RFM31B
1. Electrical Specifications
Table 1. DC Characteristics
Parameter
Supply Voltage Range
Power Saving Modes
Symbol
V
DD
I
Shutdown
I
Standby
I
Sleep
I
Sensor-LBD
I
Sensor-TS
I
Ready
TUNE Mode Current
RX Mode Current
I
Tune
I
RX
RC Oscillator, Main Digital Regulator,
and Low Power Digital Regulator OFF
Low Power Digital Regulator ON (Register values retained)
and Main Digital Regulator, and RC Oscillator OFF
RC Oscillator and Low Power Digital Regulator ON
(Register values retained) and Main Digital Regulator OFF
Main Digital Regulator and Low Battery Detector ON,
Crystal Oscillator and all other blocks OFF
Main Digital Regulator and Temperature Sensor ON,
Crystal Oscillator and all other blocks OFF
Crystal Oscillator and Main Digital Regulator ON,
all other blocks OFF. Crystal Oscillator buffer disabled
Conditions
Min
1.8
—
—
—
—
—
—
—
—
Typ
3.0
15
450
1
1
1
800
8.5
18.5
Max Units
3.6
50
800
—
—
—
—
—
—
V
nA
nA
µA
µA
µA
µA
mA
mA
Synthesizer and regulators enabled
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4
HOPERF [ Hope Microelectronics co., Ltd ]
