DS90UB947TRGCRQ1 vs DS90UH949TRGCTQ1 对比
详细并排对比 DS90UB947TRGCRQ1 出自 Texas Instruments 和 DS90UH949TRGCTQ1 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
DS90UB947TRGCRQ1 - 1080p oLDI Dual FPD-Link III Serializer | TI
DS90UB947TRGCRQ1 ✓ 量产中
规格对比
| 参数 | DS90UB947TRGCRQ1 | DS90UH949TRGCTQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Interface ICs | Interface ICs |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.35 | $5.95 |
| 功能 | OpenLDI to FPD-Link III Dual Serializer | HDMI to FPD-Link III Bridge Serializer |
| Forward Channel Data Rate | Up to 3.36 Gbps | — |
| Back-Channel Data Rate | 40 kbps to 1 Mbps | — |
| Maximum Resolution | 1080p / WUXGA 1920x1200 (non-reduced blanking) | — |
| Color Depth | Up to 24-bit | 24-bit; 18-bit/16-bit in backward mode |
| Inputs | 8 (parallel RGB/YCbCr + control + audio) | — |
| Outputs | 2 (FPD-Link III differential pair, AC-coupled) | — |
| Audio Interface | I2S, multi-channel | — |
| 封装 | VQFN-64 (RGC) 9x9 mm with exposed thermal pad | 64-VQFN (RGC) 9 mm x 9 mm with exposed pad |
| 引脚数量 | 64 | — |
| 工作温度 | -40C to +105C | -40 C to +105 C |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 | — |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 | Qualified (automotive grade) | — |
| Data Rate (Forward Channel) | — | 5.95 Gbps (up to 2.975 Gbps per lane) |
| Number of Inputs | — | 3 digital video inputs |
| 输出数量 | — | 2 (differential FPD-Link III pair) |
| Maximum Resolution (FPD-Link III) | — | 1080p with deep color |
| Maximum Resolution (Backward-compatible) | — | WXGA / 720p, 24-bit color |
| HDCP Support | — | HDCP 1.4 repeater with integrated cipher |
| Audio Support | — | I2S / S/PDIF / HBR pass-through |
| Control Channel | — | Bidirectional I2C-compatible, embedded clock |
| Automotive Qualification | — | AEC-Q100 Grade 2 |
| 电源电压 | — | 1.8 V and 3.3 V (typical) |
| Power-Down Current | — | [DATA_NEEDED: power-down quiescent current] |