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OPA2340EA-2500 Datasheet(PDF) 2 Page - Burr-Brown (TI) |
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OPA2340EA-2500 Datasheet(HTML) 2 Page - Burr-Brown (TI) |
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2 / 20 page  2 ® OPA340/2340/4340 SPECIFICATIONS: VS = 2.7V to 5V At TA = +25°C, RL = 10kΩ 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. PARAMETER CONDITION MIN TYP(1) MAX UNITS OFFSET VOLTAGE Input Offset Voltage V OS V S = 5V ±150 ±500 µV vs Temperature dVOS/dT ±2.5 µV/°C vs Power Supply PSRR VS = 2.7V to 5.5V, VCM = 0V 30 120 µV/V TA = –40°C to +85°C VS = 2.7V to 5.5V, VCM = 0V 120 µV/V Channel Separation, dc 0.2 µV/V INPUT BIAS CURRENT Input Bias Current IB ±0.2 ±10 pA TA = –40°C to +85°C ±60 pA Input Offset Current IOS ±0.2 ±10 pA NOISE Input Voltage Noise, f = 0.1 to 50kHz 8 µVrms Input Voltage Noise Density, f = 1kHz en 25 nV/ √Hz Current Noise Density, f = 1kHz in 3 fA/ √Hz INPUT VOLTAGE RANGE Common-Mode Voltage Range VCM –0.3 (V+) +0.3 V Common-Mode Rejection Ratio CMRR –0.3V < V CM < (V+) –1.8V 80 92 dB VS = 5V, –0.3V < VCM < 5.3V 70 84 dB VS = 2.7V, –0.3V < VCM < 3V 66 80 dB INPUT IMPEDANCE Differential 1013 || 3 Ω || pF Common-Mode 1013 || 6 Ω || pF OPEN-LOOP GAIN Open-Loop Voltage Gain AOL RL = 100kΩ, 5mV < VO < (V+) –5mV 106 124 dB TA = –40°C to +85°C RL = 100kΩ, 5mV < VO < (V+) –5mV 106 dB RL = 10kΩ, 50mV < VO < (V+) –50mV 100 120 dB T A = –40°C to +85°C R L = 10kΩ, 50mV < VO < (V+) –50mV 100 dB RL = 2kΩ, 200mV < VO < (V+) –200mV 94 114 dB TA = –40°C to +85°C RL = 2kΩ, 200mV < VO < (V+) –200mV 94 dB FREQUENCY RESPONSE Gain-Bandwidth Product GBW G = 1 5.5 MHz Slew Rate SR VS = 5V, G = 1, CL = 100pF 6 V/ µs Settling Time, 0.1% VS = 5V, 2V Step, CL = 100pF 1 µs 0.01% VS = 5V, 2V Step, CL = 100pF 1.6 µs Overload Recovery Time VIN • G = VS 0.2 µs Total Harmonic Distortion + Noise THD+N VS = 5V, VO = 3Vp-p(2), G = 1, f = 1kHz 0.0007 % OUTPUT Voltage Output Swing from Rail(3) RL = 100kΩ, AOL ≥ 106dB 1 5 mV TA = –40°C to +85°C RL = 100kΩ, AOL ≥ 106dB 5 mV RL = 10kΩ, AOL ≥ 100dB 10 50 mV TA = –40°C to +85°C RL = 10kΩ, AOL ≥ 100dB 50 mV RL = 2kΩ, AOL ≥ 94dB 40 200 mV TA = –40°C to +85°C RL = 2kΩ, AOL ≥ 94dB 200 mV Short-Circuit Current ISC ±50 mA Capacitive Load Drive CLOAD See Typical Curve POWER SUPPLY Specified Voltage Range VS 2.7 5 V Operating Voltage Range 2.5 to 5.5 V Quiescent Current (per amplifier) IQ IO = 0, VS = +5V 750 950 µA TA = –40°C to +85°C IO = 0, VS = +5V 1100 µA TEMPERATURE RANGE Specified Range –40 +85 °C Operating Range –55 +125 °C Storage Range –55 +125 °C Thermal Resistance θ JA SOT-23-5 Surface Mount 200 °C/W MSOP-8 Surface Mount 150 °C/W SO-8 Surface Mount 150 °C/W 8-Pin DIP 100 °C/W SSOP-16 Surface Mount 100 °C/W SO-14 Surface Mount 100 °C/W 14-Pin DIP 80 °C/W NOTES: (1) VS = +5V. (2) VOUT = 0.25V to 3.25V. (3) Output voltage swings are measured between the output and power supply rails. OPA340NA, PA, UA OPA2340EA, PA, UA OPA4340EA, PA, UA |
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