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AD8601 数据表(PDF) 2 Page - Analog Devices |
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AD8601 数据表(HTML) 2 Page - Analog Devices |
2 / 20 page REV. D –2– AD8601/AD8602/AD8604–SPECIFICATIONS (VS = 3 V, VCM = VS/2, TA = 25 C, unless otherwise noted.) A Grade D Grade Parameter Symbol Conditions Min Typ Max Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage (AD8601/AD8602) VOS 0 V ≤ V CM ≤ 1.3 V 80 500 1,100 6,000 µV –40 °C ≤ T A ≤ +85°C 700 7,000 µV –40 °C ≤ T A ≤ +125°C 1,100 7,000 µV 0 V ≤ V CM ≤ 3 V* 350 750 1,300 6,000 µV –40 °C ≤ T A ≤ +85°C 1,800 7,000 µV –40 °C ≤ T A ≤ +125°C 2,100 7,000 µV Offset Voltage (AD8604) VOS VCM = 0 V to 1.3 V 80 600 1,100 6,000 µV –40 °C ≤ T A ≤ +85°C 800 7,000 µV –40 °C ≤ T A ≤ +125°C 1,600 7,000 µV VCM = 0 V to 3.0 V* 350 800 1,300 6,000 µV –40 °C ≤ T A ≤ +85°C 2,200 7,000 µV –40 °C ≤ T A ≤ +125°C 2,400 7,000 µV Input Bias Current IB 0.2 60 0.2 200 pA –40 °C ≤ T A ≤ +85°C25 100 25 200 pA –40 °C ≤ T A ≤ +125°C 150 1,000 150 1,000 pA Input Offset Current IOS 0.1 30 0.1 100 pA –40 °C ≤ T A ≤ +85°C50 100 pA –40 °C ≤ T A ≤ +125°C 500 500 pA Input Voltage Range 0 3 0 3 V Common-Mode Rejection Ratio CMRR VCM = 0 V to 3 V 68 83 52 65 dB Large Signal Voltage Gain AVO VO = 0.5 V to 2.5 V, RL = 2 k Ω , V CM = 0 V 30 100 20 60 V/mV Offset Voltage Drift ∆V OS/ ∆T2 2 µV/°C OUTPUT CHARACTERISTICS Output Voltage High VOH IL = 1.0 mA 2.92 2.95 2.92 2.95 V –40 °C ≤ T A ≤ +125°C 2.88 2.88 V Output Voltage Low VOL IL = 1.0 mA 20 35 20 35 mV –40 °C ≤ T A ≤ +125°C50 50 mV Output Current IOUT ±30 ±30 mA Closed-Loop Output Impedance ZOUT f = 1 MHz, AV = 1 12 12 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VS = 2.7 V to 5.5 V 67 80 56 72 dB Supply Current/Amplifier ISY VO = 0 V 680 1,000 680 1,000 µA –40 °C ≤ T A ≤ +125°C 1,300 1,300 µA DYNAMIC PERFORMANCE Slew Rate SR RL = 2 k Ω 5.2 5.2 V/ µs Settling Time tS To 0.01% <0.5 <0.5 µs Gain Bandwidth Product GBP 8.2 8.2 MHz Phase Margin o5050 Degrees NOISE PERFORMANCE Voltage Noise Density en f = 1 kHz 33 33 nV/ √Hz en f = 10 kHz 18 18 nV/ √Hz Current Noise Density in 0.05 0.05 pA/ √Hz *For VCM between 1.3 V and 1.8 V, VOS may exceed specified value. Specifications subject to change without notice. ELECTRICAL CHARACTERISTICS |
类似零件编号 - AD8601 |
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类似说明 - AD8601 |
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