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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PT6522 датащи(PDF) 8 Page - Princeton Technology Corp |
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PT6522 датащи(HTML) 8 Page - Princeton Technology Corp |
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8 / 13 page  PT6522 V1.6 8 August 2010 ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, Ta=25℃, VSS=0V) Parameter Symbol Conditions Ratings Unit Maximum supply voltage VDDmax VDD -0.3 to +7.0 V VLCD VLCD -0.3 to VDD +0.3 V Input voltage VIN1 CE, CLK, DI, /INH -0.3 to +7.0 V VIN2 OSC: output off -0.3 to VDD +0.3 V Output voltage VOUT OSC: output off -0.3 to VDD +0.3 V Output current IOUT1 SG1 to SG53 100 μA IOUT2 COM1, COM2 1.0 mA Allowable power dissipation Pd max Ta=85℃ 100 mW Operating temperature Topr - -40 to +85 ℃ Storage temperature Tstg - -65 to +150 ℃ ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Ta=25℃, VSS=0V) Parameter Symbol Conditions Min. Typ. Max. Unit High-level input current IIH CE, CLK, DI, /INH: VDD - - 5 μA Low-level input current IIL CE, CLK, DI, /INH: VI=0V -5 - - μA High-level output voltage VOH1 SG1 to SG53: IO=-10μA VLCD - 1.0 - - V Low-level output voltage VOL1 SG1 to SG53: IO=10μA - - 1.0 V High-level output voltage VOH2 COM1, COM2: IO=-100μA VLCD - 0.6 - - V Low-level output voltage VOL2 COM1, COM2: IO=100μA - - 0.6 V Mid-level voltage VMID1 COM1, COM2: VLCD=6.5V, IO=±100μA 2.65 3.25 3.85 V VMID2 COM1, COM2: VLCD=3.0V, IO=±100μA 0.9 1.5 2.1 V Oscillator frequency FOSC OSC: R=51KΩ, C=680pF 40 50 60 KHz Hysteresis width VH CE, CLK, DI: VDD=5V 0.3 - - V Supply current IDD VDD=5V, Output=open - - 0.5 mA ILCD VLCD - - 2 mA ALLOWABLE OPERATING RANGES (Unless otherwise specified, Ta=25℃, VSS=0V) Parameter Symbol Conditions Min. Typ. Max. Unit Supply voltage VDD VDD 3.0 - 6.5 V VLCD VLCD 3.0 - VDD V High-level input voltage VIH1 /INH 0.7 VDD - 6.5 V Low-level input voltage VIL1 /INH 0 - 0.3 VDD V High-level input voltage VIH2 CE, CLK, DI 0.8 VDD - 6.5 V Low-level input voltage VIL2 CE, CLK, DI 0 - 0.2 VDD V Recommended external resistance ROSC OSC - 51 - KΩ Recommended external capacitance COSC OSC - 680 - pF Guaranteed oscillation range FOSC OSC 25 50 100 KHz Clock low-level pulse width (See figure) toL CLK 250 - - ns Clock high-level pulse width (See figure) toH CLK 250 - - ns Data setup time (See figure) tds CLK, DI 250 - - ns Data hold time (See figure) tdh CLK, DI 250 - - ns CE wait time (See figure) tcp CE, CLK 250 - - ns CE setup time (See figure) tcs CE, CLK 250 - - ns CE hold time (See figure) tch CE, CLK 250 - - ns |
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