描述 Description

The NxH3670 constitutes a highly integrated, single-chip ultra-low-power 2.4 GHz wireless transceiver with embedded MCU, targeted at wireless audio streaming for gaming headsets at very low latency.
The NxH3670 runs a proprietary audio streaming protocol which has been optimized for gaming headset applications, providing high-quality forward audio streaming at low latency (<20ms) combined with a simultaneous voice microphone backchannel. Additionally, a wireless data channel is available.

特性 Features

? Bluetooth? Low Energy 4.2 certified with proprietary audio streaming extension
? Programmable TX output power of ?10 dBm to +4 dBm in 2 dB steps
? Sensitivity ?90 dBm in Bluetooth LE 2 Mbps modulation mode and ?94 dBm in Bluetooth LE 1 Mbps modulation mode
? Industry-lowest current consumption of RX current < 4 mA at 1.2V and TX current < 7 mA (0 dBm output power) at 1.2V
? Integrated audio interfaces and audio processing
? WLCSP package < 7.25 mm2 with 34 bumps
? Low number of external passive components
? Pb-free and compliant with RoHS Directive 2011/65/EU (RoHS 2)
? Operating temperature -20 °C to +85 °C