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DP83849IVSX/NOPB The Texas Instruments DP83849IVSX/NOPB is a dual-port, 10/100-Mbps Ethernet PHY transceiver. It features MII, RMII, and SNI interfaces and operates within an industrial temperature range.
Mfr Part #:

DP83849IVSX/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DP83849IVSX/NOPB is a dual-port, 10/100-Mbps Ethernet PHY transceiver. It features MII, RMII, and SNI interfaces and operates within an industrial temperature range.
✓ Total Stock: 10,369 pcs
$ Price Range: $5.25

DP83849IVSX/NOPB Available from 3 distributors

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Romaks Technologies ✓
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5,079 pcs
On Request
5079 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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3,000 pcs
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3000 pcs On Request 1 On Request On Request 21+ On Request On Request
PROSOFT ELECTRONICS ✓
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2,290 pcs
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2290 pcs On Request 1 On Request On Request 23+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DP83849IVSX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Features
Number of LEDs
Number of Pins
Number of Ports
Operating Temperature
Power Consumption
Technology
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DP83849IVSX/NOPB Description

Short technical summary and product information.

The Texas Instruments DP83849IVSX/NOPB is an active dual-port Ethernet Physical Layer (PHY) transceiver designed for industrial temperature applications. It supports data rates of 10/100 Mbps and offers flexible interface options including MII, RMII, and SNI.

 

This device operates with a typical I/O supply voltage of 3.3V and is built on a low-power 0.18-µm CMOS technology, consuming less than 600 mW typically. Key features include cable diagnostics, a flexible port assignment, JTAG 1149.1 compliance, Auto-MDIX for 10/100 Mbps, and Energy Detection Mode. It also incorporates Dynamic Integrity Utility and Dynamic Link Quality Monitoring.

 

The DP83849IVSX/NOPB is housed in an 80-pin TQFP package measuring 14 mm × 14 mm. It supports TDR-based cable diagnostics and cable length detection, optimized latency for real-time Ethernet operation, and programmable LED support for various link and activity statuses. The transceiver adheres to multiple IEEE standards, including 802.3u for auto-negotiation, ENDEC, 10BASE-T, and 100BASE-TX transceivers and filters.

DP83849IVSX/NOPB Quick Information

Product Type: Ethernet PHY Transceiver
Canonical Name: DP83849IVSX/NOPB Dual Port 10/100-Mbps Ethernet PHY Transceiver
Subcategory: Interface

DP83849IVSX/NOPB Compliance

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

DP83849IVSX/NOPB Estimated Pricing

Qty Low High
1+ $5.25 $5.25

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

DP83849IVSX/NOPB Features

  • Dual-port 10/100-Mbps Ethernet PHY transceiver.
  • Supports MII, RMII, and SNI interface types.
  • Operates at 3.3V I/O supply voltage.
  • Industrial temperature range from -40°C to 85°C.
  • Features cable diagnostics and Auto-MDIX.

DP83849IVSX/NOPB Applications

  • Used in industrial Ethernet switch designs.
  • Ideal for dual-port embedded networking.
  • Suitable for real-time Ethernet applications.
  • Used in factory automation communication modules.
  • Ideal for building automation Ethernet interfaces.

DP83849IVSX/NOPB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the DP83849IVSX/NOPB?

The DP83849IVSX/NOPB operates within a temperature range of -40 to 85 °C.

What is the package type of the DP83849IVSX/NOPB?

The DP83849IVSX/NOPB is supplied in a TQFP package.

What is the data rate of the DP83849IVSX/NOPB?

The DP83849IVSX/NOPB supports a data rate of 10/100 Mbps.

How many ports does the DP83849IVSX/NOPB have?

The DP83849IVSX/NOPB has 2 ports.

What is the typical I/O supply voltage for the DP83849IVSX/NOPB?

The typical I/O supply voltage for the DP83849IVSX/NOPB is 3.3 V.

What is the typical power consumption of the DP83849IVSX/NOPB?

The typical power consumption of the DP83849IVSX/NOPB is less than 600 mW.

What interface types does the DP83849IVSX/NOPB support?

The DP83849IVSX/NOPB supports MII, RMII, and SNI interface types.

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