User's Manual

Zhejiang Dusun Electron Co., Ltd
3 Electrical parameters
3.1 Absolute electrical parameters
Parameter Description
Typical
value
Minimum
value
Maximum
value
Unit
Ts Storage
temperature
-50 105 ℃
VCC
Power supply
voltage
2.0 3.8 V
Static electricity voltage
(human body model)
TAMB-25℃ - 2 KV
Static electricity voltage
(machine model)
TAMB-25℃ - 0.5 KV
3.2 Working conditions
Parameter Description Minimum
value
Maximum
value
Typical
Value
Unit
Ta Working
temperature
-40 85 - ℃
VCC Power supply
voltage
2.0 3.0 3.8 V
VIL I/O low-level input - I0VDD*0.3 V
VIH I/O high-level
input
I0VDD*0.7 - - V
VOL I/O low-level
output
- I0VDD*0.2 - V
VOH I/O high-level
output
I0VDD*0.8 - - V
3.3 Current consumption during constant transmission and
receiving
Working
status
Mode Rate
TX Power/
Receiving
Typical
value
Average
value
Unit
TX 250 Kbit/s +15.43dBm 130 mA
TX 250 Kbit/s +10dBm 35 mA
TX 250 Kbit/s +0dBm 9.8 mA
RX 1Mbps Constant 9 mA
Zhejiang Dusun Electron Co., Ltd Floor 8, Building A, Wantong Center
Tel: [phone] 8810480 Hangzhou, China
Website: www.dusuniot
.
www.dusunremotes.com www.dusunlock.com