3 Electrical Characteristics

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

Table 3-1. Electrical Characteristics
ParametersTest ConditionsSymbolMin.Typ.Max.UnitType(1)
InductanceL4.5mHQ
Resonance FrequencyRoom temperaturerfr120125130kHzT
Quality FactorQLC43A/mQ

Max. field strength where tag does not modulate

Quiet modeHpp not2A/mQ
Min. field for modulationRead modeHpp mod14.5A/mQ
Min. field for programmingWrite modeHpp prog29A/mQ
Maximum field strengthHpp max600A/mQ
Note:
  1. Type
    • T: directly or indirectly tested during production
    • Q: based on initial product design