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OPA237 Datasheet(PDF) 6 Page - Burr-Brown (TI) |
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OPA237 Datasheet(HTML) 6 Page - Burr-Brown (TI) |
6 / 19 page OPA237 OPA2237 OPA4237 SBOS057A − OCTOBER 1996 − REVISED FEBRUARY 2007 www.ti.com 6 TYPICAL CHARACTERISTICS At TA = +25°C and RL = 10kΩ, unless otherwise noted. OPEN−LOOP GAIN/PHASE vs FREQUENCY 1 100 80 60 40 20 0 −20 0 −45 −90 −135 −180 Frequency (Hz) 10 100 1k 10k 100k 1M 10M C L = 100pF V S = ±15V V S = +2.7V, +5V Φ G POWER SUPPLY and COMMON−MODE REJECTION vs FREQUENCY 120 100 80 60 40 20 0 Frequency (Hz) 10 100 1k 10k 100k 1M 10M +PSR (V S =+5V, ±15V) CMR (V S = +2.7V, +5V or ± 15V) +PSR (V S = +2.7V) −PSR (V S = ± 15V) INPUT NOISE AND CURRENT NOISE SPECTRAL DENSITY vs FREQUENCY 1 1k 100 10 Frequency (Hz) 10 100 1k 10k 100k Current Noise Voltage Noise CHANNEL SEPARATION vs FREQUENCY Frequency (Hz) 130 120 110 100 90 80 10 100 1k 10k 100k Dual and quad devices. G = 1, all channels. Quad measured channel Ato D or B to C other combinations yield improved rejection. INPUT BIAS CURRENT vs TEMPERATURE Temperature ( _C) 14 12 10 8 6 4 −75 −50 −25 0 25 50 75 100 125 V S = +2.7V, +5V V S = ±15V INPUT BIAS CURRENT vs INPUT COMMON−MODE VOLTAGE −12 −11 −10 −9 −8 −7 −6 Common−Mode Voltage (V) −15 −10 −50 510 15 V S = ±15V V S =+5V V S = +2.7V |
Similar Part No. - OPA237_07 |
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Similar Description - OPA237_07 |
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