User's Manual

PayRange|BluKeyPro|UserManual
Page20|23
4. OperatingConditions
Symbol Description Min Typ Max Unit
T
O
 Operatingtemperaturerange ‐30 ‐ 85 °C
V
CC
 AC1/GNDPowersupply,DC 9 12 50 VDC
V
CC
 AC1/AC2Powersupply,AC(rms) 16 24 29 VAC
I
CC
 Powersupplycurrent,max(@9VDCor
16VAC)
‐ ‐ 575 mA
U
CC
 Powerconsumption ‐ ‐ 3.8 W(1)
V
DDO
 5V_OUTpowersupplyoutput,DC ‐ +5.0 ‐ V
V
DDI
 5V_INpowersupplyinput,DC +1.65 +5 +5.5 V
I
DDI
 5V_INpowersupplyinput,DC ‐ ‐ 62 mA
V
IL
 Inputlogiclevellow   V
DD
*0.4 V(2)
V
IH
 Inputlogiclevelhigh V
DD
*0.6+0.4 ‐ ‐ V(2)
V
OH
 Outputhighvoltage(I
O
=‐32mA) V
DD
‐0.7 ‐ ‐ V(2)
V
OL
 Outputlowvoltage(I
O
=+32mA) ‐ ‐ 0.55 V
1. PowerconsumptionexcludesloadonAC1/AC2/DC_OUTbyconnectedcardreader.
2. VDDis5V_OUTonMACHINEconnector,and5V_INonCARDconnector.
5. ESDhandlingratings
Symbol Description Min. Max. Unit Notes
V
HBM
 Electrostaticdischargevoltage,
humanbodymodel
‐2000 +2000 V 1
V
CDM
 Electrostaticdischargevoltage,
charged‐devicemodel
‐500 +500 V 2
I
LAT
 Latch‐upcurrentatambienttemperatureof
105°C
‐100 +100 mA 3
1. DeterminedaccordingtoJEDECStandardJESD22‐A114,ElectrostaticDischarge(ESD)Sensitivity
TestingHumanBodyModel(HBM).
2. DeterminedaccordingtoJEDECStandardJESD22‐C101,Field‐InducedCharged‐DeviceModel
TestMethodforElectrostatic‐Discharge‐WithstandThresholdsofMicroelectronicComponents.
3. DeterminedaccordingtoJEDECStandardJESD78,ICLatch‐UpTest.