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OPA317 Datasheet(PDF) 4 Page - Texas Instruments |
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OPA317 Datasheet(HTML) 4 Page - Texas Instruments |
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4 / 29 page ![]() OPA317 OPA2317 OPA4317 SBOS682A – MAY 2013 – REVISED JUNE 2013 www.ti.com ELECTRICAL CHARACTERISTICS: VS = +1.8 V to +5.5 V At TA = +25°C, RL = 10 kΩ connected to midsupply, VCM = VOUT = midsupply, unless otherwise noted. OPA317, OPA2317, OPA4317 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT OFFSET VOLTAGE VS = +5 V 20 ±90 μV VOS Input offset voltage TA = –40°C to +125°C, VS = +5 V ±100 μV dVOS/dT vs temperature TA = –40°C to +125°C 0.05 μV/°C PSRR vs power supply TA = –40°C to +125°C, VS = +1.8 V to +5.5 V 1 10 μV/V Long-term stability(1) See (1) Channel separation, dc 5 μV/V INPUT BIAS CURRENT ±275 pA IB Input bias current OPA4317 ±155 pA TA = –40°C to +125°C ±300 pA ±400 pA IOS Input offset current OPA4317 ±140 pA NOISE en Input voltage noise density f = 1 kHz 55 nV/ √Hz f = 0.01 Hz to 1 Hz 0.3 μVPP Input voltage noise f = 0.1 Hz to 10 Hz 1.1 μVPP in Input current noise f = 10 Hz 100 fA/ √Hz INPUT VOLTAGE RANGE VCM Common-mode voltage range (V–) – 0.1 (V+) + 0.1 V TA = –40°C to +125°C 95 108 dB (V–) – 0.1 V < VCM < (V+) + 0.1 V CMRR Common-mode rejection ratio OPA4317, TA = –40°C to +125°C 95 108 dB (V–) – 0.1 V < VCM < (V+) + 0.1 V, VS = 5.5 V INPUT CAPACITANCE Differential 2 pF Common-mode 4 pF OPEN-LOOP GAIN TA = –40°C to +125°C, (V–) + 100 mV < VO < AOL Open-loop voltage gain 100 110 dB (V+) – 100 mV, RL = 10 kΩ FREQUENCY RESPONSE GBW Gain-bandwidth product CL = 100 pF 300 kHz SR Slew rate G = +1 0.15 V/ μs OUTPUT Voltage output swing from rail TA = –40°C to +125°C 30 100 mV ISC Short-circuit current ±5 mA CL Capacitive load drive See Typical Characteristics Open-loop output impedance f = 350 kHz, IO = 0 2 k Ω POWER SUPPLY VS Specified voltage range 1.8 5.5 V IQ Quiescent current per amplifier TA = –40°C to +125°C, IO = 0 21 35 μA Turn-on time VS = +5 V 100 μs TEMPERATURE Specified range –40 +125 °C Operating range –40 +150 °C Storage range –65 +150 °C (1) 300-hour life test at +150°C demonstrated randomly distributed variation of approximately 1 μV. 4 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated Product Folder Links: OPA317 OPA2317 OPA4317 |
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