TH7122ENE Melexis Inc, TH7122ENE Datasheet - Page 41

• Manufacturer Part Number: TH7122ENE
• Description: IC TXRX 930MHZ FSK/FM/ASK 32LQFP
• Manufacturer: Melexis Inc

Specifications of TH7122ENE

• Frequency: 300MHz ~ 930MHz
• Data Rate - Maximum: 115Kbps
• Modulation Or Protocol: ASK, FM, FSK
• Applications: Alarm and Security Systems, RKE, TPMS
• Power - Output: -10dBm ~ 11dBm
• Sensitivity: -105dBm
• Voltage - Supply: 2.2 V ~ 5.5 V
• Current - Receiving: 14mA
• Current - Transmitting: 23mA @ 10dBm
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Transmitting Current: 12mA
• Data Rate: 115Kbps
• Frequency Range: 300MHz To 930MHz
• Modulation Type: AM, FM, FSK
• Sensitivity Dbm: -105dBm
• Rf Ic Case Style: LQFP
• No. Of Pins: 32
• Supply Voltage: RoHS Compliant
• Output Power: 10dBm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TH7122.3; TH7122ENETR

10
10.1 Soldering Information
39010 07122
Rev. 010
Package Description
All Dimension in mm, coplanaríty < 0.1mm
All Dimension in inch, coplanaríty < 0.004”
max
max
min
min
•
The device TH7122 is qualified for MSL3 with soldering peak temperature 260 deg C
according to JEDEC J-STD-20
E1, D1
0.276
7.00
E
The device TH7122 is RoHS compliant.
E1
0.354
E, D
9.00
c
Fig. 4:
12°
25
32
+
1°
0.055
0.063
1.40
1.60
A
24
1
LQFP32 (Low profile Quad Flat Package)
0.002
0.006
0.05
0.15
A1
Page 41 of 44
D1
D
0.053
0.057
1.35
1.45
A2
17
8
0.031
12°
0.8
16
e
9
+
L
1°
0.012
0.018
FSK/FM/ASK Transceiver
0.30
0.45
b
b
e
(0.0098)
0.25
.10 (.004)
0.0035
0.0079
0.09
0.20
c
A2
A
A1
0.018
0.030
27 to 930MHz
0.45
0.75
TH7122
L
Data Sheet
0°
7°
0°
7°
α
Feb/09