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HD3SS3220_15 Datasheet, PDF (11/43 Pages) Texas Instruments – HD3SS3220 USB Type-C DRP Port Controller with SuperSpeed 2:1 MUX
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Overview (continued)
HD3SS3220
SLLSES1 – DECEMBER 2015
VBUS
Rp (56 kŸ ±5%)
Legacy Host Adapter
To System VBUS Detection
900 NŸ ±1%
VBUS_DET
CC
CC
HD3SS3220
Rd (5.1 kŸ ± 10%)
Figure 4. Legacy Adapter Implementation Circuit
7.1.1.4 Direct Connect Device
HD3SS3220 supports the attaching and detaching of a direct connect device such as cradle dock.
7.1.1.5 Audio Adapters
Additionally, HD3SS3220 supports audio adapters for audio accessory mode, including:
• Passive Audio Adapte
• Charge Through Audio Adapter
Copyright © 2015, Texas Instruments Incorporated
Product Folder Links: HD3SS3220
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