DP83848CVVX/NOPB

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DP83848CVVX/NOPB

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Especificações

Atributo Valor
Package / Case 1
Series Bulk
Type Active
Protocol Transceiver
Number of Drivers/Receivers Ethernet
Duplex 1/1
Operating Temperature 3V ~ 3.6V
Mounting Type 0°C ~ 70°C

Visão Geral

Description

The DP83848CVVX/NOPB is a robust, single-port 10/100 Mbps Ethernet PHY transceiver from Texas Instruments. It supports MII, RMII, and SNI interfaces, making it versatile for various networking applications. Key features include:
- Low power consumption (typ. 128 mW)
- Industrial temperature range (-40°C to +85°C)
- Advanced cable diagnostics for fault detection
- Auto-MDIX for automatic cable polarity correction
- IEEE 802.3u compliance
Ideal for industrial, automotive, and embedded systems, it ensures reliable Ethernet connectivity with strong noise immunity. The device integrates LED indicators for link/activity status and supports jumbo frames.
Available in a 48-pin LQFP package, it simplifies PCB design while maintaining high performance.
For more details, refer to the [TI datasheet](https://www.ti.com/product/DP83848).

Equivalent

Equivalent products to the DP83848CVVX/NOPB (10/100 Mbps Ethernet PHY) include:
- LAN8720A (Microchip)
- KSZ8081RNA (MicroChip)
- RTL8201CP (Realtek)
- DM9161AEP (Davicom)
- IP101GR (IC Plus)
These are drop-in or functional replacements with similar features (MII/RMII, 3.3V operation). Verify pinout and specs for compatibility.

Features

The DP83848CVVX/NOPB is a robust, single-port 10/100 Mbps Ethernet PHY transceiver from Texas Instruments. Key features include:
- IEEE 802.3 Compliance: Supports 10BASE-T and 100BASE-TX standards.
- Low Power: Typically consumes <140 mW (100 Mbps) and <90 mW (10 Mbps).
- Advanced Diagnostics: Cable diagnostics, link quality indication, and auto-MDIX.
- Flexible Interfaces: MII, RMII, and SNI (serial) MAC interfaces.
- Robust Performance: ESD protection (>8 kV), jitter tolerance, and noise immunity.
- Temperature Range: Industrial-grade operation (-40°C to +85°C).
- Package: 48-pin LQFP.
Ideal for industrial, automotive, and embedded applications requiring reliable Ethernet connectivity.

Pinout

The DP83848CVVX/NOPB is a 48-pin (LQFP package) 10/100 Mbps Ethernet PHY transceiver. Key functions include:
- MII/RMII (Media Independent/Reduced MII) interfaces for MAC connectivity.
- Auto-negotiation for speed/duplex detection.
- Energy Detect for low-power modes.
- LinkMD® for cable diagnostics.
- IEEE 802.3u compliance (Fast Ethernet).
Pins include power (3.3V), ground, clock, LED indicators, and signal lines for data (TX/RX) and management (MDIO/MDC).

Manufacturer

The DP83848CVVX/NOPB is manufactured by Texas Instruments (TI), a leading American semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI is a major player in the global electronics market.
The DP83848CVVX/NOPB is a high-performance, single-port 10/100 Mbps Ethernet PHY transceiver, commonly used in networking applications.

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