AX5042-QFN28-TU AXSEM, AX5042-QFN28-TU Datasheet - Page 41

• Manufacturer Part Number: AX5042-QFN28-TU
• Description: RF Transceiver Narrow-Band-IC
• Manufacturer: AXSEM

Specifications of AX5042-QFN28-TU

• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 433 MHz, 868 MHz, 915 MHz
• Interface Type: SPI, UART
• Output Power: 14.5 dBm
• Operating Supply Voltage: 2.3 V to 2.8 V
• Maximum Operating Temperature: + 85 C
• Maximum Supply Current: 54 mA
• Minimum Operating Temperature: - 40 C
• Modulation: ASK, FSK, PSK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.2.
25°C
Version 2.4
T
T
T
T
p
L
sMAX
sMIN
Notes:
QFN28 Soldering Profile
Profile Feature
Average Ramp-Up Rate
Preheat Preheat
Temperature Min
Temperature Max
Time (T
Time 25°C to Peak Temperature
Reflow Phase
Liquidus Temperature
Time over Liquidus Temperature
Peak Temperature
Time within 5°C of actual Peak
Temperature
Cooling Phase
Ramp-down rate
All temperatures refer to the top side of the package, measured on the package body surface.
sMIN
to T
sMAX
Preheat
)
t
s
t
25° to Peak
T
T
t
T
T
t
t
T
s
L
p
sMIN
sMAX
25 ° to Peak
L
p
Time
Pb-Free Process
3 °C/sec max.
150°C
200°C
60 – 180 sec
8min max.
217°C
60 – 150 sec
260°C
20 – 40 sec
6°C/sec max.
t
L
Reflow
QFN28 Package Information
t
p
Datasheet AX5042
Cooling
41