SRI4K-A3T/1GE STMicroelectronics, SRI4K-A3T/1GE Datasheet - Page 35

• Manufacturer Part Number: SRI4K-A3T/1GE
• Manufacturer: STMicroelectronics

Specifications of SRI4K-A3T/1GE

• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Figure 55. A5 Antenna Specification
Table 11. A5 Antenna Specification
Symbol
F
A1
B1
NOM
P
Q
A
B
A
Coil Width
Coil Length
Inlay Width
Inlay Length
Overall Thickness of Copper Antenna Coil
Silicon Thickness
Unloaded Q Value
Unloaded Free-air Resonance
H-field Energy for Device Operation
Parameter
B1
B
Type
14.8
140
180
42
65
46
70
30
A
41.5
64.5
45.5
69.5
0.25
165
Min
130
108
A1
Max
42.5
65.5
46.5
70.5
150
195
AI09071B
dbµA/m
SRI4K
Unit
MHz
A/m
mm
mm
mm
mm
µm
µm
35/41