Product Specs

Page 18 of 18
© copyright Axa-Stenman, 2019, Bluetooth E-RL 2 Product Specification V1.00
3. Electrical Characteristics
Absolute Maximum Electrical Ratings
(†)
Characteristic
Ambient temperature under bias
-25°C to +85°C
Ambient temperature during operation
-20°C to +55°C
Supply Voltage Vdd pin with respect to Vss (Idle)
3.7V
Supply Voltage Vdd pin with respect to Vss (Running)
3.7V
Supply Voltage Vdd pin with respect to Vss (Stall)
3.7V
Supply Current Vdd pin
250mA
Peak (10s) Supply Current Vdd pin @ 3V (Stall)
500mA
ESD protection on all pins (HBM; MM)
≥ 2kV; ≥ 400V
Standard Electrical Operating Conditions (unless otherwise stated)
Operating temperature -20°C TA +55°C
Characteristic
Min
Typ.
Max
units
Conditions
Supply Voltage (Vdd)
2.2
3
3.6
V
Normal Mode
Supply Voltage (Vdd)
2.5
3
3.6
V
BLE FOTA Mode
Supply Current
90
mA
Motor Running
Peak Supply Current
180
mA
Motor Startup < 100ms
Motor Stall Current
500
mA
Motor Stall < 10s @ 3V
Power-saving Current
1
19
25
µA
Vdd = 3V, (Sleep mode)
Start-up Time
290
500
ms
Power up
Unlocking Time
1.5
1.8
2.1
s
Locked -> Unlocked
Locking Timeout
14.9
15
15.1
s
Unlocked -> Unlocked
Stall Timeout
9.9
10
10.1
s
Vdd = 3V
Open/Closings
25000
On one CR123A Battery
Battery operation life
2
years
10 Open/Closings a day