Texas Instruments DP83867IRPAPT
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 64-PowerTQFP |
| Interface | Serial |
| Mfr | Texas Instruments |
| Operating Temperature | -40°C ~ 85°C |
| Current - Supply | 157mA |
| Supplier Device Package | 64-HTQFP (10x10) |
| Function | Physical Layer Controller |
| Voltage - Supply | 1.1V, 2.5V |
| Protocol | Ethernet |
| Standards | 10/100/1000 Base-TX PHY |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | DP83867 |
| REACH Status | REACH Unaffected |
| Standard Package | 250 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
DP83867IRPAPT Gigabit Ethernet Physical Layer Controller Networking IC
The DP83867IRPAPT from Texas Instruments is a high-performance, robust gigabit Ethernet physical layer (PHY) transceiver designed for industrial applications, offering exceptional reliability and advanced features for harsh operating environments. This single-port 10/100/1000BASE-T PHY integrates sophisticated signal processing technology to deliver maximum data integrity over standard twisted-pair cabling while maintaining full compliance with IEEE 802.3 standards. The device features industrial temperature range operation, enhanced ESD protection, and comprehensive diagnostic capabilities, making it an ideal solution for industrial automation, automotive systems, and enterprise networking equipment requiring robust, long-lifetime connectivity with superior noise immunity and fault detection.
Key Electrical Characteristics
The DP83867IRPAPT delivers outstanding electrical performance with support for 10/100/1000 Mbps operation over CAT 5/6/7 cabling, utilizing advanced DSP algorithms for echo cancellation, cross-talk cancellation, and adaptive equalization. The transceiver features a typical power consumption of 360mW during active operation, incorporates robust ESD protection exceeding 8kV, and supports energy-efficient Ethernet (EEE) per IEEE 802.3az. Key specifications include support for jumbo frames up to 16KB, automatic MDI/MDIX crossover with comprehensive cable diagnostics including time-domain reflectometry (TDR) for fault detection, programmable LED indicators, and integrated termination resistors, ensuring reliable operation in electrically noisy industrial environments with excellent EMI/EMC performance.
Alternative Ethernet PHY ICs
● DP83867CS: A commercial temperature version (0°C to 70°C) of the same PHY technology with identical features for less demanding environments.
● DP83869HM: A ruggedized industrial Ethernet PHY with extended temperature range and enhanced EMI performance for extreme environmental conditions.
● KSZ9031RN: Microchip's competitive Gigabit Ethernet PHY offering similar features with RGMII interface and robust industrial performance.
● AR8035: Qualcomm's industrial-grade Ethernet transceiver featuring low power consumption and advanced link diagnostics for harsh environment applications.
