RDA Microelectronics, Inc.
RDA1846S Datasheet V0.1
4. Electrical Characteristics
Table 4-1
DC Electrical Specification (Recommended Operation Conditions):
SYMBOL
AVDD
Tamb
DESCRIPTION
MIN
3.3
-25
0
TYP
MAX
4.8
+85
0.3
3
UNIT
Supply Voltage from battery or LDO
Ambient Temperature
3.3
27
V
℃
V
CMOS Low Level Input/output Voltage
CMOS High Level Input/output Voltage
CMOS Threshold Voltage
VL
2.7
V
VH
1.5
V
VTH
Table 4-2
DC Electrical Specification (Absolute Maximum Ratings):
SYMBOL
DESCRIPTION
Ambient Temperature
MIN
-40
TYP
MAX
+90
+10
3.3
UNIT
°C
Tamb
IIN
Input Current
Input Voltage
LNA Input Level
-10
mA
V
-0.3
VIN
Vlna
+10
dBm
Table 4-3
Power consumption specification
(AVDD = 3.3 V, TA = -25 to 85℃, unless otherwise specified)
STATE
DESCRIPTION
Continue Receive
Condition
TYP
UNIT
mA
mA
A
RXON=1,PDN=1
TXON=1,PDN=1
PDN=0
58
50
60
IRx
ITx
Continue Transmit
Deep sleep
Isleep
The information contained herein is the exclusive property of RDA and shall not be distributed, reproduced, or disclosed in whole or in
part without prior written permission of RDA.
Page 5 of 16
RDC [ RDC SEMICONDUCTOR ]
