Ebyte E104-BT5040U - Parameters; Limit Parameters; Working Parameters

Chengdu Ebyte Electronic Technology Co., Ltd. E104-BT5040U Datasheet
Copyright©2020, Chengdu Ebyte Electronic Technology Co., Ltd.
2. Parameters
2.1 Limit Parameters
The main parameters
Value
Notice
Min
Max
USB power supply voltage (V)
0
5.5
Over 5.5V will permanently burn the module
VBUS power supply hole (V)
0
5.5
Over 5.5V will permanently burn the module
VDD power supply hole power
supply (V)
0
3.6
Over 3.6V will permanently burn the module
Blocking power (dBm)
-
10
It is less likely to burn when used at close range
Working temperature (℃)
-40
+85
Industrial grade
2.2 Working Parameters
Description
Value
Notes
Min
Typical
Max
Working voltage (V)
4.35
5
5.5
USB/VBUS power supply
Communication level (V)
0
3.3
3.6
Using 5V level is risky to burn
Working temperature (℃)
-40
-
+85
Industrial design
Working frequency (MHz)
2360
2402
2500
Support ISM frequency band
TX
TX only run current (DCDC, 3V) PRF =+8 dBm（mA）
17.05
TX only run current (DCDC, 3V) PRF =+4 dBm
（
mA
）
12.68
TX only run current (DCDC, 5V, REG0 out = 3.3 V)PRF
= 0dBm
（
mA
）
7.25
TX only run current (DCDC, 3V)PRF = 0dBm
（
mA
）
7.63
TX current (3V) 1Mbps BLE measured from VBAT with
PRF=9dBm（mA）
32
RX
RX only run current (DCDC, 3V) 1Mbps / 1Mbps BLE
（
mA
）
7.71
RX only run current (DCDC, 3V) 2Mbps / 2Mbps BLE
（mA）
8.27
Max TX Power
（
dBm
）
7.5
8
8.5
Rx Sensitivity
（
dBm
）
-103dBm@BLE 125kbps
Long range mode
-95dBm@BLE 1Mbps