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TPA6205A1 Fiches technique(PDF) 5 Page - Texas Instruments |
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TPA6205A1 Fiches technique(HTML) 5 Page - Texas Instruments |
5 / 38 page SLOS490TPA6205A1 www.ti.com SLOS490C – JULY 2006 – REVISED NOVEMBER 2015 7.5 Electrical Characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Output offset voltage [VOO] VI = 0 V, VDD = 2.5 V to 5.5 V 9 mV (measured differentially) PSRR Power supply rejection ratio VDD = 2.5 V to 5.5 V –90 –70 dB VDD = 3.6 V to 5.5 V, VIC = 0.5 V to VDD – 0.8 –70 –65 CMRR Common-mode rejection ratio dB VDD = 2.5 V, VIC = 0.5 V to 1.7 V –62 –55 VDD = 5.5 V 0.3 0.46 RL = 8 Ω, VIN+ = VDD, VIN– = VOL Low-level output voltage VDD = 3.6 V 0.22 V 0 V or VIN+ = 0 V, VIN– = VDD VDD = 2.5 V 0.19 0.26 VDD = 5.5 V 4.8 5.12 RL = 8 Ω, VIN+ = VDD, VIN– = VOH High-level output voltage VDD = 3.6 V 3.28 V 0 V or VIN+ = 0 V, VIN– = VDD VDD = 2.5 V 2.1 2.24 [IIH] High-level input current VDD = 5.5 V, VI = 5.8 V 1.2 µA [IIL] Low-level input current VDD = 5.5 V, VI = –0.3 V 1.2 µA IDD Supply current VDD = 2.5 V to 5.5 V, No load, SHUTDOWN = VIH 1.7 2 mA Supply current in shutdown IDD(SD) SHUTDOWN = VIL , VDD = 2.5 V to 5.5 V, No load 0.01 0.9 µA mode 7.6 Operating Characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD = 5 V 1.25 THD + N = 1%, f = 1 PO Output power VDD = 3.6 V 0.63 W kHz VDD = 2.5 V 0.3 VDD = 5 V, PO = 1 W, f = 1 kHz 0.06% Total harmonic distortion plus THD+N VDD = 3.6 V, PO = 0.5 W, f = 1 kHz 0.07% noise VDD = 2.5 V, PO = 200 mW, f = 1 kHz 0.08% C(BYPASS) = 0.47°F, VDD = 3.6 V to 5.5 V, f = 217 Hz to 2 kHz, VRIPPLE –87 Inputs AC-grounded = 200 mVPP with CI = 2 F C(BYPASS) = 0.47 F, VDD = 2.5 V to 3.6 V, f = 217 Hz to 2 kHz, VRIPPLE kSVR Supply ripple rejection ratio –82 dB Inputs AC-grounded = 200 mVPP with CI = 2 F C(BYPASS) = 0.47 F, VDD = 2.5 V to 5.5 V, f = 40 Hz to 20 kHz, VRIPPLE ≤ –74 Inputs AC-grounded = 200 mVPP with CI = 2 F SNR Signal-to-noise ratio VDD = 5 V, PO= 1 W 104 dB f = 20 Hz to 20 kHz No weighting 17 VRMS Vn Output voltage noise A weighting 13 VDD= 2.5 V to 5.5 V, f = 20 Hz to 1 kHz ≤ –85 dB Resistor tolerance = CMRR Common-mode rejection ratio 0.1%, Gain = 4V/V, f = 20 Hz to 20 kHz ≤ –74 VICM = 200 mVPP ZI Input impedance 2 M Ω ZO Output impedance Shutdown mode >10 k Ω Shutdown attenuation f = 20 Hz to 20 kHz, RF = RI = 20 kΩ –80 dB Copyright © 2006–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: SLOS490TPA6205A1 |
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