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ADM238LJR ADM238LJR is a full-duplex RS-232 transceiver with four drivers and four receivers, supporting data rates up to 120 Kbps. It operates from a 4.75V to 5.25V supply and is housed in a 24-SOIC surface-mount package.
Mfr Part #:

ADM238LJR

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
ADM238LJR is a full-duplex RS-232 transceiver with four drivers and four receivers, supporting data rates up to 120 Kbps. It operates from a 4.75V to 5.25V supply and is housed in a 24-SOIC surface-mount package.
✓ Total Stock: 155 pcs

ADM238LJR Available from 1 distributor

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155 pcs
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ADM238LJR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
SVHC Present
Supplier Device Package
Type
Voltage
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ADM238LJR Description

Short technical summary and product information.

The ADM238LJR is a CMOS RS-232 transceiver from Analog Devices/Maxim Integrated, part of the ADM2xxL family of line drivers and receivers. It interfaces TTL/CMOS logic levels with RS-232 signaling, supporting full-duplex communication with four drivers and four receivers.

 

This device operates from a single 4.75V to 5.25V supply and achieves data rates up to 120 Kbps. Receiver hysteresis of 650 mV provides noise immunity, and the on-board dc-to-dc converters generate the required RS-232 voltage levels. The transceiver meets EIA-232-E and V.28 specifications.

 

Housed in a 24-SOIC (0.295" width, 7.50mm) surface-mount package, the ADM238LJR is suitable for computer peripherals, modems, printers, and instrumentation. The operating temperature range is 0°C to 70°C.

ADM238LJR Quick Information

Product Type: RS-232 Transceiver
Canonical Name: ADM238LJR — RS-232 Transceiver
Subcategory: RS-232

ADM238LJR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADM238LJR Features

  • Full-duplex RS-232 transceiver with four drivers and four receivers.
  • Supports data rates up to 120 Kbps.
  • Operates from a single 5V supply.
  • Includes on-board dc-to-dc voltage converters.
  • Housed in a 24-SOIC surface-mount package.

ADM238LJR Applications

  • Suited for computer serial port interfaces.
  • Used in peripheral and modem data links.
  • Enables RS-232 communication in printers.
  • Applied in instrumentation equipment interfaces.

ADM238LJR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ADM238LJR?

The operating temperature range is 0°C to 70°C.

What is the supply voltage requirement for the ADM238LJR?

The supply voltage range is 4.75V to 5.25V.

What is the package type of the ADM238LJR?

It comes in a 24-SOIC (0.295" width, 7.50mm) surface-mount package.

Is the ADM238LJR RoHS compliant?

The database lists it as RoHS3 Compliant, but this is not independently verified.

How many drivers and receivers does the ADM238LJR have?

It has four drivers and four receivers (4/4).

What is the maximum data rate of the ADM238LJR?

The maximum data rate is 120 Kbps.

Is the ADM238LJR full-duplex?

Yes, it supports full-duplex communication.

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