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AD8657ACPZ-RL датащи(PDF) 5 Page - Analog Devices |
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AD8657ACPZ-RL датащи(HTML) 5 Page - Analog Devices |
5 / 24 page Data Sheet AD8657/AD8659 Rev. B | Page 5 of 24 ELECTRICAL CHARACTERISTICS—2.7 V OPERATION VSY = 2.7 V, VCM = VSY/2 V, TA = 25°C, unless otherwise specified. Table 4. Parameter Symbol Test Conditions/Comments Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage V OS V CM = 0 V to 2.7 V 350 µV V CM = 0.3 V to 2.4 V, −40°C ≤ TA ≤ +85°C 1.2 mV V CM = 0.3 V to 2.4 V, −40°C ≤ TA ≤ +125°C 2.5 mV V CM = 0 V to 2.7 V, −40°C ≤ TA ≤ +125°C 16 mV Input Bias Current I B 1 10 pA −40°C ≤ T A ≤ +125°C 2.6 nA Input Offset Current I OS 20 pA −40°C ≤ T A ≤ +125°C 5.2 nA Input Voltage Range 0 2.7 V Common-Mode Rejection Ratio CMRR V CM = 0 V to 2.7 V 77 95 dB V CM = 0.3 V to 2.4 V, −40°C ≤ TA ≤ +85°C 69 dB V CM = 0.3 V to 2.4 V, −40°C ≤ TA ≤ +125°C 62 dB V CM = 0 V to 2.7 V, −40°C ≤ TA ≤ +125°C 47 dB Large Signal Voltage Gain A VO R L = 100 kΩ, VO = 0.5 V to 2.2 V 95 105 dB −40°C ≤ T A ≤ +125°C 90 dB Offset Voltage Drift ΔV OS/ΔT 2 μV/°C Input Resistance R IN 10 GΩ Input Capacitance, Differential Mode C INDM 11 pF Input Capacitance, Common Mode C INCM 3.5 pF OUTPUT CHARACTERISTICS Output Voltage High V OH R L = 100 kΩ to VCM, −40°C ≤ TA ≤ +125°C 2.69 V Output Voltage Low V OL R L = 100 kΩ to VCM, −40°C ≤ TA ≤ +125°C 10 mV Short-Circuit Current I SC ±4 mA Closed-Loop Output Impedance Z OUT f = 1 kHz, A V = 1 20 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR V SY = 2.7 V to 18 V 100 115 dB −40°C ≤ T A ≤ +125°C 90 dB Supply Current per Amplifier I SY I O = 0 mA 18 22 µA −40°C ≤ T A ≤ +125°C 34 µA DYNAMIC PERFORMANCE Slew Rate SR R L = 1 MΩ, CL = 10 pF, AV = 1 50 V/ms Settling Time to 0.1% t s V IN = 1 V step, RL = 100 kΩ, CL = 10 pF 20 µs Unity-Gain Crossover UGC V IN = 10 mV p-p, RL = 1 MΩ, CL = 10 pF, AV = 1 190 kHz Phase Margin Φ M V IN = 10 mV p-p, RL = 1 MΩ, CL = 10 pF, AV = 1 55 Degrees Gain Bandwidth Product GBP V IN = 10 mV p-p, RL = 1 MΩ, CL = 10 pF, AV = 100 200 kHz −3 dB Closed-Loop Bandwidth f −3 dB V IN = 10 mV p-p, RL = 1 MΩ, CL = 10 pF, AV = 1 245 kHz Channel Separation CS f = 10 kHz, R L = 1 MΩ 95 dB EMI Rejection Ratio of +IN x EMIRR V IN = 100 mVPEAK; f = 400 MHz, 900 MHz, 1800 MHz, 2400 MHz 90 dB NOISE PERFORMANCE Voltage Noise e n p-p f = 0.1 Hz to 10 Hz 6 µV p-p Voltage Noise Density e n f = 1 kHz 60 nV/√Hz f = 10 kHz 56 nV/√Hz Current Noise Density i n f = 1 kHz 0.1 pA/√Hz |
Аналогичный номер детали - AD8657ACPZ-RL |
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Аналогичное описание - AD8657ACPZ-RL |
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