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數(shù)據(jù): 每載波多通道(MCPC) 兼容USB 端口多媒體開(kāi)關(guān)支持USB,通用異步收發(fā)器(UART),音頻,ID,麥克風(fēng)(MIC) 和負(fù)載開(kāi)關(guān) 數(shù)據(jù)表
TSU6721是特有自動(dòng)開(kāi)關(guān)和附件檢測(cè)的高性能USB端口接多一個(gè)普通USB端口以傳送音頻,USB數(shù)據(jù),充電,如影隨形(OTG)和工廠模式信號(hào)。具有負(fù)信號(hào)功能的音頻路徑包括左(單聲道/立體聲),右(立體聲)以及麥克風(fēng)信號(hào)。此外,TSU6721與MCPC技術(shù)規(guī)格兼容。
TSU6721特有阻抗檢測(cè)功能,這個(gè)附件通過(guò)USB連接器的DP,DM和ID引腳連接。此開(kāi)關(guān)由自動(dòng)開(kāi)關(guān)或通過(guò)I 2 C進(jìn)行手動(dòng)控制。
TSU6721具有一個(gè)集成型低電阻負(fù)載開(kāi)關(guān),此開(kāi)關(guān)用來(lái)將充電器與外部連接器隔離開(kāi)。過(guò)壓保護(hù)和可編程過(guò)流限制器/保護(hù)功能是負(fù)載開(kāi)關(guān)所包含的額外特性。
充電器檢測(cè)符合USB充電器技術(shù)規(guī)格v1.2。除了DCP,CDP和SDP,此器件還能夠檢測(cè)蘋果(Apple)充電器。
當(dāng)連接,這個(gè)器件由系統(tǒng)的VBAT或通過(guò)VBUS供電。當(dāng)在開(kāi)發(fā)和制造中使用USB /UART JIG線纜時(shí),TSU6721支持工廠模式測(cè)試。
Device Type |
Number of Channels (#) |
Configuration |
VCC (Min) (V) |
VCC (Max) (V) |
Ron (Typ) (Ohms) |
Input/Ouput Voltage (Min) (V) |
Input/Ouput Voltage (Max) (V) |
ICC (Max) (uA) |
Bandwidth (MHz) |
ESD HBM (Typ) (kV) |
Features |
Rating |
Operating Temperature Range (C) |
Package Group |
Package Size: mm2:W x L (PKG) |
Pin/Package |
TSU6721 | TSU5511 | TSU5611 | TSU6111 | TSU6111A | TSU6712 | TSU8111 |
---|---|---|---|---|---|---|
USB/MHL Switch | USB/MHL Switch | USB/MHL Switch | USB/MHL Switch | USB/MHL Switch | USB/MHL Switch | |
2 | 2 | 2 | 2 | 2 | 2 | 2 |
1:3 SP3T | 1:3 SP3T | 1:3 SP3T | 1:2 SPDT | 1:2 SPDT | 1:4 SP4T | 1:2 SPDT |
3 | 2.8 | 2.8 | 3 | 3 | 3 | 1.65 |
6.5 | 6.7 | 6.7 | 6.5 | 6.5 | 6.5 | 6.5 |
6 | 4.5 | 4.5 | 8 | 8 | 8 | 8 |
-1.5 | -1.3 | 0 | 0 | -0.8 | 0 | |
3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | |
155 | 70 | See data sheet | 75 | 75 | 600 | 150 |
510 | 830 | 830 | 920 | 920 | 510 | 820 |
4 | 2 | 1.5 | 2 | 5 | 1.5 | 12 |
USB 2.0 UART Audio Switch (Negative Rail Capability) ID Bypass Switch Charging Capability BCv1.2 Charger Detection I2C Interface JIG and BOOT Support Impedance Detection Attach and Detach Interrupt |
USB 2.0 UART Audio Switch (Negative Rail Capability) Click-Pop Reduction Charging Capability I2C Interface Impedance Detection |
USB 2.0 Audio Switch (Negative Rail Capability) Integrated LDO Impedance Detection |
USB 2.0 UART BCv1.1 Charger Detection I2C Interface JIG and BOOT Support Attach and Detach Interrupt Surge Protection |
USB 2.0 UART BCv1.1 Charger Detection I2C Interface JIG and BOOT Support Attach and Detach Interrupt Surge Protection |
Audio Switch (Negative Rail Capability) Charging Capability I2C Interface JIG and BOOT Support Impedance Detection |
USB 2.0 Integrated Single-Cell Charger BCv1.1 Charger Detection Impedance Detection Thermal Regulation and Shutdown |
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 |
DSBGA | DSBGA | DSBGA | UQFN | UQFN | DSBGA | DSBGA |
See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | 16UQFN: 5 mm2: 1.8 x 2.6(UQFN) | 16UQFN: 5 mm2: 1.8 x 2.6(UQFN) | See datasheet (DSBGA) | See datasheet (DSBGA) |
25DSBGA | 20DSBGA | 20DSBGA | 16UQFN | 16UQFN | 25DSBGA | 20DSBGA |