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OPA637BP Datasheet(PDF) 2 Page - Texas Instruments |
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OPA637BP Datasheet(HTML) 2 Page - Texas Instruments |
2 / 23 page 2 ® OPA627, 637 SPECIFICATIONS ELECTRICAL At TA = +25°C, and VS = ±15V, unless otherwise noted. OPA627BM, BP, SM OPA627AM, AP, AU OPA637BM, BP, SM OPA637AM, AP, AU PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS OFFSET VOLTAGE (1) Input Offset Voltage 40 100 130 250 µV AP, BP, AU Grades 100 250 280 500 µV Average Drift 0.4 0.8 1.2 2 µV/°C AP, BP, AU Grades 0.8 2 2.5 µV/°C Power Supply Rejection VS = ±4.5 to ±18V 106 120 100 116 dB INPUT BIAS CURRENT (2) Input Bias Current VCM = 0V 1 5 2 10 pA Over Specified Temperature VCM = 0V 1 2 nA SM Grade VCM = 0V 50 nA Over Common-Mode Voltage VCM = ±10V 1 2 pA Input Offset Current VCM = 0V 0.5 5 1 10 pA Over Specified Temperature VCM = 0V 1 2 nA SM Grade 50 nA NOISE Input Voltage Noise Noise Density: f = 10Hz 15 40 20 nV/ √Hz f = 100Hz 8 20 10 nV/ √Hz f = 1kHz 5.2 8 5.6 nV/ √Hz f = 10kHz 4.5 6 4.8 nV/ √Hz Voltage Noise, BW = 0.1Hz to 10Hz 0.6 1.6 0.8 µVp-p Input Bias Current Noise Noise Density, f = 100Hz 1.6 2.5 2.5 fA/ √Hz Current Noise, BW = 0.1Hz to 10Hz 30 60 48 fAp-p INPUT IMPEDANCE Differential 1013 || 8 * Ω || pF Common-Mode 1013 || 7 * Ω || pF INPUT VOLTAGE RANGE Common-Mode Input Range ±11 ±11.5 * * V Over Specified Temperature ±10.5 ±11 * * V Common-Mode Rejection VCM = ±10.5V 106 116 100 110 dB OPEN-LOOP GAIN Open-Loop Voltage Gain VO = ±10V, RL = 1kΩ 112 120 106 116 dB Over Specified Temperature VO = ±10V, RL = 1kΩ 106 117 100 110 dB SM Grade VO = ±10V, RL = 1kΩ 100 114 dB FREQUENCY RESPONSE Slew Rate: OPA627 G = –1, 10V Step 40 55 * * V/ µs OPA637 G = –4, 10V Step 100 135 * * V/ µs Settling Time: OPA627 0.01% G = –1, 10V Step 550 * ns 0.1% G = –1, 10V Step 450 * ns OPA637 0.01% G = –4, 10V Step 450 * ns 0.1% G = –4, 10V Step 300 * ns Gain-Bandwidth Product: OPA627 G = 1 16 * MHz OPA637 G = 10 80 * MHz Total Harmonic Distortion + Noise G = +1, f = 1kHz 0.00003 * % POWER SUPPLY Specified Operating Voltage ±15 * V Operating Voltage Range ±4.5 ±18 * * V Current ±7 ±7.5 * * mA OUTPUT Voltage Output RL = 1kΩ±11.5 ±12.3 * * Over Specified Temperature ±11 ±11.5 * * V Current Output VO = ±10V ±45 * mA Short-Circuit Current ±35 +70/–55 ±100 ** *mA Output Impedance, Open-Loop 1MHz 55 * Ω TEMPERATURE RANGE Specification: AP, BP, AM, BM, AU –25 +85 * * °C SM –55 +125 °C Storage: AM, BM, SM –60 +150 * * °C AP, BP, AU –40 +125 * * °C θ J-A: AM, BM, SM 200 * °C/W AP, BP 100 * °C/W AU 160 °C/W * Specifications same as “B” grade. NOTES: (1) Offset voltage measured fully warmed-up. (2) High-speed test at TJ = +25°C. See Typical Performance Curves for warmed-up performance. 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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