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ADC1004S030 数据表(PDF) 6 Page - NXP Semiconductors |
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ADC1004S030 数据表(HTML) 6 Page - NXP Semiconductors |
6 / 19 page ADC1004S030_040_050_3 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 03 — 7 August 2008 6 of 19 NXP Semiconductors ADC1004S030/040/050 Single 10 bits ADC, up to 30 MHz, 40 MHz or 50 MHz 10. Characteristics Table 6. Characteristics VCCA = V3 to V4 = 4.75 V to 5.25 V; VCCD = V11 to V12 and V28 to V27 = 4.75 V to 5.25 V; VCCO = V13 to V14 = 3.0 V to 5.25 V; AGND and DGND shorted together; Tamb =0 °Cto+70 °C; typical values measured at VCCA = VCCD = 5 V and VCCO = 3.3 V; CL = 15 pF and Tamb = 25 °C; unless otherwise specified. Symbol Parameter Conditions Min Typ Max Unit Supply VCCA analog supply voltage 4.75 5.0 5.25 V VCCD digital supply voltage 4.75 5.0 5.25 V VCCO output supply voltage 3.0 3.3 5.25 V ∆VCC supply voltage difference VCCA − VCCD −0.20 - +0.20 V VCCA − VCCO −0.20 - +2.25 V VCCD − VCCO −0.20 - +2.25 V ICCA analog supply current - 18 24 mA ICCD digital supply current - 16 21 mA ICCO output supply current fclk = 40 MHz; ramp input -1 2 mA Ptot total power dissipation fclk = 40 MHz; ramp input - 175 247 mW Inputs Clock input CLK (referenced to DGND)[1] VIL LOW-level input voltage 0 - 0.8 V VIH HIGH-level input voltage 2 - VCCD V IIL LOW-level input current Vclk = 0.8 V −1- +1 µA IIH HIGH-level input current Vclk = 2 V - 2 10 µA Zi input impedance fclk = 40 MHz - 2 - k Ω Ci input capacitance - 2 - pF Inputs OE and TC (referenced to DGND); see Table 8 VIL LOW-level input voltage 0 - 0.8 V VIH HIGH-level input voltage 2 - VCCD V IIL LOW-level input current VIL = 0.8 V −1- - µA IIH HIGH-level input current VIH = 2 V - - 1 µA VI (analog input voltage referenced to AGND) IIL LOW-level input current VI = VRB = 1.3 V - 0 - µA IIH HIGH-level input current VI = VRT = 3.67 V - 35 - µA Zi input impedance fi = 4.43 MHz - 8 - k Ω Ci input capacitance - 5 - pF Reference voltages for the resistor ladder; see Table 7 VRB voltage on pin RB 1.2 1.3 2.45 V VRT voltage on pin RT 3.2 3.67 VCCA − 0.8 V Vref(dif) differential reference voltage VRT − VRB 2.0 2.37 3.0 V Iref reference current VRT − VRB = 2.37 - 9.7 - mA |
类似零件编号 - ADC1004S030 |
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类似说明 - ADC1004S030 |
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