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TPD12S015器件是集成的HDMI ESD解决方案。器件引脚映射与具有四个差分对的HDMI C型和D型连接器相匹配。该器件提供8个低电容ESD钳位,允许HDMI 1.3或1.4数据速率。集成的ESD钳位和电阻可在每个差分信号对之间提供良好的匹配,与分立式ESD钳位解决方案相比具有优势,其中ESD钳位之间的差异会降低差分信号质量。
TPD12S015提供5 V稳压电源输出(5VOUT)用于输出HDMI电源线。稳压的5 V输出可为HDMI接收器提供高达55 mA的电流。 5VOUT和热插拔检测(HPD)电路的控制与LS_OE控制信号无关,由CT_CP_HPD引脚控制。这种独立控制使得检测方案(5VOUT + HPD)能够在启用HDMI链路之前激活。
SDA,SCL和CEC线路有三个同相双向转换电路。每个都在A侧具有1.1 V至3.6 V的公共电源轨(V CCA )。在B侧,SCL_B和SDA_B均具有内部1.75kΩ上拉电阻,连接至稳压5 V电压轨(5VOUT)。 SCL和SDA引脚符合I 2 C规范,可驱动高达750 pF的负载。 CEC_B引脚具有内部27kΩ上拉至内部3.3V电源。
HPD_B端口具有毛刺滤波器,以避免因插入HDMI插头时发生误跳而导致错误检测。
TPD12S015提供IEC61000-4-2(4级)ESD保护。该器件采用节省空间的1.6 mm×2.8 mm晶圆级芯片级封装[DSBGA(YFF)],间距为0.4 mm。
IO Capacitance (Typ) (pF) |
Breakdown Voltage (Min) (V) |
IEC 61000-4-2 Contact (+/- kV) |
IEC 61000-4-2 Air-Gap (+/- kV) |
Interface |
Features |
Bi-/Uni-Directional |
IO Leakage Current (Max) (nA) |
Rating |
Operating Temperature Range (C) |
Package Group |
Package Size: mm2:W x L (PKG) |
Dynamic Resistance (Typ) (Ω) |
Clamping Voltage (V) |
TPD12S015 | TPD12S015A | TPD12S016 | TPD12S520 | TPD12S521 | TPD13S523 | TPD5S115 | TPD5S116 |
---|---|---|---|---|---|---|---|
1.3 | 1.3 | 1 | 0.9 | 0.8 | 0.9 | 4.7 | 8 |
9 | 9 | 9 | 9 | 9 | 6 | 6.5 | 6.5 |
8 | 8 | 8 | 8 | 8 | 12 | 18 | 15 |
12 | 12 | 12 | 14 | 18 | 15 | ||
HDMI 1.4/1.3 | HDMI 1.4/1.3 | HDMI 1.4/1.3 | HDMI 1.4/1.3 | HDMI 1.4/1.3 | HDMI 1.4/1.3 | HDMI 1.4/1.3 HDMI 2.0 | HDMI 1.4/1.3 HDMI 2.0 |
Current Limit DC-DC Level Shifter | Current Limit DC-DC Level Shifter | Current Limit Level Shifter | Level Shifter | Current Limit Level Shifter | Current Limit | Current Limit DC-DC Level Shifter | Current Limit Level Shifter |
Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional | Uni-Directional |
2500 | 2500 | 500 | 1000 | 1000 | 65 | 2500 | 5000 |
Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
-40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
DSBGA | DSBGA | TSSOP UQFN | TSSOP WQFN | TSSOP | TSSOP UQFN | DSBGA | DSBGA |
See datasheet (DSBGA) | See datasheet (DSBGA) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) 24UQFN: 8 mm2: 2 x 4(UQFN) | 38TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) 24WQFN: 7 mm2: 1.5 x 4.5(WQFN) | 38TSSOP: 62 mm2: 6.4 x 9.7(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) 16UQFN: 5 mm2: 1.8 x 2.6(UQFN) | See datasheet (DSBGA) | See datasheet (DSBGA) |
1 | 1 | 1 | 0.6 | 3 | 0.5 | 0.33 | |
15 | 15 | 10 | 9 | 9 | 13 | 9 | 8 |