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TLC2274AQDRQ1 Fiches technique(PDF) 8 Page - Texas Instruments |
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TLC2274AQDRQ1 Fiches technique(HTML) 8 Page - Texas Instruments |
8 / 39 page TLC2272-Q1 , TLC2272A-Q1 TLC2274-Q1, TLC2274A-Q1 SGLS007E – FEBRUARY 2003 – REVISED JANUARY 2012 www.ti.com TLC2274Q ELECTRICAL CHARACTERISTICS at specified free-air temperature, VDD = 5 V (unless otherwise noted) TLC2274Q TLC2274AQ PARAMETER TEST CONDITIONS TA (1) UNIT MIN TYP MAX MIN TYP MAX 25 °C 300 2500 300 950 VIO Input offset voltage μV Full range 3000 1600 Temperature coefficient of αVIO 25 °C to 125°C 2 2 μV/°C input offset voltage Input offset voltage μV/m VIC = 0 V, VDD± = ±2.5 V, 25 °C 0.002 0.002 long-term drift(2) o VO = 0 V, RS = 50 Ω 25 °C 0.5 60 0.5 60 IIO Input offset current pA Full range 800 800 25 °C 1 1 60 IIB Input bias current pA Full range 800 −0.3 to −0.3 to 25 °C 0 to 4 0 to 4 4.2 4.2 Common-mode input VICR RS = 50 Ω |VIO| ≤ 5 mV V voltage range 0 to Full range 0 to 3.5 3.5 IOH = −20 μA 25 °C 4.99 4.99 25 °C 4.85 4.93 4.85 4.93 IOH = −200 μA VOH High-level output voltage Full range 4.85 4.85 V 25 °C 4.25 4.65 4.25 4.65 IOH = −1 mA Full range 4.25 4.25 VIC = 2.5 V, IOL = 50 μA 25 °C 0.01 0.01 25 °C 0.09 0.15 0.09 0.15 VIC = 2.5 V, IOL = 500 μA VOL Low-level output voltage Full range 0.15 0.15 V 25 °C 0.9 1.5 0.9 1.5 VIC = 2.5 V, IOL = 5 mA Full range 1.5 1.5 25 °C 10 35 10 35 VIC = 2.5 V, RL = 10 kΩ (3) Large-signal differential AVD VO = 1 V to 4 Full range 10 10 V/mV voltage amplification V, RL = 1 MΩ (3) 25 °C 175 175 Differential input rid 25 °C Ω 1012 1012 resistance Common-mode input ri 25 °C Ω 1012 1012 resistance Common-mode input f = 10 kHz, N package ci 25 °C 8 8 pF capacitance Closed-loop output f = 1 MHz, AV = 10 zo 25 °C 140 140 Ω impedance VIC = 0 V to 2.7 RS = 50 Ω 25 °C 70 75 70 75 CMR Common-mode rejection V, dB R ratio Full range 70 70 VO = 2.5 V, VDD = 4.4 V to 16 V, 25 °C 80 95 80 95 Supply voltage rejection kSVR dB ratio ( ΔVDD/ΔVIO) VIC = VDD/2, No load Full range 80 80 25 °C 4.4 6 4.4 6 IDD Supply current VO = 2.5 V, No load mA Full range 6 6 (1) Full range is −40°C to 125°C for Q level part. (2) Typical values are based on the input offset voltage shift observed through 168 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. (3) Referenced to 2.5 V 8 Submit Documentation Feedback Copyright © 2003–2012, Texas Instruments Incorporated Product Folder Link(s): TLC2272-Q1 TLC2272A-Q1 TLC2274-Q1 TLC2274A-Q1 |
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