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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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OPA620DBVR датащи(PDF) 6 Page - Texas Instruments |
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OPA620DBVR датащи(HTML) 6 Page - Texas Instruments |
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6 / 30 page  6.5 Electrical Characteristics at TA = 25°C, RF = 0Ω, RL = 1kΩ, and connected to VS/2 (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OFFSET VOLTAGE VOS Input offset voltage VS = 5.5V, TA = 25°C ±300 µV VS = 5.5V, TA = –40°C to +125°C ±1 mV dVOS/dT Input offset voltage drift VS = 5.5V, TA = –40°C to +125°C ±1.2 µV/°C PSRR Power-supply rejection ratio VS = 2.7V to 5.5V, VCM = (VS / 2) − 0.55V ±30 ±100 µV/V PSRR Power-supply rejection ratio VS = 2.7V to 5.5V, VCM = (VS / 2) – 0.55V, TA = –40°C to +125°C ±200 µV/V INPUT BIAS CURRENT IB Input bias current(2) 3 ±50 pA IOS Input offset current(2) ±1 ±50 NOISE en Input voltage noise density f = 1MHz 5.5 nV/√Hz in Input current noise density f = 1MHz 300 fA/√Hz INPUT VOLTAGE RANGE VCM Common-mode voltage (V–) – 0.1 (V+) + 0.1 V CMRR Common-mode rejection ratio VS = 5.5V, –0.1V < VCM < 3.5V, TA = 25°C 75 96 dB VS = 5.5V, –0.1V < VCM < 3.5V, TA = –40℃ to +125℃ 70 dB VS = 5.5V, –0.1V < VCM < 5.6V, TA = 25°C 66 68 dB VS = 5.5V, –0.1V < VCM < 5.6V, TA = –40℃ to +125℃ 55 dB INPUT IMPEDANCE CIN Differential 1013 || 2 Ω || pF Common-mode 1013 || 2 OPEN-LOOP GAIN AOL Open-loop gain VS = 5.5V, 0.3V < VO < 5.2V, TA = 25°C 100 120 dB VS = 5.5V, 0.4V < VO < 5.1V, TA = –40 to +125℃ 90 FREQUENCY RESPONSE f−3dB Small-signal bandwidth G = +1, VO = 100mVPP, RF = 25Ω 250 MHz G = +2, VO = 100mVPP , RF = 604Ω 90 GBW Gain-bandwidth product G = +10 100 MHz f0.1dB Bandwidth for 0.1dB gain flatness G = +2, VO = 100mVPP 40 MHz SR Slew rate VS = 5.5V, G = +1, 4V step 190 V/µs VS = 5.5V, G = +1, 2V step 150 VS = 3V, G = +1, 2V step 130 Rise-and-fall time G = +1, VO = 200mVPP, 10% to 90% 3 ns G = +1, VO = 2VPP, 10% to 90% 11 tS Settling time 0.1%, VS = 5V, G = +1, 2V output step 30 ns 0.01%, VS = 5V, G = +1, 2V output step 60 Overdrive recovery time VIN × G = VS 20 ns HD2 Second-order harmonic distortion G = +1, f = 1MHz, VO = 2VPP, RL = 200Ω, VCM = (V–) + 1.5V –79 dBc HD3 Third-order harmonic distortion G = +1, f = 1MHz, VO = 2VPP, RL = 200Ω, VCM = (V–) + 1.5V –77 dBc OPA620 SLOSEG2 – APRIL 2026 www.ti.com 6 Submit Document Feedback Copyright © 2026 Texas Instruments Incorporated Product Folder Links: OPA620 |
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