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OPA680 Datasheet(PDF) 2 Page - Texas Instruments |
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OPA680 Datasheet(HTML) 2 Page - Texas Instruments |
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2 / 20 page  2 ® OPA2682 SPECIFICATIONS: VS = ±5V G = +2 (–IN grounded) and RL = 100Ω (Figure 1 for AC performance only), unless otherwise noted. OPA2682U, N TYP GUARANTEED(1) 0 °C to –40 °C to MIN/ TEST PARAMETER CONDITIONS +25 °C +25 °C70°C +85 °C UNITS MAX LEVEL(2 ) AC PERFORMANCE (Figure 1) Small-Signal Bandwidth (VO < 0.5Vp-p) G = +1 330 MHz min C G = +2 240 220 210 190 MHz min B G = –1 220 MHz typ C Bandwidth for 0.1dB Gain Flatness G = +2, VO < 0.5Vp-p 150 50 45 45 MHz min B Peaking at a Gain of +1 VO < 0.5Vp-p 0.8 2 4 dB max B Large-Signal Bandwidth G = +2, VO = 5Vp-p 210 MHz typ C Slew Rate G = +2, 4V Step 2100 1600 1600 1200 V/ µs min B Rise/Fall Time G = +2, VO = 0.5V Step 1.7 ns typ C G = +2, VO = 5V Step 2.0 ns typ C Settling Time to 0.02% G = +2, VO = 2V Step 12 ns typ C 0.1% G = +2, VO = 2V Step 8 ns typ C Harmonic Distortion G = +2, f = 5MHz, VO = 2Vp-p 2nd Harmonic RL = 100Ω –63 dBc typ C RL = ≥ 500Ω –81 dBc typ C 3rd Harmonic RL = 100Ω –78 dBc typ C RL = ≥ 500Ω –95 dBc typ C Input Voltage Noise f > 1MHz 2.2 3.0 3.4 3.6 nV/ √Hz max B Non-Inverting Input Current Noise f > 1MHz 12 14 15 15 pA/ √Hz max B Inverting Input Current Noise f > 1MHz 15 18 18 19 pA/ √Hz max B Differential Gain NTSC, RL = 150Ω 0.001 % typ C NTSC, RL = 37.5Ω 0.008 % typ C Differential Phase NTSC, RL = 150Ω 0.01 deg typ C NTSC, RL = 37.5Ω 0.05 deg typ C Channel-to-Channel Crosstalk f = 5MHz –70 dBc typ C DC PERFORMANCE(3) Gain Error G = +1 ±0.2 % typ C G = +2 ±0.3 –2.5, +1.5 % max A G = –1 –1.0 % typ C Internal RF and RG Maximum 400 480 510 520 Ω max A Minimum 400 320 310 290 Ω min A Average Drift 0.13 0.13 0.13 %/ °C max B Input Offset Voltage VCM = 0V ±1.3 ±5 ±6.5 ±7.5 mV max A Average Offset Voltage Drift VCM = 0V +35 +40 µV/°C max B Non-Inverting Input Bias Current VCM = 0V +30 +55 ±65 ±85 µA max A Average Non-Inverting Input Bias Current Drift VCM = 0V –400 –400 nA/ °C max B Inverting Input Bias Current VCM = 0V ±10 ±40 ±50 ±55 µA max A Average Inverting Input Bias Current Drift VCM = 0V –125 –150 nA °C max B INPUT Common-Mode Input Range ±3.5 ±3.4 ±3.3 ±3.2 V min B Non-Inverting Input Impedance 100 || 2 k Ω || pF typ C OUTPUT Voltage Output Swing No Load ±4.0 ±3.8 ±3.7 ±3.6 V min A 100 Ω Load ±3.9 ±3.7 ±3.6 ±3.3 V min A Current Output, Sourcing +190 +160 +140 +80 mA min A Sinking –150 –135 –130 –80 mA min A Closed-Loop Output Impedance G = +2, f = 100kHz 0.03 typ C The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant any BURR-BROWN product for use in life support devices and/or systems. |
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