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MP7613 датащи(PDF) 5 Page - Exar Corporation |
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MP7613 датащи(HTML) 5 Page - Exar Corporation |
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5 / 16 page ![]() MP7613 5 Rev. 2.00 25 °C Tmin to Tmax ELECTRICAL CHARACTERISTICS (CONT’D) Specifications are subject to change without notice Parameter Symbol Min Typ Max Min Max Units Test Conditions/Comments DIGITAL INPUTS3 Logic High VIH 2.4 V Logic Low VIL 0.8 V Input Current IL +10 µA Input Capacitance1 CL 8pF ANALOG OUTPUTS Output Swing –VEE +1.4 VCC –1.4 V Output Drive Current –5 5 mA VREFN Output Drive Current –10 +10 µA For test purposes only Output Impedance RO 1 Ω Output Short Circuit Current ISC 25 mA +FS to AGND 30 mA +FS to VEE 40 mA –FS to AGND 55 mA –FS to VCC DIGITAL OUTPUTS Output High Voltage VOH 4.5 V Output Low Voltage VOL 0.5 V POWER SUPPLIES VCC Voltage5 VCC VREF+1.5 12 12.75 VREF+1.5 12.75 V VEE Voltage5 VEE –12.75 –12 –5 –12.75 –5 V DVDD Voltage DVDD 4.5 5 5.5 4.5 5.5 V Positive Supply Current ICC 8 10 10 mA Bipolar zero Negative Supply Current IEE 15 20 20 mA Bipolar zero Digital Supply Current IDD 2 2 mA Bipolar zero Power Dissipation PDISS 320 420 450 mW Bipolar zero ANALOG GROUND CURRENT Per Channel1 IAGND ±60 µA See Application Notes DIGITAL TIMING SPECIFICATIONS1,4 VIL = 0 V, VIH = 5 V, CL = 20 pF Data Setup Time tDS 20 ns Data Hold Time tDH 20 ns Address Set-up Time tAS 100 ns Address Hold Time tAH 0ns Chip Select to LD1 Set-up Time tCS1 6ns Chip Select to LD1 Hold Time tCH1 0ns LD1 Pulse Width tLD1W 50 ns LD1 Negative Edge to LD2 tLD1LD2 60 ns Positive Edge LD2 Pulse Width tLD2W 60 ns Chip Select to RD Set-Up Time tCS2 6ns Chip Select to RD Hold Time tCH2 0ns RD Pulse Width tRD 600 ns High Z to Data Valid for Readback tDA 600 ns Data Valid for Readback to High Z tDR 200 ns R1 Pulse Width R1W 100 ns R2 Pulse Width R2W 100 ns |
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