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TI DP83825IRMQTRoHS

Manufacturer
TI
MPN
DP83825IRMQT
LCSC Part #
C1849400
Packaging
WQFN-24-EP(3x3)
Customer #
Key Attributes
DP83825I Low Power 10/100Mbps Ethernet Physical Layer Transceiver
Datasheetpdf iconTI DP83825IRMQT
In-Stock: 190
190 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.1535$ 0.77
50+$ 0.15$ 7.50
250+$ 0.1477$ 36.93
500+$ 0.1453$ 72.65
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerTI
PackagingWQFN-24-EP(3x3)
Voltage - Supply3.3V;1.8V
Operating Temperature-40℃~+85℃
FeaturesCable diagnostics;Low-power mode
InterfaceRMII
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The DP83825I is an ultra-low-power Ethernet physical layer transceiver with an ultra-small size. It integrates the PMD sub-layer and supports the 10BASE-Te and 100BASE-TX Ethernet protocols. This transceiver supports CAT5e cables up to 150 meters in length. The DP83825I is directly connected to the twisted-pair medium through an external transformer. In the master-slave mode, this device is connected to the MAC layer through the simplified MII (RMII). In the RMII master mode, it provides a 50MHz output clock. This output clock is synchronized with the MDI-derived clock to reduce system jitter.

The DP83825I also supports Energy-Efficient Ethernet (EEE), Wake-on-LAN (WoL), and MAC isolation to further reduce system power consumption. For traditional MACs that do not support sending EEE signals through the MAC, the energy-saving mode can be enabled by configuring the registers.

The DP83825I can operate in the unmanaged repeater mode. In this mode, the DP83825I operates as a repeater without the need to configure the registers. To facilitate development and debugging, the DP83825I provides an integrated cable diagnostic tool, built-in self-test, and loopback functions.

Features

AI Translation
  • Ultra-small 10/100Mbps PHY: QFN 3mm × 3mm, 24-pin
  • Ultra-low power consumption <127mW
  • Compact system solution: integrated MDI and MAC termination resistors
  • Programmable power-saving modes: Active Sleep, Deep Power-Down, Energy Efficient Ethernet (EEE) IEEE 802.3az, EEE support for legacy MACs, Wake-on-LAN (WoL)
  • Voltage-mode line driver
  • MAC interface: RMII (master/slave mode), 3.3V single supply, I/O voltage: 1.8V and 3.3V
  • Repeater: RMII back-to-back mode in unmanaged mode
  • MDC/MDIO interface for configuration and status
  • Fast Link Drop mode
  • Diagnostic features: TDR-based open/short cable diagnostics, built-in packet generator, multiple loopback paths
  • Programmable hardware interrupt pin
  • Operating temperature range: -40°C to 85°C
  • Compliant with IEEE 802.3 100BASE-TX and 10BASE-Te specifications

Applications

AI Translation
  • Building automation: IP cameras, HMI
  • Consumer electronics: STB, OTT, IPTV, gaming consoles
  • Printers
  • Electronic point-of-sale terminals
  • Factory automation