MC3487DR The Texas Instruments MC3487DR is a quadruple differential line driver designed for RS-485 and RS-422 communication. It offers four independent drivers with a maximum signaling rate of 10 Mbps.
Mfr Part #:

MC3487DR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MC3487DR is a quadruple differential line driver designed for RS-485 and RS-422 communication. It offers four independent drivers with a maximum signaling rate of 10 Mbps.
Total Stock: 1,996 pcs
$ Price Range: $0.49

MC3487DR Available from 3 distributors

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1,377 pcs
1377 pcs On Request 1 On Request On Request On Request On Request On Request
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319 pcs
319 pcs On Request 1 On Request On Request 14+ On Request On Request
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300 pcs
300 pcs On Request 1 On Request On Request On Request On Request On Request

MC3487DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Fault Protection
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Supplier Device Package
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Voltage

MC3487DR Description

Short technical summary and product information.

The Texas Instruments MC3487DR is a quadruple differential line driver IC that meets ANSI TIA/EIA-422-B and ITU Recommendation V.11 standards. It features four independent drivers, each with a TTL-compatible input, and provides 3-state outputs for high-impedance states during enable transitions.

 

This device operates from a single 5V supply and is suitable for applications requiring robust differential signaling. Key electrical specifications include a signaling rate of up to 10 Mbps, a common-mode range of -7V to 7V, and fault protection from -15V to 15V. The operating temperature range is 0°C to 70°C.

 

The MC3487DR is available in a 16-SOIC surface mount package. It is designed for applications that require reliable data transmission over differential lines, often used in conjunction with line receivers like the MC3486.

 

Features include TTL-compatible inputs, fast transition times, and high-impedance inputs. The device also incorporates power-up and power-down protection, ensuring signal integrity during power transitions.

MC3487DR Quick Information

Product Type: Differential Line Driver
Canonical Name: Quadruple Differential Line Driver
Subcategory: Line Driver

MC3487DR Compliance

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

MC3487DR Estimated Pricing

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1+ $0.49 $0.49

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

MC3487DR Features

  • Quadruple differential line driver IC
  • Supports RS-485 and RS-422 protocols
  • Maximum signaling rate of 10 Mbps
  • Operates from a single 5V supply
  • Available in 16-SOIC package

MC3487DR Applications

  • Ideal for differential data transmission
  • Suitable for industrial communication systems
  • Used in RS-422/RS-485 networks
  • Designed for robust signal integrity

MC3487DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the MC3487DR?

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

What type of package is the MC3487DR available in?

The MC3487DR is available in a 16-SOIC package.

What is the maximum signaling rate of the MC3487DR?

The maximum signaling rate is 10 Mbps.

What voltage range does the MC3487DR operate within?

The MC3487DR operates within a voltage range of 4.75V to 5.25V.

What communication protocols does the MC3487DR support?

The MC3487DR supports RS422 and RS485 protocols.

How many drivers and receivers does the MC3487DR have?

The MC3487DR has 4 drivers and 0 receivers.

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