UA9637ACD The UA9637ACD is a dual differential line receiver from Texas Instruments. It operates from a single 5V supply and supports RS422 and RS423 protocols.
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UA9637ACD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The UA9637ACD is a dual differential line receiver from Texas Instruments. It operates from a single 5V supply and supports RS422 and RS423 protocols.
✓ Total Stock: 90,400 pcs
$ Price Range: $0.74

UA9637ACD Available from 1 distributor

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✓ Non-Authorised
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90,400 pcs
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UA9637ACD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Drivers
Operating Temperature
Operating Voltage
Protocol
Receiver Hysteresis
Supplier Device Package
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Supply Current
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UA9637ACD Description

Short technical summary and product information.

The Texas Instruments UA9637ACD is a dual differential line receiver designed to meet ANSI standards EIA/TIA-422-B and EIA/TIA-423-B, as well as ITU recommendations V.10 and V.11. This receiver utilizes high-speed Schottky circuitry and features TTL-compatible outputs.

 

It operates from a single 5V power supply with a voltage range of 4.75V to 5.25V. The device offers a wide common-mode voltage range of -7V to 7V and a receiver hysteresis of 70 mV. With a maximum signaling rate of 10 Mbps, it is suitable for applications requiring robust data transmission.

 

The UA9637ACD is characterized for operation in an industrial temperature range of 0°C to 70°C. It comes in an 8-SOIC surface-mount package, with a package size of 4.9mm x 6mm. This component is designed to be interchangeable with the National Semiconductor DS9637A.

 

Key features include high input impedance and compatibility with both single-ended and differential-line systems, making it a versatile choice for factory automation and motor drive applications.

UA9637ACD Quick Information

Product Type: Line Receiver
Canonical Name: UA9637A Dual Differential Line Receiver
Subcategory: RS-485 & RS-422 Transceivers

UA9637ACD Compliance

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

UA9637ACD Estimated Pricing

Qty Low High
1+ $0.74 $0.74

Estimated market price range - modelled values for guidance only, not live distributor offers.

UA9637ACD Features

  • Dual differential line receiver IC.
  • Meets EIA/TIA-422-B and RS423 standards.
  • Operates from a single 5V power supply.
  • TTL-compatible outputs and high input impedance.
  • Surface mount 8-SOIC package.

UA9637ACD Applications

  • Suitable for differential signal reception in industrial systems.
  • Used in factory automation and motor drives.
  • Ideal for high-speed data communication interfaces.
  • Applicable in environments requiring wide common-mode voltage handling.
  • Designed for reliable operation in control and instrumentation applications.

UA9637ACD FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the UA9637ACD?

The UA9637ACD operates from a 4.75V to 5.25V supply.

What package type is the UA9637ACD available in?

The UA9637ACD is available in an 8-SOIC package.

What is the operating temperature range of the UA9637ACD?

The operating temperature range for the UA9637ACD is 0°C to 70°C.

What protocols does the UA9637ACD support?

The UA9637ACD supports RS422 and RS423 protocols.

How many receivers are in the UA9637ACD?

The UA9637ACD has 2 receivers.

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