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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 4/3 24SOIC
- Mfr：Analog Devices Inc.
- Package：Tube,Tube
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：4月3日
- Duplex：Full
- Data Rate：-
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：24-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：24-SOIC
- Receiver Hysteresis：650 mV
- Grade：-
- Qualification：-
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Overview
The ADM206AR 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 three receivers with on-board dc-to-dc converters generating ±10 V levels. The device supports data rates up to 120 kB/s and features low power shutdown mode consuming less than 5 μW. It includes an enable input for receiver control and operates within a temperature range of -40°C to +85°C in a 24-lead SOIC package.
Feature Summary
- Integrates internal charge pump voltage converters to generate required RS-232 voltages from a single 5 V supply.
- Features low power shutdown mode that reduces power dissipation to less than 5 μW for battery applications.
- Includes TTL/CMOS compatible inputs with internal pull-up resistors and Schmitt-trigger receivers with hysteresis.
- Provides an enable input to place receiver outputs in a high impedance state for bus sharing.
Applications
- Battery-powered equipment requiring low standby power
- Modems and printers
- Computers and peripherals
- Instruments
Procurement Notes
Verify the specific ordering suffix (e.g., AR vs. ARZ) to confirm package type and RoHS compliance status. Ensure the selected variant matches the required lead-free specifications for your assembly process. Confirm availability through authorized distributors as stock levels fluctuate.
Selection Notes
Select the ADM206AR when four drivers and three receivers are required. Compare against the ADM211 if five receivers are needed or the ADM207 if no shutdown control is necessary. Verify that the 24-lead SOIC package fits the board layout constraints and thermal requirements.
Part Context
The ADM206AR belongs to the ADM2xx family of line drivers/receivers. This family provides pin-compatible alternatives like the ADM207, ADM208, ADM211, and ADM213. These parts serve as enhancements to the older AD2xx series, offering improved power efficiency and integrated charge pumps for single-supply operation.
Replacement Considerations
The ADM206AR is pin-compatible with the MAX206-211/213 series. Direct substitutes include the ADM206AN (PDIP), ADM206ARS (SSOP), and other variants within the ADM206 family depending on packaging needs.
