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OPA691 Datasheet(PDF) 5 Page - Texas Instruments |
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OPA691 Datasheet(HTML) 5 Page - Texas Instruments |
5 / 34 page OPA2613 SBOS249H − JUNE 2003 − REVISED AUGUST 2008 www.ti.com 5 ELECTRICAL CHARACTERISTICS: VS = +5V Boldface limits are tested at +25 °C. RF = 402 Ω, RL = 100Ω, and G = +2, unless otherwise noted. See Figure 3 for AC performance only. OPA2613ID TYP MIN/MAX OVER TEMPERATURE TEST PARAMETER TEST CONDITIONS +25 °C +25 °C(1) 0 °C to +70 °C(2) −40 °C to +85 °C(2) UNITS MIN/ MAX TEST LEVEL (3) AC Performance (see Figure 3) Small-Signal Bandwidth G = +1, VO = 0.1VPP, RF = 0Ω 230 MHz typ C Small-Signal Bandwidth G = +2, VO = 0.1VPP 105 75 69 68 MHz min B G = +10, VO = 0.1VPP 12 10 8 8 MHz min B Gain-Bandwidth Product G ≥ 20 118 93 78 76 MHz min B Bandwidth for 0.1dB Gain Flatness G = +2, VO < 0.1VPP 5 MHz typ C Peaking at a Gain of +1 VO < 0.1VPP 2.6 dB typ C Large-Signal Bandwidth G = +2, VO = 2VPP 21 MHz typ C Slew Rate G = +2, 2V Step 60 47 46 46 V/ µs min B Rise-and-Fall Time G = +2, VO = 0.2V Step 3.8 5.0 5.6 5.7 ns typ B Settling Time to 0.02% G = +2, VO = 2V Step 63 78 80 81 ns typ B 0.1% G = +2, VO = 2V Step 52 62 64 64 ns typ B Harmonic Distortion G = +2, f = 1MHz, VO = 2VPP 2nd-Harmonic RL = 20Ω to VS/2 −67 −60 −58 −57 dBc max B RL ≥ 500Ω to VS/2 −82 −79 −77 −76 dBc max B 3rd-Harmonic RL = 20Ω to VS/2 −84 −78 −76 −75 dBc max B RL ≥ 500Ω to VS/2 −94 −89 −87 −86 dBc max B Input Voltage Noise f > 10kHz 1.9 2.1 2.2 2.4 nV/ √Hz max B Input Current Noise f > 10kHz 1.7 2.1 2.2 2.4 pA/ √Hz max B Channel -to-Channel Crosstalk f = 1MHz, Input-Referred −80 dBc typ C DC Performance(4) Open-Loop Gain (AOL) VO = 0V, RL = 100Ω 95 91 89 88 dB min A Input Offset Voltage VCM = 0V ±0.2 ±1.0 ±1.15 ±1.2 mV max A Average Offset Voltage Drift VCM = 0V ±3.3 ±3.3 µV/°C max B Input Bias Current VCM = 0V −6 −11 −12 −13.5 µA max A Average Bias Current Drift (Magnitude) VCM = 0V −35 −35 nA/ °C max B Input Offset Current VCM = 0V ±50 ±300 ±520 ±750 nA max A Average Offset Bias Current Drift VCM = 0V ±5 ±7 nA/ °C max B Input Least Positive Input Voltage 1.2 1.4 1.4 1.5 V max A Most Positive Input Voltage 3.8 3.6 3.6 3.5 V min A Common-Mode Rejection Ratio (CMRR) VCM = ±1V 95 85 84 83 dB min A Input Impedance A Differential-Mode VCM = 0 15 1 k Ω pF typ C Common-Mode VCM = 0 5 1.3 M Ω pF typ C Output Most Positive Output Voltage No Load 4.0 3.85 3.8 3.75 V min A Most Positive Output Voltage 100 Ω Load to 2.5V 3.95 3.8 3.75 3.7 V min A Least Positive Output Voltage No Load 1.0 1.15 1.2 1.25 V min A Least Positive Output Voltage 100 Ω Load to 2.5V 1.05 1.20 1.25 1.3 V min A Current Output, Sourcing VO = 0, Linear Operation +300 mA typ C Current Output, Sinking VO = 0, Linear Operation −300 mA typ C Short-Circuit Current Output Shorted to Mid-Supply ±400 mA typ C Closed-Loop Output Impedance G = +2, f = 100kHz 0.01 Ω typ C (1) Junction temperature = ambient for +25°C tested specifications. (2) Junction temperature = ambient at low temperature limit; junction temperature = ambient +23°C at high temperature limit for over temperature tested specifications. (3) 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. (4) Current is considered positive-out-of-node. VCM is the input common-mode voltage. (5) Tested < 3dB below minimum CMRR specification at ± CMIR limits. |
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