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Product Detailed Parameters
- Description：IC TXRX RS-232 5V 0.1UF 28SOIC
- Mfr：Analog Devices Inc.
- Package：Bulk
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：4月5日
- Duplex：-
- Data Rate：-
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：28-SOIC
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The ADM213AR-REEL is a CMOS RS-232 transceiver from Analog Devices, designed for EIA-232-E and V.28 interfaces using a single +5 V supply. It integrates four drivers and five receivers with on-board DC-DC converters requiring only 0.1 µF to 10 µF capacitors. The device supports data rates up to 120 kB/s and operates within a voltage range of 4.5 V to 5.5 V. It features low power consumption of 15 mW and a shutdown mode drawing less than 5 µW. The package is SOIC-28, operating between -40°C and +85°C.
Feature Summary
- Integrates on-board charge pumps for ±9 V swing from a single 5 V source
- Maintains two receiver channels active during shutdown for ring indicator monitoring
- Provides latch-up free performance with ±30 V receiver input protection
Applications
- Battery-powered equipment requiring low standby power
- Portable computers and peripherals
- Modems and printers
Procurement Notes
Verify the specific suffix against official documentation to confirm packaging format and compliance status. Ensure the component matches the required pinout and electrical specifications for your design. Check for obsolescence or lifecycle changes directly with the manufacturer before finalizing procurement plans.
Selection Notes
Select this component when a single 5 V supply is available but standard RS-232 levels are needed. It serves as a direct upgrade for MAX205-211/213 devices. Consider the shutdown feature if battery life is critical. Verify that the 120 kB/s speed meets system requirements.
Part Context
This part belongs to the ADM2xx family of line drivers and receivers. These components eliminate the need for external ±12 V supplies by generating internal voltages. The ADM213 variant specifically includes control pins for shutdown and enable functions, offering greater flexibility in power management compared to basic transceivers.
Replacement Considerations
The datasheet identifies the ADM2xx series as a plug-in upgrade for MAX205, MAX211, and MAX213 devices. Verify pin compatibility and electrical parameters before substituting these legacy parts.
