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MT7915DAN/B
MT7915DAN/B
| Part Number | MT7915DAN/B |
|---|---|
| Manufacturer | MediaTek |
| Category | Integrated Circuits (ICs) > RF & Wireless > Wi-Fi / Bluetooth Combo Chips |
| Description | AX1800 Dual-Band 2×2 Wi-Fi 6 (802.11ax) + Bluetooth 5.1 Combo SoC, PCIe 2.1 Interface, Integrated MAC/BB/RF Transceiver, QFN-164-EP (12mm × 12mm) Package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The MT7915DAN/B is MediaTek AX1800 Wi‑Fi 6 + Bluetooth 5.1 combo SoC for routers, access points and embedded devices. It supports concurrent 2×2 MIMO on 2.4GHz and 5GHz bands, reaching 573Mbps + 1201Mbps. Equipped with PCIe 2.1 interface and integrated MAC/baseband/RF transceiver for wireless embedded design.
Core Advantages
AX1800 Wi-Fi 6 Performance
Supports 1024-QAM, stable connection in high-density usage scenarios.
Built-in Bluetooth 5.1
Supports BLE and classic Bluetooth, eliminates extra Bluetooth chip.
Dual-band Concurrent Operation
2×2 streams on both 2.4GHz & 5GHz; single-band 4×4 MIMO not supported.
PCIe 2.1 Interface
Low latency, compatible with mainstream router and embedded AP platforms.
Key Specifications
| Brand | MediaTek |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free / Green |
| EDA/CAD | Symbol, Footprint & 3D Model Available |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | QFN-164-EP (12mm × 12mm) |
| Mounting Type | Surface Mount (SMD / SMT) |
| Surface Marking / Silkscreen | MT7915DAN Marking |
| Wi-Fi Standards | IEEE 802.11a/b/g/n/ac/ax (Wi-Fi 6 Wave 1) |
| Bluetooth Version | Integrated Bluetooth 5.1 (BLE + Classic) |
| Frequency Bands | 2.4 GHz (40MHz max) + 5 GHz (80MHz max, no 160MHz support) |
| MIMO Configuration | DBDC 2×2 (2.4GHz) + 2×2 (5GHz) Concurrent, No single-band 4×4 support |
| Max Throughput | AX1800: 573Mbps (2.4GHz) + 1201Mbps (5GHz) |
| Host Interface | PCI Express (PCIe) 2.1 |
| Wi-Fi 6 Features | OFDMA, MU-MIMO, 1024-QAM, TWT, BSS Coloring, STBC, LDPC, DFS |
| Operating Temperature | 0°C to +70°C (Commercial Grade) |
| External FEM Support | Requires external PA/LNA (e.g., MT7975) for full power operation |
| Packaging Format | Tape & Reel / Tray |
Typical Applications
- AX1800 Wi-Fi 6 home routers, mesh nodes, and ISP gateways
- Enterprise & SOHO dual-band wireless access points (APs)
- Mini-PCIe / M.2 Wi-Fi + Bluetooth combo network cards
- Smart home hubs, embedded gateways, and IoT aggregation devices
- Industrial embedded systems requiring dual-band Wi-Fi + BLE
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: What is the difference between MT7915DAN and MT7915DAN/B?
A: They share identical core specifications; the “/B” suffix indicates a minor packaging or batch revision, with no functional differences in Wi-Fi, Bluetooth, or performance.
Q2: Does MT7915DAN/B support 160MHz channel width?
A: No. It supports up to 80MHz in the 5GHz band and 40MHz in the 2.4GHz band. For 160MHz support, consider MT7916 series chips.
Q3: Can MT7915DAN/B operate in single-band 4×4 MIMO mode?
A: No. It only supports concurrent 2×2 + 2×2 operation on both 2.4GHz and 5GHz bands; single-band 4×4 MIMO is not supported.
Q4: Is external RF front-end (FEM) required?
A: Yes. The chip does not include integrated power amplifiers, so designs usually use external FEM like MT7975 to achieve full transmit power.
Q5: What are common alternatives to MT7915DAN/B?
A: Common alternatives include MediaTek MT7975 (with integrated FEM), Qualcomm QCA6174, and Intel AX200 (Wi-Fi 6 only, no BLE). MT7915 is preferred for combo Wi-Fi + BLE at AX1800 speed.
Q6: Is MT7915DAN/B compatible with OpenWrt or Linux?
A: Yes. It is supported by the open-source Linux `mt76` driver and works well with OpenWrt, making it popular for custom router and AP firmware projects.
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