User's Manual

5. Electrical CHARACTERISTICS
Table 5- 1 DC Electrical Specification (Recommended Operation
Conditions)
SYMBOL DESCRIPTION MIN TYP MAX UNIT
VDD Supply Voltage from LDO 3.1 3.3 4.2 V
Tamb Ambient Temperature -20 27 80 °C
VIL
CMOS Low Level Input
Voltage
0 0.3*VIO V
VIH
CMOS High Level Input
Voltage
0.7*VIO VIO V
VTH CMOS Threshold Voltage 0.5*VIO V
Notes: 1. VIO=3.0V
Table 5- 2 DC Electrical Specification (Absolute Maximum Ratings)
SYMBOL DESCRIPTION MIN TYP MAX UNIT
Tamb Ambient Temperature -30 +80 °C
IIN Input Current -10 +10 mA
VIN Input Voltage -0.3 VIO+0.3 V
Vlna LNA Input Level 0 dBm
Notes: 1. VIO=3.0V
Table 5- 3Work Current (VDD 3.3V DCDC mode)
SYMBOL DESCRIPTION MIN TYP MAX UNIT
Both scan
1.28s interval page and
inquiry
scan
/ 450 / uA
Sniff
mode
500ms interval without
scan Nsleep=4
/ 250 / uA
Play audio SBC / 17 / mA
Telephone
call
ESCO 2EV3 with one
retransmitted
/ 17 / mA
Power off Soft power off mode / 7 / uA