BT830 Hardware Integration Guide
Version 1.3
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
10
Laird Technologies
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852-2923-0610
DC
E
LECTRICAL
C
HARACTERISTIC
Table 3: Absolute maximum ratings
Rating
Min
Max
Unit
Storage temperature
-40
+85
⁰
C
VREG_IN_HV
2.3
4.8
V
VREG_OUT_HV
1.7
2.0
V
VDD_PADS
-0.4
3.6
V
Other terminal voltages
-0.4
VD 0.4 V
V
Table 4: Recommended operating conditions
Rating
Min
Max
Unit
Operating temperature
-30
+85
⁰
C
VREG_IN_HV
3.0
3.6
V
VREG_OUT_HV
1.75
1.95
V
VDD_PADS
1.75
3.6
V
VREG_EN_RST#
VDD_PADS
VDD_PADS
V
Table 5: High-voltage Linear Regulator
Normal Operation
Min
Typ
Max
Unit
Input voltage (VREG_IN_HV)
3.0
3.3
3.6
V
Output voltage (VREG_OUT_HV)
1.75
1.85
1.95
V
Temperature coefficient
-200
-
200
ppm/
⁰
C
Output noise
(frequency range 100Hz to100kHz)
-
-
0.4
mV rms
Settling time (settling time
within 10% of final value)
-
-
5
µs
Output current
-
-
100
mA
