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數據: 每載波多通道(MCPC) 兼容USB 端口多媒體開關支持USB,通用異步收發器(UART),音頻,ID,麥克風(MIC) 和負載開關 數據表
TSU6721是特有自動開關和附件檢測的高性能USB端口接多一個普通USB端口以傳送音頻,USB數據,充電,如影隨形(OTG)和工廠模式信號。具有負信號功能的音頻路徑包括左(單聲道/立體聲),右(立體聲)以及麥克風信號。此外,TSU6721與MCPC技術規格兼容。
TSU6721特有阻抗檢測功能,這個附件通過USB連接器的DP,DM和ID引腳連接。此開關由自動開關或通過I 2 C進行手動控制。
TSU6721具有一個集成型低電阻負載開關,此開關用來將充電器與外部連接器隔離開。過壓保護和可編程過流限制器/保護功能是負載開關所包含的額外特性。
充電器檢測符合USB充電器技術規格v1.2。除了DCP,CDP和SDP,此器件還能夠檢測蘋果(Apple)充電器。
當連接,這個器件由系統的VBAT或通過VBUS供電。當在開發和制造中使用USB /UART JIG線纜時,TSU6721支持工廠模式測試。
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 |