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OPA2227UG4 Datasheet(PDF) 7 Page - Texas Instruments |
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OPA2227UG4 Datasheet(HTML) 7 Page - Texas Instruments |
7 / 46 page OPA227, OPA2227, OPA4227 OPA228, OPA2228, OPA4228 www.ti.com SBOS110B – MAY 1998 – REVISED JUNE 2015 6.6 Electrical Characteristics: OPAx227 Series (VS = ±5 V to ±15 V) At TA = 25°C, and RL = 10 kΩ, unless otherwise noted. OPA227PA, UA OPA227P, U OPA2227PA, UA OPA2227P, U PARAMETER TEST CONDITIONS UNIT OPA4227PA, UA MIN TYP MAX MIN TYP MAX OFFSET VOLTAGE VOS Input Offset Voltage ±5 ±75 ±10 ±200 µV TA = –40°C to 85°C ±100 ±200 µV dVOS/dT vs Temperature TA = –40°C to 85°C ±0.1 ±0.6 ±0.3 ±2 µV/°C PSRR vs Power Supply VS = ±2.5 V to ±18 V ±0.5 ±2 ±0.5 ±2 µV/V TA = –40°C to 85°C ±2 ±2 µV/V vs Time 0.2 0.2 µV/mo Channel Separation (dual, quad) DC 0.2 0.2 µV/V f = 1 kHz, RL = 5 kΩ 110 110 dB INPUT BIAS CURRENT IB Input Bias Current ±2.5 ±10 ±2.5 ±10 nA TA = –40°C to 85°C ±10 ±10 nA IOS Input Offset Current ±2.5 ±10 ±2.5 ±10 nA TA = –40°C to 85°C ±10 ±10 nA NOISE Input Voltage Noise, f = 0.1 Hz to 10 Hz 90 90 nVp-p 15 15 nVrms en Input Voltage Noise f = 10 Hz 3.5 3.5 nV/ √Hz Density f = 100 Hz 3 3 nV/ √Hz f = 1 kHz 3 3 nV/ √Hz in Current Noise Density f = 1 kHz 0.4 0.4 pA/ √Hz INPUT VOLTAGE RANGE VCM Common-Mode Voltage Range (V–)+2 (V+)–2 (V–)+2 (V+)–2 V CMRR Common-Mode Rejection VCM = (V–)+2 V to (V+)–2 V 120 138 120 138 dB TA = –40°C to 85°C 120 120 dB INPUT IMPEDANCE Differential Ω || pF 10 7 || 12 10 7 || 12 Common-Mode VCM = (V–)+2 V to (V+)–2 V Ω || pF 10 9 || 3 10 9 || 3 OPEN-LOOP GAIN AOL Open-Loop Voltage Gain VO = (V–)+2 V to (V+)–2 V, 132 160 132 160 dB RL = 10 kΩ TA = –40°C to 85°C 132 132 dB VO = (V–)+3.5V to (V+)–3.5 V, 132 160 132 160 dB RL = 600 Ω TA = –40°C to 85°C 132 132 dB FREQUENCY RESPONSE GBW Gain Bandwidth Product 8 8 MHz SR Slew Rate 2.3 2.3 V/µs 0.1% G = 1, 10 V Step, CL = 100 pF 5 5 µs Settling Time 0.01% G = 1, 10 V Step, CL = 100 pF 5.6 5.6 µs Overload Recovery Time VIN × G = VS 1.3 1.3 µs THD+N Total Harmonic Distortion + Noise f = 1 kHz, G = 1, VO = 3.5 Vrms 0.00005% 0.00005% OUTPUT Voltage Output RL = 10 kΩ (V–)+2 (V+)–2 (V–)+2 (V+)–2 V RL = 10 kΩ (V–)+2 (V+)–2 (V–)+2 (V+)–2 V TA = –40°C to 85°C RL = 600 Ω (V–)+3.5 (V+)–3.5 (V–)+3.5 (V+)–3.5 V RL = 600 Ω (V–)+3.5 (V+)–3.5 (V–)+3.5 (V+)–3.5 V TA = –40°C to 85°C ISC Short-Circuit Current ±45 ±45 mA CLOAD Capacitive Load Drive See Typical Characteristics See Typical Characteristics ZO Open-loop output impedance f = 1 MHz 27 27 Ω Copyright © 1998–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: OPA227 OPA2227 OPA4227 OPA228 OPA2228 OPA4228 |
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