DP83869HMRGZT vs AR8031-AL1B-R Comparison
Detailed side-by-side comparison of DP83869HMRGZT by Texas Instruments and AR8031-AL1B-R by Qualcomm. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
DP83869HMRGZT - 1G Ethernet PHY Transceiver | Texas Instruments
DP83869HMRGZT ✓ ActiveSpecification Comparison
| Parameter | DP83869HMRGZT | AR8031-AL1B-R |
|---|---|---|
| Brand | Texas Instruments | Qualcomm |
| Category | RF Transceivers | Interface ICs |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.30 | $2.05 |
| Product Type | Ethernet PHY Transceiver (Copper + Fiber) | — |
| Ethernet Standards Supported | 10BASE-Te, 100BASE-TX, 1000BASE-T, 100BASE-FX, 1000BASE-X | — |
| Number of Channels | 1 (1/1 Transceiver) | — |
| MAC Interface | RGMII, SGMII | RGMII v2.0, SGMII / 1000BASE-X |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V | — |
| Data Rate (Max) | 1 Gbps (1000BASE-T) | — |
| Package | 48-VQFN (RGZ) 7x7 mm with EP | 48-WFQFN Exposed Pad, 6 x 6 mm |
| Mounting Type | Surface Mount | Surface Mount (QFN-48-EP) |
| Operating Temperature | -40 C to +125 C (extended industrial) | -40 C to +85 C (industrial grade AL1B) |
| ESD Protection (MDI) | >8 kV IEC 61000-4-2 direct contact | — |
| Energy Efficient Ethernet | IEEE 802.3az supported | — |
| Management Interface | MDIO (IEEE 802.3 clause 22/45) | — |
| Cable Diagnostics | TDR-based fault location | — |
| MSL Level | MSL2-260C-1 YEAR (per partgenie) | — |
| RoHS Status | RoHS Compliant | — |
| Function | — | 10/100/1000BASE-T Ethernet PHY transceiver |
| Data Rate | — | 10/100/1000 Mbps |
| Supply Voltage (Analog) | — | 3.15 V to 3.45 V |
| Supply Voltage (Digital I/O) | — | 1.5 V / 1.8 V / 2.5 V / 3.3 V (VDDIO selectable) |
| Internal LDOs | — | Integrated 1.2V core LDO and 1.0V VDDIO LDO |
| Receiver Hysteresis | — | 25 mV |
| Number of Drivers / Receivers | — | 1 / 1 |
| Duplex | — | Full |
| Auto-MDI/MDIX | — | Yes (automatic direction control) |
| IEEE Standards | — | 802.3, 802.3u, 802.3ab, 802.3az (EEE), 802.1AS / 1588v2 |
| HBM ESD (MDI pins) | — | 4 kV |
| Cable Reach | — | 100 m over CAT-5e / CAT-6 UTP |