Product Descriptions
Designed for harsh industrial environments, the DP83822 is an ultra-robust, low-power single-port 10/100 Mbps Ethernet PHY. The DP83822 provides all physical layer functions needed to transmit and receive data over standard twisted-pair cables, or connect to an external fiber optic transceiver. Additionally, the DP83822 provides flexibility to connect to a MAC through a standard MII, RMII, or RGMII interface.
The DP83822 offers integrated cable diagnostic tools, built-in self-test, and loopback capabilities for ease of use. The device supports multiple industrial fieldbuses with fast link-down detection as well as Auto-MDIX in forced modes.
The DP83822 offers an remarkable and robust approach for reducing power consumption through EEE, WoL and other programmable energy savings modes.
The DP83822 is a feature rich and pin-to-pin upgradeable option for the TLK105, TLK106, TLK105L and TLK106L 10/100 Mbps Ethernet PHYs.
The DP83822 comes in a 32-pin 5.00-mm × 5.00-mm VQFN package.
Product Features
? Ultra-robust 10/100Mbs PHY
– IEC 61000-4-2 ESD: +/- 8KV contact discharge
– IEC 61000-4-4 EFT: Class A at 4KV
– CISPR 22 conducted emissions: Class B
– CISPR 22 radiated emissions: Class B
– Operating temperature: -40C to 125C
? MAC interfaces: RGMII / RMII / MII
? IEEE 802.3u compliant: 100BASE-FX, 100BASETX and 10BASE-Te
? Flexible supply options
– Low power single supply options
? 1.8V AVD < 120 mW
? 3.3-V AVD < 220 mW
– Available I/O voltages: 3.3V/2.5V/1.8V
? Power saving features
– Energy efficient Ethernet (EEE) IEEE 802.3az
– WoL (Wake-on-LAN) support with magic packet detection
– Programmable energy savings modes
? Start of frame detect for IEEE 1588 time stamp
? Diagnostic tools: Cable diagnostics, BIST (Built-in self-test), loopback, rapid link-down detection
? Auto-crossover in force modes
Product Applications
? Motor drives
? Factory automation, robotics and motion control
? Grid infrastructure
? Building automation
? Industrial Ethernet fieldbus
? Real Time Industrial Ethernet Applications such as ProfiNET?
Specifications
Actual product photos
Product Data Book：
For more product information, please download the PDF
Payment&Transportation
Official Certificate&Certificate
Multiple product supply
Company office environment
Warehouse Real Shot
Standard packaging
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