NRF52811-QFAA-R7
RF Transceiver, 2.5 GHz, 2 MBPS, QFN-48, -40 °C to 85 °C
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $5.290 ($5.819) |
| 10+ | $5.160 ($5.676) |
| 25+ | $5.030 ($5.533) |
| 50+ | $4.900 ($5.390) |
| 100+ | $4.770 ($5.247) |
| 250+ | $4.640 ($5.104) |
| 500+ | $4.510 ($4.961) |
| 1000+ | $4.370 ($4.807) |
Product Information
Product Overview
NRF52811-QFAA-R7 is a Bluetooth® 5.1, IEEE 802.15.4-2006, 2.4GHz transceiver. Typical applications include computer peripherals and I/O devices: mouse, keyboard, mobile HID, CE remote controls, network processor: wearables, virtual reality headsets, health and medical, enterprise lighting: industrial, commercial, retail, beacons, connectivity device in multi-chip solutions.
- On-air compatible with nRF52, nRF51, nRF24L, and nRF24AP series
- Angle-of-arrival (AoA) and angle-of-departure (AoD) direction finding using Bluetooth®
- Single-ended antenna output (on-chip balun), I2C compatible 2-wire interface
- 4.6mA peak current in TX (0dBm), 4.6mA peak current in RX
- 1.7V to 3.6V supply voltage range
- Fully automatic LDO and DC/DC regulator system
- Support for concurrent multi-protocol, up to 32 general purpose I/O pins
- 4-channel pulse width modulator (PWM) unit with EasyDMA
- Digital microphone interface (PDM), 3x 32-bit timer with counter mode
- 24kB RAM, 192kB flash memory, -91dBm sensitivity
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
Transceiver
2.5GHz
FSK
2Mbps
4.6mA
48Pins
-40°C
85°C
-
MSL 2 - 1 year
2.36GHz
1.7V
3.6V
7mA
QFN
QFN
4dBm
-91dBm
Computer Peripheral & I/O Device, CE Remote Control, N/W processor, Health/Medical, Lighting, Beacon
No SVHC (23-Jan-2024)
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Taiwan
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate