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Product Detailed Parameters
- Description：IC TXRX RS232 5DVR/3REC 24SOIC
- Mfr：Analog Devices Inc.
- Package：Bulk
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：5月3日
- Duplex：-
- Data Rate：-
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SOIC
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The ADM207AR-REEL is a five-driver, three-receiver RS-232 transceiver manufactured by Analog Devices Inc. It operates on a single 5 V supply and supports data rates up to 230 kb/s. The device features integrated charge pumps that eliminate the need for external capacitors. It is housed in an SSOP-24 package and complies with EIA/TIA-232-F and ITU-T V.28 standards. The component includes ESD protection and is designed for industrial applications within a temperature range of -40°C to +85°C.
Feature Summary
- Integrated charge pump circuitry eliminates the requirement for external flying capacitors.
- Provides robust electrostatic discharge (ESD) protection exceeding ±15 kV according to the human body model.
- Supports full compliance with EIA/TIA-232-F and ITU-T V.28 interface standards.
Applications
- Industrial control systems requiring reliable serial communication
- Point-of-sale terminals and barcode scanners
- Medical equipment with serial data interfaces
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status as historical batches may vary. Ensure the ordering part number matches the exact driver/receiver configuration required for the design.
Selection Notes
Select this component when a single-supply RS-232 solution without external capacitors is required. Compare pin compatibility with legacy ADM202 or ADM203 devices if replacing older designs. Verify that the SSOP-24 footprint aligns with existing PCB layouts.
Part Context
This part belongs to the ADM207E series of high-performance RS-232 transceivers. It shares functional similarities with the ADM202 but offers enhanced integration through internal charge pumps. The AR suffix typically denotes the SOIC or SSOP package variant depending on the specific datasheet revision.
Replacement Considerations
ADM207EARSZ is a verified lead-free replacement option within the same family. ADM202 variants may serve as functional substitutes if external capacitor space permits.
