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DP83849IVSX/NOPB ACTIVE

Industrial temperature, dual-port 10/100-Mbps Ethernet PHY transceiver with flexible port switchi

NEW - Custom reel may be available
Inventory: 4,300  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-3-260C-168 HR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
TQFP (PFC) | 80 1,000 | LARGE T&R
Custom reel may be available
-40 to 85
Package | Pins TQFP (PFC) | 80
Package qty | Carrier: 1,000 | LARGE T&R
Custom reel may be available
Operating temperature range (℃) -40 to 85
View TI packaging information

Features for the DP83849I

  • Low-power 3.3-V, 0.18-µm CMOS Technology
  • Low power Consumption <600 mW Typical
  • 3.3-V MAC Interface
  • Auto-MDIX for 10/100 Mb/s
  • Energy Detection Mode
  • Flexible MII Port Assignment
  • Dynamic Integrity Utility
  • Dynamic Link Quality Monitoring
  • TDR based Cable Diagnostic and Cable Length
    Detection
  • Optimized Latency for Real-Time Ethernet
    Operation
  • Reference Clock Out
  • RMII Rev. 1.2 Interface (Configurable)
  • SNI Interface (Configurable)
  • MII Serial Management Interface (MDC and MDIO)
  • IEEE 802.3u MII
  • IEEE 802.3u Auto-Negotiation and Parallel
    Detection
  • IEEE 802.3u ENDEC, 10BASE-T Transceivers and
    Filters
  • IEEE 802.3u PCS, 100BASE-TX Transceivers and
    Filters
  • IEEE 1149.1 JTAG
  • Integrated ANSI X3.263 Compliant TP-PMD
    Physical Sub-layer with Adaptive Equalization and
    Baseline Wander Compensation
  • Programmable LED Support for Link, 10/100 Mb/s
    Mode, Activity, Duplex and Collision Detect
  • Single Register Access for Complete PHY Status
  • 10/100 Mb/s Packet BIST (Built-In Self Test)
  • 80-pin TQFP Package (12-mm × 12-mm)

Description for the DP83849I

The number of applications requiring Ethernet Connectivity continues to expand. Along with this increased market demand is a change in application requirements. Where single channel Ethernet used to be sufficient, many applications such as wireless remote base stations and industrial networking now require DUAL Port functionality for redundancy or system management.

The DP83849I is a highly reliable, feature rich device perfectly suited for industrial applications enabling Ethernet on the factory floor. The DP83849I features two fully independent 10/100 ports for multi-port applications. The unique port switching capability also allows the two ports to be configured to provide fully integrated range extension, media conversion, hardware based failover and port monitoring.

The DP83849I provides optimum flexibility in MPU selection by supporting both MII and RMII interfaces. In addition this device includes a powerful new diagnostics tool to ensure initial network operation and maintenance.

In addition to the TDR scheme, commonly used for detecting faults during installation, the innovative cable diagnostics provides for real time continuous monitoring of the link quality. This allows the system designer to implement a fault prediction mechanism to detect and warn of changing or deteriorating link conditions.

The DP83849I continues to build on its Ethernet expertise and leadership position by providing a powerful combination of features and flexibility, easing Ethernet implementation for the system designer.

Pricing


Qty Price (USD)
1-99 7.303
100-249 5.954
250-999 4.679
1,000+ 3.969

Additional package qty | carrier options

Package qty | Carrier 119 | JEDEC TRAY (10+1)
Inventory 6,572
Qty | Price (USD) 1ku | 3.969 1-99 7.303 100-249 5.954 250-999 4.679 1,000+ 3.969