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DHUA-W8

802.11 ac/a/b/g/n 2x2 wifi and Bluetooth 4.1 LE combo USB module, QCA9378

DHUA-W8 is an 802.11 ac/a/b/g/n dual band 2x2 wifi and Bluetooth combo USB module designed for devices which require high throughput and lower-power consumption. It’s a highly integrated module that supports 2-stream 802.11ac/a/b/g/n MIMO technology with data rate from MCS 0-15 in 20MHz/40MHz/80MHz channels, and Bluetooth 4.1 LE.


USB Wi-Fi + Bluetooth, 867Mbps and low power consumption

Chipsets
QCA9378 7VV
Interface
USB
Standard
802.11ac, 802.11n, 802.11a, 802.11g, 802.11b, Bluetooth v4.1 LE
Spectral Band
2.4GHz, 5GHz
Peak Speed
867Mbps
Channel Spacing
Wi-Fi: 20MHz
Bluetooth 1MHz
MIMO Configuration
2x2 (2-stream)
Driver Support
Linux (by project request)
Dimension
100±0.2.mm x 18.00±0.2mm x 1.0±0.1mm 4L FR4
Antenna connector
One I-PEX connector for external WiFi0/BT antenna, one on-board antenna for WiFi1
Quality
Optical quality inspection,
100% power calibration.
Environment Friendly
RoHS and REACH compliance.


 
Pin No.
Pin Name
Pin Type
Description
Pin No.:1
Pin Name:5V
Pin Type:Power
Description:5V Power Supply
Pin No.:2
Pin Name:USB_D-
Pin Type:I/O
Description:USB_N
Pin No.:3
Pin Name:USB_D+
Pin Type:I/O
Description:USB_P
Pin No.:4
Pin Name:GND
Pin Type:GND
Description:GND
Pin No.:5
Pin Name:BT_REG_ON
Pin Type:I
Description:Reset BT
Pin No.:6
Pin Name:BT_HOST_WAKE
Pin Type:O
Description:BT wake up host
Pin No.:7
Pin Name:BT_DEV_WAKE
Pin Type:I
Description:Host wake up BT
Pin No.:8
Pin Name:5V
Pin Type:Power
Description:5V Power Supply
Pin No.:9
Pin Name:WL_REG_ON
Pin Type:I
Description:Reset WiFi
Pin No.:10
Pin Name:WL_HOST_WAKE
Pin Type:O
Description:WiFi wake up host
Pin No.:11
Pin Name:NC
Pin Type:-
Description:NC
Pin No.:12
Pin Name:GND
Pin Type:GND
Description:GND
Chipset
QCA9378 7VV
Interface
USB 2.0
Standard
802.11ac, 802.11n, 802.11a, 802.11g, 802.11b, Bluetooth v4.1 LE
MIMO Configuration
2x2 (2-steram)
Spectral Bands
2.400 ~ 2.497GHz, 5.15 ~ 5.85GHz
Channel Spacing
Wi-Fi: 20MHz
Bluetooth 1MHz
Operation Voltage
5V DC ±9% (including voltage ripple)
Power Consumption (25°C)
Learn more
Output Power (each channel)
max. 15dB, ±1.5dB tolerance
Learn more
Receiver Sensitivity (typical, 1 Rx)
-56 ~ -92dBm
Learn more
Antenna Connector
One I-PEX connector for external WiFi0/BT antenna, one on-board antenna for WiFi1
Dimension
100±0.2.mm x 18.00±0.2mm x 1.0±0.1mm 4L FR4
Driver Support
Linux (by project request)
Security
WEP, WPA, WPA2, AES, TKIP
Operation Temperature Range
-10°C - +60°C ambient
Storage Temperature Range
-35°C - +70°C, R.H.:90%
Health & Environment-Friendly
RoHS, REACH

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