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ADM1181AARWZ ADM1181AARWZ is a full duplex RS-232 transceiver from Analog Devices / Maxim Integrated. It features 2 drivers and 2 receivers, 230 kbps data rate, and operates from 4.5V to 5.5V supply.
Mfr Part #:

ADM1181AARWZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
ADM1181AARWZ is a full duplex RS-232 transceiver from Analog Devices / Maxim Integrated. It features 2 drivers and 2 receivers, 230 kbps data rate, and operates from 4.5V to 5.5V supply.
✓ Total Stock: 4,899 pcs

ADM1181AARWZ Available from 1 distributor

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Components Technology Group, Inc. ✓
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4,899 pcs
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ADM1181AARWZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Lead Style
Mounting Type
Number of Channels
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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ADM1181AARWZ Description

Short technical summary and product information.

The ADM1181AARWZ is a robust, high-speed 2-channel RS-232/V.28 interface device from Analog Devices / Maxim Integrated. It operates from a single 5 V power supply and is designed for use in harsh electrical environments. The device is compliant with the EU EMC directive (89/336/EEC) and features low EMI emissions per EN55022.

 

Key electrical specifications include a guaranteed data rate of 230 kbps, full duplex operation, and receiver hysteresis of 650 mV. The device provides ESD protection up to ±15 kV on all I/O lines (human body model) and meets IEC1000-4-2 standards for contact and air-gap discharge. It also offers fast transient/burst immunity per IEC1000-4-4.

 

The ADM1181AARWZ is housed in a 16-SOIC package with a width of 7.50mm (0.295") and is surface mountable. It operates over an industrial temperature range of -40°C to +85°C. Four external 0.1 µF charge-pump capacitors are required for the voltage doubler/inverter.

ADM1181AARWZ Quick Information

Product Type: RS-232 Transceiver
Canonical Name: ADM1181AARWZ RS-232 Transceiver
Subcategory: RS-232 Transceiver

ADM1181AARWZ Compliance

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

ADM1181AARWZ Features

  • Full duplex RS-232 transceiver with 2 drivers and 2 receivers.
  • Guaranteed data rate of 230 kbps.
  • ESD protection up to ±15 kV on I/O lines.
  • Compliant with EU EMC directive and EN55022.
  • Operates from single 4.5V to 5.5V supply.

ADM1181AARWZ Applications

  • General-purpose RS-232 data link applications.
  • Portable instruments and battery-powered devices.
  • Industrial equipment requiring EMC compliance.
  • PDAs and handheld communication devices.

ADM1181AARWZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the ADM1181AARWZ?

4.5V to 5.5V.

What is the package type of the ADM1181AARWZ?

16-SOIC (0.295", 7.50mm Width).

What is the operating temperature range?

-40°C to +85°C.

Is the ADM1181AARWZ RoHS compliant?

Yes, it is listed as RoHS3 compliant (unverified).

What is the maximum data rate?

230 kbps.

What ESD protection does the ADM1181AARWZ provide?

±15 kV human body model, ±8 kV contact discharge, and ±15 kV air-gap discharge per IEC1000-4-2.

What duplex mode does the ADM1181AARWZ support?

Full duplex.

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