SN65DSI86IPAPQ1 - MIPI DSI to eDP Bridge, 12Gbps | TI
料号： SN65DSI86IPAPQ1 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.47 | $14.47 |
| 10 | $14.02 | $140.20 |
| 100 | $13.51 | $1,351.00 |
| 500 | $13.02 | $6,510.00 |
| 1,000 | $12.53 | $12,530.00 |
SN65DSI86IPAPQ1 概述
A display bridge IC is an interface device that translates video data from one signaling standard to another, sitting in the display signal chain between an application processor and a panel timing controller. In the interface-bridge hierarchy, the SN65DSI86-Q1 converts the MIPI DSI protocol - commonly output by mobile and automotive SoCs - into the embedded DisplayPort (eDP) protocol required by many laptop, tablet, and automotive display panels.
Key features include dual 4-lane DSI receive capability at up to 1.5 Gbps per lane (12 Gbps aggregate input), decoding of MIPI DSI 18-bpp RGB666 and 24-bpp RGB888 packets, and a DisplayPort output of up to four lanes at either 1.62 Gbps or 2.7 Gbps per lane. The device is well suited for WQXGA at 60 frames per second, 3D graphics at 4K, and true HD (1920 x 1080) at an equivalent 120 fps with up to 24 bpp, per TI product documentation.
Architecturally, the bridge performs D-PHY receive, DSI packet decode, video formatting, and DP link training with lane-rate selection, offloading display output from host processors that lack a native DP output. The automotive Q1 grade adds reliability screening for in-vehicle cluster and center-stack displays.
Typical applications include automotive instrument clusters, center information displays, notebook and netbook internal panels, and tablets - anywhere a DSI-only SoC must drive an eDP panel.
Design consideration: ensure the host SoC DSI lane count and data rate match the bridge configuration, and verify DP lane-rate selection (1.62 vs 2.7 Gbps) against panel cable length for signal-integrity margin.
This page synthesizes distributor pricing, drop-in alternatives, comparison data, and practical design notes not found in the manufacturer datasheet. Prices as of 2026-10-20.
直接替换替代料： SN65DSI86IPAPQ1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： SN65DSI86IPAPQ1 （相同外形与封装尺寸） ——差异在于 Automotive Qualification, Max Resolution Support, Package.
快速对比工具——选择替代料号进行并排对比：
SN65DSI86IPAPRQ1
✅ 直接替换✓ 有现货
$14.76 / 个
查看数据手册 →SN65DSI86IPAP
✅ 直接替换📋 参考替代料（不在目录中）
SN65DSI86IPAPT
✅ 直接替换📋 参考替代料（不在目录中）
SN65DSI84IPAPQ1
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
SN65DSI86IPAPQ1 规格参数
| 功能 | MIPI DSI to embedded DisplayPort (eDP) bridge |
| DSI Input Channels | 2 (dual-channel MIPI D-PHY receiver) |
| DSI Lanes per Channel | 4 |
| DSI Data Rate per Lane | 1.5 Gbps |
| Maximum Input Bandwidth | 12 Gbps |
| DSI Pixel Formats | 18-bpp RGB666, 24-bpp RGB888 |
| DP Output Lanes | Up to 4 |
| DP Data Rate per Lane | 1.62 Gbps or 2.7 Gbps |
| Max Resolution Support | WQXGA at 60 fps; 4K 3D graphics; 1920 x 1080 at 120 fps (24 bpp) |
| 封装 | 64-HTQFP (PAP), 10 mm x 10 mm, 0.5 mm pitch, EP |
| 工作温度范围 | -40C to +85C |
| Automotive Qualification | AEC-Q100 qualified (Q1) |
| Target Applications | Netbooks, notebook PCs, tablets, automotive displays |
| 安装类型 | Surface Mount |
| Packing | Tape and Reel (IPAPRQ1 variant) |
SN65DSI86IPAPQ1 64-htqfp (pap), 10 mm x 10 mm, 0.5 mm pitch, ep 引脚配置指南
SN65DSI86IPAPQ1（64-htqfp (pap), 10 mm x 10 mm, 0.5 mm pitch, ep 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： SN65DSI86IPAPQ1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
SN65DSI86IPAPQ1 适用于 6 应用s: Automotive Instrument Clusters, Notebook and Netbook Internal eDP Panels, Tablet Display Interfaces, Automotive Center Information Displays, Industrial HMI and Medical Displays, AR/VR and 3D Graphics Displays.
Automotive Instrument Clusters
The SN65DSI86IPAPQ1's AEC-Q100 qualification and -40C to +85C operating range directly address automotive cluster reliability requirements. Its dual 4-lane DSI input at 1.5 Gbps per lane (12 Gbps aggregate) carries WQXGA 60 fps cluster content with 24-bpp RGB888 color depth, converting the SoC's DSI output to the eDP interface used by modern TFT cluster panels. Placed between the application processor and panel timing controller, the bridge performs DP link training autonomously, reducing host software burden. The 2.7 Gbps DP lane rate provides headroom for high-resolution 12.3-inch cluster panels while 1.62 Gbps suits smaller displays.
推荐
Notebook and Netbook Internal eDP Panels
Notebook and netbook SoCs commonly expose MIPI DSI while their internal panels use embedded DisplayPort - exactly the mismatch the SN65DSI86 solves. With dual-channel D-PHY input delivering 12 Gbps bandwidth, the bridge drives WQXGA 60 fps panels with 24-bpp RGB888 fidelity. The up-to-4-lane DP output at 1.62 or 2.7 Gbps per lane matches standard eDP panel link rates, and the 10x10 mm HTQFP footprint fits typical notebook motherboard keep-out areas. AUX-channel support handles panel EDID reads and DPCD configuration for seamless panel bring-up.
推荐
Tablet Display Interfaces
Tablet SoCs almost universally output MIPI DSI, while higher-resolution tablet panels increasingly adopt eDP for bandwidth and power reasons. The SN65DSI86IPAPQ1 bridges this gap with 18-bpp RGB666 and 24-bpp RGB888 decode, preserving color depth through the conversion. Its 12 Gbps input bandwidth supports 4K-class and 120 fps content per TI documentation, covering premium tablet displays. Low-power D-PHY lanes reduce link power versus parallel RGB interfaces, extending battery life - a decisive factor in portable designs where every milliwatt of display-path power matters.
推荐
Automotive Center Information Displays
Center-stack and passenger entertainment displays in vehicles demand both wide resolution support and automotive screening. The Q1-qualified SN65DSI86IPAPQ1 delivers up to 12 Gbps of DSI input bandwidth, comfortably handling HD 120 fps touch-display content and 4K 3D graphics per TI documentation. Its eDP output with up to four lanes at 2.7 Gbps reaches panel-side timing controllers over the short controlled-impedance flex typical of automotive displays. The device's autonomous link training and DSI packet handling simplify software integration with automotive graphics SoCs such as those in TI Jacinto-class platforms.
推荐
Industrial HMI and Medical Displays
Industrial human-machine interfaces and medical monitor panels frequently pair DSI-capable compute modules with eDP panels of 1080p to 4K resolution. The SN65DSI86's 24-bpp RGB888 support preserves the color accuracy medical imaging requires, while its 12 Gbps input bandwidth and 2.7 Gbps DP lanes sustain 1920 x 1080 at 120 fps for smooth animation. Although the Q1 part is automotive-screened, its extended -40C to +85C range and robust qualification make it a conservative choice for industrial designs that must tolerate harsh enclosures, giving margin beyond standard commercial temperature ratings.
推荐
AR/VR and 3D Graphics Displays
TI documentation explicitly positions the SN65DSI86-Q1 for 3D graphics at 4K resolution, making it relevant to head-mounted and stereoscopic display designs that drive two panels or high-refresh single panels. Dual 4-lane DSI input aggregates 12 Gbps - enough for stereo 24-bpp streams - while the DP output's 120 fps capability at 1080p supports low-persistence, low-latency rendering pipelines. Designers should verify DP lane rate selection (1.62 vs 2.7 Gbps) against flex-cable length, as higher rates leave less signal-integrity margin on long, thin wearable flex routing.
推荐
推荐产品汇总
工程参考数据： SN65DSI86IPAPQ1 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | SN65DSI86IPAPRQ1 | SN65DSI86IPAP | SN65DSI86IPAPT | SN65DSI84IPAPQ1 |
|---|---|---|---|---|---|
| Package | 64-HTQFP (10x10 mm, 0.5 mm pitch, EP) | 64-HTQFP (10x10) - same | 64-HTQFP (10x10) - same | 64-HTQFP (10x10) - same | 64-HTQFP (10x10) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Qualification Grade | AEC-Q100 (Q1), -40C to +85C | AEC-Q100 (Q1) | Commercial grade | Commercial grade | AEC-Q100 (Q1) |
| Pixel Formats | RGB666 (18 bpp), RGB888 (24 bpp) | RGB666, RGB888 | RGB666, RGB888 | RGB666, RGB888 | RGB666, RGB888 |
关键差异点
- Automotive AEC-Q100 qualification （对比 SN65DSI86IPAP)
- Highest bandwidth in the DSIX4/DSIX6 family （对比 SN65DSI84IPAPQ1)
- Flexible DP lane-rate selection （对比 SN65DSI86IPAPRQ1)
设计说明
Route the four DP output lanes as 100-ohm differential pairs with matched intra-pair skew; select 1.62 Gbps rather than 2.7 Gbps when the panel flex or cable exceeds typical short reach, since 2.7 Gbps has roughly half the eye margin. Per TI documentation the bridge supports both lane rates, so link training can fall back if 2.7 Gbps fails. Keep DSI input stubs short and reference them to a continuous ground plane to preserve the 1.5 Gbps per lane eye diagram.
The 64-HTQFP exposed-pad package requires a solid thermal/electrical pad connection to ground on the PCB - do not leave the EP pad floating. Use at least 4 layers with dedicated ground planes under the high-speed DSI and DP routing. Decouple each supply pin per the datasheet power section with 100 nF ceramics placed within 2 mm of the pin; the exact recommended capacitor network is given in the TI datasheet typical application schematic.
Do not assume the Q1 and commercial SN65DSI86 differ electrically - they share the same die, so issues seen on one appear on both. Verify that your host SoC supports dual-channel DSI (8 lanes) before attempting maximum bandwidth; a single-channel host halves available bandwidth to 6 Gbps, restricting resolution. Configure DP lane count and rate in the bridge registers before panel link training, and confirm panel AUX/HPD polarity against the datasheet to avoid bring-up failures.
合规信息
AEC-Q100 qualification confirmed by the Q1 suffix per TI product documentation. RoHS/REACH/lead-free status not stated in the provided data - consult the TI product page environmental section.
