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OPA2353EA2K5 Datasheet(PDF) 2 Page - Texas Instruments |
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OPA2353EA2K5 Datasheet(HTML) 2 Page - Texas Instruments |
2 / 26 page 2 OPA353, 2353, 4353 ® SPECIFICATIONS: VS = 2.7V to 5.5V At TA = +25°C, RL = 1kΩ connected to VS/2 and VOUT = VS /2, unless otherwise noted. Boldface limits apply over the specified temperature range, TA = –40°C to +85°C. VS = 5V. OPA353NA, UA OPA2353EA, UA OPA4353EA, UA PARAMETER CONDITION MIN TYP(1) MAX UNITS OFFSET VOLTAGE Input Offset Voltage VOS VS = 5V ±3 ±8mV TA = –40°C to +85°C ±10 mV vs Temperature TA = –40°C to +85°C ±5 µV/°C vs Power Supply Rejection Ratio PSRR VS = 2.7V to 5.5V, VCM = 0V 40 150 µV/V TA = –40°C to +85°C VS = 2.7V to 5.5V, VCM = 0V 175 µV/V Channel Separation (dual, quad) dc 0.15 µV/V INPUT BIAS CURRENT Input Bias Current IB ±0.5 ±10 pA TA = –40°C to +85°C See Typical Curve Input Offset Current IOS ±0.5 ±10 pA NOISE Input Voltage Noise, f = 100Hz to 400kHz 4 µVrms Input Voltage Noise Density, f = 10kHz en 7 nV/ √Hz f = 100kHz 5 nV/ √Hz Current Noise Density, f = 10kHz in 4 fA/ √Hz INPUT VOLTAGE RANGE Common-Mode Voltage Range VCM –0.1 (V+) + 0.1 V Common-Mode Rejection Ratio CMRR –0.1V < VCM < (V+) – 2.4V 76 86 dB VS = 5V, –0.1V < VCM < 5.1V 60 74 dB TA = –40°C to +85°C VS = 5V, –0.1V < VCM < 5.1V 58 dB INPUT IMPEDANCE Differential 1013 || 2.5 Ω || pF Common-Mode 1013 || 6.5 Ω || pF OPEN-LOOP GAIN Open-Loop Voltage Gain AOL RL = 10kΩ, 50mV < VO < (V+) – 50mV 100 122 dB TA = –40°C to +85°C RL = 10kΩ, 50mV < VO < (V+) – 50mV 100 dB RL = 1kΩ, 200mV < VO < (V+) – 200mV 100 120 dB TA = –40°C to +85°C RL = 1kΩ, 200mV < VO < (V+) – 200mV 100 dB FREQUENCY RESPONSE CL = 100pF Gain-Bandwidth Product GBW G = 1 44 MHz Slew Rate SR G = 1 22 V/ µs Settling Time, 0.1% G = ±1, 2V Step 0.22 µs 0.01% G = ±1, 2V Step 0.5 µs Overload Recovery Time VIN • G = VS 0.1 µs Total Harmonic Distortion + Noise THD+N RL = 600Ω, VO = 2.5Vp-p(2), G = 1, f = 1kHz 0.0006 % Differential Gain Error G = 2, RL = 600Ω, VO = 1.4V(3) 0.17 % Differential Phase Error G = 2, RL = 600Ω, VO = 1.4V(3) 0.17 deg OUTPUT Voltage Output Swing from Rail(4) VOUT RL = 10kΩ, AOL ≥ 100dB 10 50 mV TA = –40°C to +85°C RL = 10kΩ, AOL ≥ 100dB 50 mV RL = 1kΩ, AOL ≥ 100dB 25 200 mV TA = –40°C to +85°C RL = 1kΩ, AOL ≥ 100dB 200 mV Output Current IOUT ±40(5) mA Short-Circuit Current ISC ±80 mA Capacitive Load Drive CLOAD See Typical Curve POWER SUPPLY Operating Voltage Range VS TA = –40°C to +85°C 2.7 5.5 V Minimum Operating Voltage 2.5 V Quiescent Current (per amplifier) IQ IO = 0 5.2 8 mA TA = –40°C to +85°C IO = 0 9 mA TEMPERATURE RANGE Specified Range –40 +85 °C Operating Range –55 +125 °C Storage Range –55 +125 °C Thermal Resistance θ JA SOT-23-5 200 °C/W MSOP-8 Surface Mount 150 °C/W SO-8 Surface Mount 150 °C/W SSOP-16 Surface Mount 100 °C/W SO-14 Surface Mount 100 °C/W NOTES: (1) VS = +5V. (2) VOUT = 0.25V to 2.75V. (3) NTSC signal generator used. See Figure 6 for test circuit. (4) Output voltage swings are measured between the output and power supply rails. (5) See typical performance curve, “Output Voltage Swing vs Output Swing.” |
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