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ADA4862-3 bảng dữ liệu(PDF) 3 Page - Analog Devices |
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ADA4862-3 bảng dữ liệu(HTML) 3 Page - Analog Devices |
3 / 16 page ADA4862-3 Rev. A | Page 3 of 16 SPECIFICATIONS VS = +5 V (@TA = 25oC, G = +2, RL = 150 Ω, unless otherwise noted). Table 1. Parameter Conditions Min Typ Max Unit DYNAMIC PERFORMANCE –3 dB Bandwidth VO = 0.2 V p-p 300 MHz VO = 2 V p-p 200 MHz G = +1 VO = 0.2 V p-p 620 MHz Bandwidth for 0.1 dB Flatness VO = 2 V p-p 65 MHz +Slew Rate (Rising Edge) VO = 2 V p-p 750 V/μs −Slew Rate (Falling Edge) VO = 2 V p-p 600 V/μs Settling Time to 0.5% VO = 2 V step 9 ns DISTORTION/NOISE PERFORMANCE Harmonic Distortion HD2 fC = 1 MHz, VO = 2 V p-p −81 dBc Harmonic Distortion HD3 fC = 1 MHz, VO = 2 V p-p −88 dBc Harmonic Distortion HD2 fC = 5 MHz, VO = 2 V p-p −68 dBc Harmonic Distortion HD3 fC = 5 MHz, VO = 2 V p-p −76 dBc Voltage Noise (RTO) f = 100 kHz 10.6 nV/√Hz Current Noise (RTI) f = 100 kHz, +IN 1.4 pA/√Hz Differential Gain 0.02 % Differential Phase 0.03 Degrees Crosstalk Amplifier 1 driven, Amplifier 2 output measured, f = 1 MHz −75 dB DC PERFORMANCE Offset Voltage (RTO) Referred to output (RTO) −25 +3.5 +25 mV +Input Bias Current −2.5 −0.6 +1 μA Gain Accuracy 1.9 2 2.1 V/V INPUT CHARACTERISTICS Input Resistance +IN 13 MΩ Input Capacitance +IN 2 pF Input Common-Mode Voltage Range G = +1 1 to 4 V POWER DOWN PIN Input Voltage Enabled 0.6 V Power down 1.8 V Bias Current Enabled −3 μA Power down 115 μA Turn-On Time 3.5 μs Turn-Off Time 200 ns OUTPUT CHARACTERISTICS Output Overdrive Recovery Time (Rise/Fall) VIN = +2.25 V to −0.25 V 85/50 ns Output Voltage Swing RL = 150 Ω 1.2 to 3.8 V Output Voltage Swing RL = 1 kΩ 1 to 4 V Short-Circuit Current Sinking or sourcing 65 mA POWER SUPPLY Operating Range 5 12 V Total Quiescent Current Enabled 14 16 18 mA Quiescent Current /Amplifier Power down = +VS 0.2 0.33 mA Power Supply Rejection Ratio (RTO) dB +PSR +VS = 2 V to 3 V, −VS = −2.5 V −52 −55 dB −PSR +VS = 2.5 V, −VS = −2 V to −3 V Power Down pin = −VS −49 −52 dB |
Số phần tương tự - ADA4862-3 |
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Mô tả tương tự - ADA4862-3 |
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