3 Electrical Characteristics

Tamb = 25°C, f = 125 kHz, unless otherwise specified

Table 3-1. Electrical Characteristics
ParametersTest ConditionsSymbolMin.Typ.Max.UnitType(1)
Inductance—L—4.5—mHQ
Resonance FrequencyRoom temperaturerfr120125130kHzT
Quality Factor—QLC—43—A/mQ

Max. field strength where tag does not modulate

Quiet modeHpp not—2—A/mQ
Min. field for modulationRead modeHpp mod—14.5—A/mQ
Min. field for programmingWrite modeHpp prog—29—A/mQ
Maximum field strength—Hpp max——600A/mQ
Note:
  1. Type
    • T: directly or indirectly tested during production
    • Q: based on initial product design