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OPA2634 Datasheet(PDF) 3 Page - Burr-Brown (TI) |
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OPA2634 Datasheet(HTML) 3 Page - Burr-Brown (TI) |
3 / 16 page 3 OPA2634 ® OPA2634U TYP GUARANTEED 0 °C to –40 °C to MIN/ TEST PARAMETER CONDITIONS +25 °C +25 °C70°C +85 °C UNITS MAX LEVEL(1) SPECIFICATIONS: VS = +3V At TA = 25°C, G = +2 and RL = 150Ω to VS/2, unless otherwise noted (see Figure 2). 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. AC PERFORMANCE (Figure 2) Small-Signal Bandwidth G = +2, VO ≤ 0.5Vp-p 110 77 65 58 MHz min B G = +5, VO ≤ 0.5Vp-p 39 24 20 19 MHz min B G = +10, VO ≤ 0.5Vp-p 16 12 10 8 MHz min B Gain Bandwidth Product G ≥ +10 150 100 85 80 MHz min B Peaking at a Gain of +1 VO ≤ 0.5Vp-p 5 — — — dB typ C Slew Rate 1V Step 215 160 123 82 V/ µs min B Rise Time 0.5V Step 2.8 4.3 4.5 6.3 ns max B Fall Time 0.5V Step 3.0 4.4 4.6 6.0 ns max B Settling Time to 0.1% 1V Step 14 30 32 38 ns max B Spurious Free Dynamic Range VO = 1Vp-p, f = 5MHz 65 56 52 47 dB min B Input Voltage Noise f > 1MHz 5.6 6.2 7.3 7.7 nV/ √Hz max B Input Current Noise f > 1MHz 2.8 3.7 4.2 4.4 pA/ √Hz max B Channel-to-Channel Crosstalk Input Referred, 5MHz < –90 — — — dB typ C DC PERFORMANCE Open-Loop Voltage Gain RL = 150Ω 65 61 59 55 dB min A Input Offset Voltage ±1.5 ±4 ±5 ±6 mV max A Average Offset Voltage Drift — — — 46 µV/°C max B Input Bias Current VCM = 1.0V 25 42 55 60 µA max A Input Offset Current VCM = 1.0V ±0.6 ±2 ±2.3 ±4 µA max A Input Offset Current Drift — — — 40 nA/ °C max B INPUT Least Positive Input Voltage –0.25 –0.1 –0.05 –0.01 V max B Most Positive Input Voltage 1.8 1.6 1.55 1.5 V min A Common-Mode Rejection Ratio (CMRR) Input Referred 75 67 64 61 dB min A Input Impedance Differential-Mode 10 || 2.1 — — — k Ω || p typ C Common-Mode 400 || 1.2 — — — k Ω || p typ C OUTPUT Least Positive Output Voltage RL = 1kΩ to 1.5V 0.03 0.06 0.07 0.08 V max A RL = 150Ω to 1.5V 0.08 0.16 0.19 0.43 V max A Most Positive Output Voltage RL = 1kΩ to 1.5V 2.9 2.86 2.85 2.45 V min A RL = 150Ω to 1.5V 2.8 2.7 2.67 2.2 V min A Current Output, Sourcing 45 35 30 12 mA min A Current Output, Sinking 65 30 27 10 mA min A Short-Circuit Current (output shorted to either supply) 100 — — — mA typ C Closed-Loop Output Impedance Figure 2, f < 100kHz 0.2 — — — Ω typ C POWER SUPPLY Minimum Operating Voltage — 2.7 2.7 2.7 V min A Maximum Operating Voltage — 10.5 10.5 10.5 V max A Maximum Quiescent Current VS = +3V, Each Channel 10.8 11.1 11.4 11.6 mA max A Minimum Quiescent Current VS = +3V, Each Channel 10.8 10.1 8.6 8.0 mA min A Power Supply Rejection Ratio (PSRR) Input Referred 50 48 45 44 dB min A THERMAL CHARACTERISTICS Specification: U –40 to +85 ——— °C typ C Thermal Resistance U SO-8 125 — — — °C/W typ C NOTE: (1) Test Levels: (A) 100% tested at 25 °C. Over temperature limits by characterization and simulation. (B) Limits set by characterization and simulation. (C) Typical value only for information. |
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