Product Info

3. Ele
ctrical Characteristics
Abso
lute Maximum Ratings
Table 3.1.
Absolute Maximum Ratings
PARA
METERS DESCRIPTION MIN MAX UNIT
Ts Stora
getemperature‐40 125
℃
VCC Supplyvol
tage ‐0.3 18 V
Staticelec
tricityvoltag e
(humanmodel)
TAMB‐25℃
‐ 2 KV
Stati
cel
ec
tricityvoltag e
(machinemodel)
TAMB‐25℃
‐ 0.5 KV
Electrical
Conditions
Table 3.2
. Electrical Conditions
PARA
METERS DESCRIPTION MIN

TYPI
CAL MAX

UNIT
Ta Work
ingtemperature ‐20‐ 85
℃
VCC Wor
kingvoltage 4.5‐ 18 V
VIL IOlowlevelin
put ‐0.3‐ 0.8 V
VIH IOhighleve
linput 2.47‐ 3.6 V
VO
L IOlowle
ve
loutput ‐ ‐ 0.34 V
VoH IOhighlev
eloutput 2.64‐ 3.4 V
Imax IOdriv
ecurrent ‐ ‐ 16 mA
Cpad Inputcapa
citor ‐ 2 ‐ pF
Wi-
Fi Transmitting Current Consumptions
Table 3.3. Wi-Fi TX current consumption
PARAMETERS MODE RATE Transmittingpower TYPICAL UNIT
IRF 11b 1Mbps
+19.61dBm
287 mA
IRF 11g 6Mbp
s
+20.36dBm
255 mA
IRF
11

n-HT20
 MCS0
+19.60dBm
244 mA
IRF 
11n-HT40
 MCS0
+19.79dBm
220
mA