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TLC2254AQDRQ1 Datasheet(PDF) 9 Page - Texas Instruments |
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TLC2254AQDRQ1 Datasheet(HTML) 9 Page - Texas Instruments |
9 / 35 page TLC225xQ1, TLC225xAQ1 Advanced LinCMOS RAILTORAIL VERY LOW POWER OPERATIONAL AMPLIFIERS SGLS188A − OCTOBER 2003 − REVISED FEBRUARY 2004 9 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TA† TLC2254-Q1 TLC2254A-Q1 UNIT PARAMETER TEST CONDITIONS TA† MIN TYP MAX MIN TYP MAX UNIT VIO Input offset voltage 25 °C 200 1500 200 850 µV VIO Input offset voltage Full range 1750 1000 µV αVIO Temperature coefficient of input offset voltage 25 °C to 125 °C 0.5 0.5 µV/°C Input offset voltage long-term drift (see Note 4) VDD ± = ±2.5 V, VO = 0, VIC = 0, RS = 50 Ω 25 °C 0.003 0.003 µV/mo IIO Input offset current 25 °C 0.5 60 0.5 60 pA IIO Input offset current 125 °C 1000 1000 pA IIB Input bias current 25 °C 1 60 1 60 pA IIB Input bias current 125 °C 1000 1000 pA VICR Common-mode input voltage range RS = 50 Ω |VIO 5 mV 25 °C 0 to 4 − 0.3 to 4.2 0 to 4 − 0.3 to 4.2 V VICR Common-mode input voltage range RS = 50 Ω, |VIO | ≤5 mV Full range 0 to 3.5 0 to 3.5 V IOH = − 20 µA 25 °C 4.98 4.98 VOH High-level output voltage IOH = − 75 µA 25 °C 4.9 4.94 4.9 4.94 V VOH High-level output voltage IOH = − 75 µA Full range 4.8 4.8 V voltage IOH = − 150 µA 25 °C 4.8 4.88 4.8 4.88 VIC = 2.5 V, IOL = 50 µA 25 °C 0.01 0.01 Low-level output VIC = 2.5 V, IOL = 500 µA 25 °C 0.09 0.15 0.09 0.15 VOL Low-level output voltage VIC = 2.5 V, IOL = 500 µA Full range 0.15 0.15 V VOL voltage VIC = 2.5 V, IOL = 4 mA 25 °C 0.8 1 0.7 1 V VIC = 2.5 V, IOL = 4 mA Full range 1.2 1.2 Large-signal VIC = 2.5 V, RL = 100 kΩ‡ 25 °C 100 350 100 350 AVD Large-signal differential voltage amplification VIC = 2.5 V, VO = 1 V to 4 V RL = 100 kΩ‡ Full range 10 10 V/mV AVD differential voltage amplification VO = 1 V to 4 V RL = 1 MΩ‡ 25 °C 1700 1700 V/mV ri(d) Differential input resistance 25 °C 1012 1012 Ω ri(c) Common-mode input resistance 25 °C 1012 1012 Ω ci(c) Common-mode input capacitance f = 10 kHz, N package 25 °C 8 8 pF zo Closed-loop output impedance f = 25 kHz, AV = 10 25 °C 200 200 Ω CMRR Common-mode rejection ratio VIC = 0 to 2.7 V, VO = 2.5 V, R = 50 25 °C 70 83 70 83 dB CMRR Common-mode rejection ratio VIC = 0 to 2.7 V, VO = 2.5 V, RS = 50 Ω Full range 70 70 dB kSVR Supply-voltage rejection ratio VDD = 4.4 V to 16 V, V = V /2, No load 25 °C 80 95 80 95 dB kSVR rejection ratio ( ∆VDD/∆VIO) VDD = 4.4 V to 16 V, VIC = VDD /2, No load Full range 80 80 dB IDD Supply current (four amplifiers) VO = 2.5 V, No load 25 °C 140 250 140 250 µA IDD Supply current (four amplifiers) VO = 2.5 V, No load Full range 300 300 µA † Full range is −40°C to 125°C for Q suffix. ‡ Referenced to 2.5 V NOTE 4: Typical values are based on the input offset voltage shift observed through 500 hours of operating life test at TA = 150°C extrapolated to TA = 25°C using the Arrhenius equation and assuming an activation energy of 0.96 eV. |
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