(China (Mainland))
Product Summary
The PNX0101ET is an integrated IC that serves as USB audio and HID class device for a USB headset. Applications are (1)USB headset; (2)FM radio USB headset; (3)Docking station.
Parametrics
PNX0101ET absolute maximum ratings: (1)Input voltage: -0.5 to +5.0 V; (2)Output voltage: -0.5 to +3.6 V; (3)Output current: 4 mA; (4)Junction temperature: 125 °C; (5)Storage temperature: -40 to +85 °C; (6)Ambient temperature: -15 to +70 °C.
Features
PNX0101ET features: (1)Enables one chip solutiofor USB headset.; (2)Requires very low power.; (3)Supports FM radio input including low-power audio bypass mode.; (4)Is available ia small footprint package TFBGA88 of 7 7 sq. mm with 0.5 mm pitch.; (5)ARM7TDMI processor core with 8 kB data/instructiocache.; (6)Embedded SRAM, 32 kB.; (7)Embedded ROM memory for storing the boot code, 32 kB.; (8)Embedded flash memory for storing the program code, 256 kB; (9)Integrated USB 2.0 full-speed device interface.; (10)Intelligent configuratiopower management.
Diagrams
