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Product Detailed Parameters
- Description：IC TRANSCEIVER FULL 2/2 20PDIP
- Mfr：Analog Devices Inc.
- Package：Tube
- Series：-
- Type：Transceiver
- Protocol：RS232
- Number of Drivers/Receivers：2月2日
- Duplex：Full
- Data Rate：120Kbps
- Voltage - Supply：4.75V ~ 5.25V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Through Hole
- Package / Case：20-DIP (0.300", 7.62mm)
- Supplier Device Package：20-PDIP
- Receiver Hysteresis：650 mV
- Grade：-
- Qualification：-
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Overview
The ADM233LJNZ is a CMOS RS-232 transceiver manufactured by Analog Devices Inc. It operates from a single 5 V power supply and features two drivers and two receivers for full-duplex communication at data rates up to 120 kbps. The device integrates internal charge pump voltage converters, eliminating the need for external capacitors. It provides ±9 V output swings with a 5 V input and meets EIA-232-E specifications. The component supports an industrial temperature range of -40°C to +85°C and is housed in a 20-pin PDIP package.
Feature Summary
- Integrated internal charge pump voltage converters eliminate the requirement for external capacitors.
- Operates from a single 5 V power supply while generating necessary RS-232 voltage levels.
- Includes Schmitt trigger inputs on receivers to ensure noise immunity and error-free reception.
Applications
- Computers
- Peripherals
- Modems
- Printers
- Instruments
Procurement Notes
Verify the specific suffix JNZ against official documentation to confirm the package type and temperature grade. Confirm RoHS compliance status through the manufacturer's current ordering guide or datasheet revision notes before finalizing procurement plans.
Selection Notes
Select this component when PCB space is limited due to its integrated capacitor design. Ensure the application requires only two drivers and two receivers. Verify that the system operates within the specified 5 V supply tolerance and does not require low-power shutdown functionality.
Part Context
This part belongs to the ADM2xxL family of line drivers/receivers designed for EIA-232-E and V.28 communications interfaces. It serves as an enhanced upgrade to the AD2xx family, offering lower power consumption and faster slew rates. The L designation indicates operation with smaller or no external components compared to standard versions.
Replacement Considerations
The ADM233L is the base model for this variant. Other members of the ADM2xxL family may serve as alternatives if additional drivers or receivers are required, though they will necessitate different external capacitor configurations.
