Data Sheet

Sterling™-EWB
Datasheet
https://connectivity.lairdtech.com/wireless-modules
21
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Rating
Value
Unit
VDD_USB
0 to 4
V
VBAT
0 to 4
V
Voltage ripple any supply input (not to exceed operating voltage)
±2%
Not to exceed operating voltage
Output current sunk by any I/O or control pin
25
mA
Output current sourced by any I/O or control pin
-25
mA
Total output current sunk by sum of all I/O or control pin
120
mA
Total output current sourced by sum of all I/O or control pin
-120
mA
8.4 WLAN Power Consumption
Parameter
Test Conditions
Min
Typical
Max
Unit
Power Down Mode
T
amb
= +25°C, VDD_MCU = VDD_WIFI = 3.3V
-
TBD
-
uA
Sleep (idle, unassociated)
T
amb
= +25°C, VDD_MCU = VDD_WIFI = 3.3V
-
TBD
-
uA
IEEE Power Save DTIM 1
T
amb
= +25°C, VDD_MCU = VDD_WIFI = 3.3V
-
TBD
-
mA
11b TX Current
11 Mbps, T
amb
= +25°C, 3.3V
-
390
-
mA
11g TX Current
54 Mbps, T
amb
= +25°C, 3.3V
-
310
-
mA
11n TX Current
MCS7, T
amb
= +25°C, 3.3V
-
290
-
mA
11b RX Current
11 Mbps, T
amb
= +25°C, 3.3V
-
55
-
mA
11g RX Current
54 Mbps, T
amb
= +25°C, 3.3V
-
55
-
mA
11n RX Current
MCS7, T
amb
= +25°C, 3.3V
-
55
-
mA
8.5 Bluetooth Power Consumption
Parameter
Test Conditions
Min
Typical
Max
Unit
Power Down Mode
T
amb
= +25°C, VDD_MCU = VDD_WIFI = 3.3V
-
TBD
-
uA
EDR TX Current
Constant Transmit, 3DH5, PRBS9 T
amb
= +25°C, 3.3V
-
50
-
mA
EDR RX Current
Constant Receive, 3DH5 T
amb
= +25°C, 3.3V
-
30
-
mA
BLE TX Current
T
amb
= +25°C, 3.3V
-
50
-
mA
BLE RX Current
T
amb
= +25°C, 3.3V
-
30
-
mA