Specifications
- RF Output: Max 20 dBm
- Sensitivity: -96 dBm
- 115.5 dB link budget
- u.FL/IPEX external antenna connector
- Frequency band: 2.45 GHz, ISM band (2402-2480 MHz)
- Dimensions: 33.5 x 18.5 x 3.77 mm
Absolute maximum ratings
Maximum ratings are the extreme limits to which the W-DALI Node module can be exposed for a limited
amount of time without permanently damaging it. Exposure to absolute maximum ratings for
prolonged periods of time may affect the reliability of the device.
| Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
| VDD |
Supply voltage |
-0.3 |
|
3.9 |
V |
| TA |
Operating temperature |
-30 |
|
75 |
°C |
| VIO |
IO Input voltage VDD < 3.6 V |
|
|
VDD + 0.3 |
V |
| VIO |
IO Input voltage VDD > 3.6 V |
|
|
3.9 |
V |
| VSS |
Ground pad voltage |
|
|
0.0 |
V |
| TS |
Storage temperature |
-40 |
|
+125 |
°C |
| RFin |
RF input power |
|
|
+10 |
dBm |
| ESD |
ESD all pins, Human Body Model |
|
|
1 |
kV |
Recommended operating conditions
| Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
| VDD |
Supply voltage |
3.0 |
3.3 |
3.6 |
V |
| Vrise |
Supply rise time (0 V to 3.7 V) |
|
|
60 |
ms |
| IDD |
Supply peak current capability |
|
150 |
250 |
mA |
Please see Integration Overview for a more specific guideline.
Digital I/O pins
| Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
| VIL |
Input voltage logic low |
0 |
|
0.3*VDD |
V |
| VIH |
Input voltage logic high |
0.7*VDD |
|
VDD |
V |
| VOL |
Output voltage logic low |
0 |
|
0.4 |
V |
| VOH |
Output voltage logic high |
VDD-0.4 |
|
VDD |
V |
RF performance below is valid at an ambient temperature of 25°C and a supply voltage of 3.3 V.
| Symbol |
Parameter |
Min. |
Typ. |
Max. |
Unit |
| f-range |
Operating frequency range |
2402 |
|
2480 |
MHz |
| RXsens |
Receiver sensitivity (0.1%BER) |
|
-96 |
|
dBm |
| TXpout |
TC output power |
|
19.5 |
|
dBm |