high-speed transmission up to 230 kbps without external voltage generation components. Consider the SOIC package dimensions for board space constraints compared to wider variants.

Part Context

This part belongs to the ADM202E/ADM1181A family, designed as a robust upgrade for standard RS-232 interfaces. It replaces older generations like the ADM230–ADM241 series while maintaining pin compatibility. The device integrates CMOS technology to minimize power dissipation, making it ideal for battery-operated portable equipment.