SX1233IMLTRT Semtech, SX1233IMLTRT Datasheet - Page 34
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SX1233IMLTRT
Manufacturer Part Number
SX1233IMLTRT
Description
RF Transceiver Extended Bands Japan-Korea
Manufacturer
Semtech
Datasheet
1.SX1233IMLTRT.pdf
(84 pages)
Specifications of SX1233IMLTRT
Transmitting Current
95mA
Data Rate
600Kbps
Rf Ic Case Style
QFN
No. Of Pins
24
Supply Voltage Range
1.8V To 3.6V
Operating Temperature Range
-40°C To +85°C
Receiving Current
17mA
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SX1233IMLTRT
Manufacturer:
INFINEON
Quantity:
4 300
The response of the temperature sensor is -1°C / Lsb. A CMOS temperature sensor is not accurate by nature, therefore it
should be calibrated at ambient temperature for precise temperature readings.
It takes less than 100 microseconds for the SX1233 to evaluate the temperature (from setting TempMeasStart to 1 to
TempMeasRunning reset).
3.5.18. Timeout Function
The SX1233 includes a Timeout function, which allows it to automatically shut-down the receiver after a receive sequence
and therefore save energy.
This timeout interrupt can be used to warn the companion processor to shut down the receiver and return to a lower power
mode.
Rev 5 - June 2011
ADVANCED COMMUNICATIONS & SENSING
Timeout interrupt is generated TimeoutRxStart x 16 x Tbit after switching to RX mode if RssiThreshold flag does not
raise within this time frame
Timeout interrupt is generated TimeoutRssiThresh x 16 x Tbit after RssiThreshold flag has been raised.
Returns 150d (typ.)
Needs calibration
TempValue(t)-1
TempValue(t)
TempValue
Figure 16. Temperature Sensor Response
-40
°
C
t t+1
-1
°
Page 34
C/Lsb
Ambient
+85
°
C
DATASHEET
www.semtech.com
SX1233