TH72031KDC Melexis Inc, TH72031KDC Datasheet - Page 11

• 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

5 Typical Operating Characteristics
5.1 DC Characteristics
3901072031
Rev. 010
150nA
200nA
100nA
50nA
I
5µA
4µA
3µA
2µA
1µA
4.1
4.9
4.5
3.7
3.3
2.9
SBY
0
1.8
2.0
2.2
2.5
2.6
Fig. 7:
3.0
Fig. 6:
3.0
Supply current in power step 0
Standby current
3.5
Standby current limits
power step 0
3.4
Vcc
Page 11 of 20
Vcc
3.8
4.0
[V]
[V]
4.2
4.5
4.6
5.0
125°C
85°C
25°C
5.0
FSK Transmitter
TH72031
5.5
5.4
868/915MHz
125°C
105°C
-20°C
-40°C
85°C
25°C
0°C
Data Sheet
5.8
6.0
Jan/09