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ADCMP604/ADCMP605 Rev. 0 | Page 3 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS VCCI = VCCO = 3.0 V, TA = 25°C, unless otherwise noted. Table 1. Parameter Symbol Conditions Min Typ Max Unit DC INPUT CHARACTERISTICS Voltage Range VP, VN VCC = 2.5 V to 5.5 V −0.5 VCC + 0.2 V Common-Mode Range VCC = 2.5 V to 5.5 V −0.2 VCC + 0.2 V Differential Voltage VCC = 2.5 V to 5.5 V VCC V Offset Voltage VOS −5.0 +5.0 mV Bias Current IP, IN −5.0 ±2 +5.0 μA Offset Current −2.0 2.0 μA Capacitance CP, CN 1 pF Resistance, Differential Mode −0.1 V to VCC 200 750 7500 kΩ Resistance, Common Mode −0.5 V to VCC + 0.5 V 100 370 4000 kΩ Active Gain AV 62 dB VCCI = 2.5 V, VCCO = 2.5 V, VCM = −0.2 V to +2.7 V 50 dB Common-Mode Rejection Ratio CMRR VCCI = 2.5 V, VCCO = 5.5 V, 50 dB Hysteresis RHYS = ∞ < 0.1 mV LATCH ENABLE PIN CHARACTERISTICS (ADCMP605 Only) VIH Hysteresis is shut off 2.0 VCC V VIL Latch mode guaranteed −0.2 +0.4 +0.8 V LIH VIH = VCCO + 0.2 V −6 +6 μA IOL VIL = 0.4 V −0.1 +0.1 mA HYSTERESIS MODE AND TIMING (ADCMP605 Only) Hysteresis Mode Bias Voltage Current sink -1μA 1.145 1.25 1.35 V Minimum Resistor Value Hysteresis = 120 mV 55 110 kΩ Hysteresis Current Hysteresis = 120 mV −20 −10 μA Latch Setup Time tS VOD = 50 mV −2 ns Latch Hold Time tH VOD = 50 mV 2.7 ns Latch-to-Output Delay tPLOH, tPLOL VOD = 50 mV 20 ns Latch Minimum Pulse Width tPL VOD = 50 mV 24 ns SHUTDOWN PIN CHARACTERISTICS (ADCMP605 Only) VIH Comparator is operating 2.0 VCCO V VIL Shutdown guaranteed −0.2 +0.4 +0.6 V IIH VIH = VCC −6 +6 μA IOL VIL = 0 V −0.1 mA Sleep Time tSD 10% output swing 1.4 ns Wake-Up Time tH VOD = 50 mV, output valid 25 ns DC OUTPUT CHARACTERISTICS VCCO = 2.5 V to 5.5 V Differential Output Voltage Level VOD RLOAD = 100 Ω 245 350 445 mV ∆VOD ∆VOD RLOAD = 100 Ω 50 mV Common-Mode Voltage VOC RLOAD = 100 Ω 1.125 1.375 V Peak-to-Peak Common-Mode Output VOC(p-p) RLOAD = 100 Ω 50 mV |
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