ZBA Inc. BT44-291S ユーザーズマニュアル
BT44-291S
Page 6 of 18
VOH output logic level high
2.8
-
Vcc
V
6.2
Auxilliary ADC
Auxiliary ADC
Min
Typ
Max
Unit
Resolution -
-
8
Bits
Input voltage range (LSB size = Vref/255)
0
-
Vref
V
Accuracy INL(Guaranteed monotonic)
-1
-
1
LSB
Accuracy DNL (Guaranteed monotonic)
0
-
1
LSB
Offset -1
-
1
LSB
Gain Error
-0.8
-
0.8
%
Input Bandwidth
-
100
-
kHz
Conversion time
-
2.5
-
μs
Sample rate(a)
-
-
700
Samples/s
6.3
Absolute Maximum ratings
Absolute maximum ratings for supply voltage and voltages on digital and analogue pins of
the Module are listed below; exceeding these values will cause permanent damage.
Parameter Min
Max
Unit
Peak current of power supply
0
75
mA
Voltage at digital pins
-0.3
3.6
V
Voltage at POWER pin
2.7
3.6
V
6.4
Power Consumption
Operation Mode
Connection
Type
UART
Rate
(kbps)
Average Unit
Page scan
-
115.2
0.42
mA
Inquiry and page scan
-
115.2
0.76
mA
ACL No traffic
Master
115.2
4.60
mA
ACL With file transfer
Master
115.2
10.3
mA
ACL No traffic
Slave
115.2
17.0
mA
ACL With file transfer
Slave
115.2
24.7
mA
ACL 40ms sniff
Master
38.4
2.40
mA
ACL 1.28s sniff
Master
38.4
0.37
mA
SCO HV1
Master
38.4
39.2
mA
SCO HV3
Master
38.4
20.3
mA
SCO HV3 30ms sniff
Master
38.4
19.8
mA
ACL 40ms sniff
Slave
38.4
2.11
mA
ACL 1.28s sniff
Slave
38.4
0.42
mA
Parked 1.28s beacon
Slave
38.4
0.20
mA
SCO HV1
Slave
38.4
39.1
mA
SCO HV3
Slave
38.4
24.8
mA
SCO HV3 30ms sniff
Slave
38.4
19.0
mA