TH72031KDC Melexis Inc, TH72031KDC Datasheet - Page 18

• Manufacturer Part Number: TH72031KDC
• Description: 868/915 MHZ, FSK TRANSMITTER
• Manufacturer: Melexis Inc

Specifications of TH72031KDC

• Frequency: 868MHz, 915MHz
• Applications: Alarm and Security Systems, RKE
• Modulation Or Protocol: FSK
• Data Rate - Maximum: 40 kbps
• Power - Output: -11dBm ~ 9dBm
• Current - Transmitting: 5.1mA ~ 13.4mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.9 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Other names: Q3477881B

7 Package Description
7.1 Soldering Information
3901072031
Rev. 010
all Dimension in mm, coplanarity < 0.1mm
all Dimension in inch, coplanarity < 0.004”
max
max
min
min
•
The device TH72031 is qualified for MSL1 with soldering peak temperature 260 deg C
according to JEDEC J-STD-20
0.189 0.150 0.2284 0.060 0.0040 0.054
0.196 0.157 0.2440 0.068 0.0098 0.062
4.80
4.98
D
The device TH72031 is RoHS compliant.
8
1
3.81
3.99
E
.10 (.004)
D
e
5.80
6.20
H
ZD
B
1.52
1.72
A
0.10
0.25
Fig. 19: SOIC8
A1
Page 18 of 20
BSC
1.37
1.57
A2
(0.015x45°)
0.38 x 45°
0.050
1.27
e
0.014
0.018
0.36
0.46
DETAIL - A
B
0.021
0.53
ZD
7°
0.075 0.016
0.098 0.050
0.19
0.25
C
DETAIL - A
L
FSK Transmitter
TH72031
C
0.41
1.27
L
868/915MHz
0°
8°
0°
8°
α
Data Sheet
Jan/09