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UAF42 Datasheet(PDF) 3 Page - Texas Instruments |
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UAF42 Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 14 page  UAF42 www.ti.com SBFS002B – JULY 1992 – REVISED OCTOBER 2010 ELECTRICAL CHARACTERISTICS At TA = +25°C, and VS = ±15V, unless otherwise noted. UAF42AP, AU PARAMETER CONDITIONS MIN TYP MAX UNIT FILTER PERFORMANCE Frequency Range, fn 0 to 100 kHz Frequency Accuracy f = 1kHz 1 % vs Temperature 0.01 %/°C Maximum Q 400 — Maximum (Q • Frequency) Product 500 kHz Q vs Temperature 0.01 %/°C (fO • Q) < 10 4 0.025 %/°C (fO • Q) < 10 5 Q Repeatability 2 % (fO • Q) < 10 5 Offset Voltage, Low-Pass Output ±5 mV Resistor Accuracy 0.5 1 % OFFSET VOLTAGE(1) Input Offset Voltage ±0.5 ±5 mV vs Temperature ±3 mV/°C vs Power Supply VS = ±6V to ±18V 80 96 dB INPUT BIAS CURRENT(1) Input Bias Current VCM = 0V 10 50 pA Input Offset Current VCM = 0V 5 pA NOISE Input Voltage Noise Noise Density: f = 10Hz 25 nV/ √Hz Noise Density: f = 10kHz 10 nV/ √Hz Voltage Noise: BW = 0.1Hz to 10Hz 2 mVPP Input Bias Current Noise Noise Density: f = 10kHz 2 fA/ √Hz INPUT VOLTAGE RANGE(1) Common-Mode Input Range ±11.5 V Common-Mode Rejection VCM = ±10V 80 96 dB INPUT IMPEDANCE(1) Differential Ω || pF 1013|| 2 Common-Mode Ω || pF 1013|| 6 OPEN-LOOP GAIN(1) Open-Loop Voltage Gain VO = ±10V, RL= 2kΩ 90 126 dB FREQUENCY RESPONSE Slew Rate 10 V/ms Gain-Bandwidth Product G = +1 4 MHz Total Harmonic Distortion G = +1, f = 1kHz 0.1 % OUTPUT(1) Voltage Output RL = 2kΩ ±11 ±11.5 V Short Circuit Current ±25 mA (1) Specifications apply to uncommitted op amp, A4. The three op amps forming the filter are identical to A4 but are tested as a complete filter. Copyright © 1992–2010, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Link(s): UAF42 |
Similar Part No. - UAF42_14 |
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Similar Description - UAF42_14 |
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