User's Manual

4. Specifications
(1) Limit Parameters
Item Value Unit
+12V (Vcc) 12.5 V
Data0, I0/Clock (ICK) 20 mA
Data1, I1/Data (IC) 20 mA
Hold, IH/Card Present (ICP) 25 mA
Antenna (IAN) 43 mA
Operating temperature (TOPR) -10 to 70 C
Storage temperature (TSTR) -55 to +125 C
(2) Electrical and mechanical parameters (TA = 25, Vcc = 12V unless otherwise specified)
Item Minimum Typical Maximum Unit
+12V, Vcc 7 12 14 V
Operating current (Ic) 20 50 mA
Operating frequency (FRES) 13.52 13.56 13.58 MHz
Effective distance (D*) 20 35 45 mm
Decoding time (TDEC) 65 100 ms
Data0, Data1, Hold/ata,
Clock, Card, Present end
output high level (VoH)
2.4 (IoH=80uA), 0.75Vcc (IoH=30uA)
0.9Vcc (IoH=12uA)
V
Data0, Data1, Hold/ata,
Clock, Card, Present end
output low level (VoL)
0.5 (IoL=20mA,Vcc=5V,
IoL=20mA,Vcc=3.3V)
V
Dimensions (L x W x H)
(excluding the wire length)
86 x 86 x 16 (tolerance: ±3mm) mm