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TAS5616PHD Datasheet(PDF) 8 Page - Texas Instruments |
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TAS5616PHD Datasheet(HTML) 8 Page - Texas Instruments |
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8 / 33 page  TAS5616 SLAS596B – JUNE 2009 – REVISED JANUARY 2010 www.ti.com AUDIO CHARACTERISTICS (BTL) Audio performance is recorded as a chipset consisting of a TAS5518 PWM Processor (modulation index limited to 97.7%) and a TAS5616 power stage. PCB and system configuration are in accordance with recommended guidelines. Audio frequency = 1kHz, PVDD_X = 50 V, GVDD_X = 12 V, RL = 4Ω, fS = 384 kHz, ROC = 24 kΩ, TC = 75°C, Output Filter: LDEM = 15 mH, CDEM = 680 nF, MODE = 000, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RL = 8 Ω, 10% THD+N 160 PO Power output per channel W RL = 8 Ω, 1% THD+N 125 Total harmonic distortion + THD+N 1 W 0.03% noise Vn Output integrated noise A-weighted, TAS5518 Modulator 185 mV |VOS| Output offset supply No signal 40 150 mV SNR Signal to noise ratio(1) A-weighted, TAS5518 Modulator 103 dB DNR Dynamic range A-weighted, input level –60 dBFS using TAS5518 modulator 103 dB Power dissipation due to idle Pidle PO = 0, 4 channels switching (2) 1.8 W losses (IPVDD_X) (1) SNR is calculated relative to 1% THD+N output level. (2) Actual system idle losses also are affected by core losses of output inductors. AUDIO SPECIFICATION (Single-Ended Output) Audio performance is recorded as a chipset consisting of a TAS5086 PWM Processor (modulation index limited to 97.7%) and a TAS5616 power stage. PCB and system configuration are in accordance with recommended guidelines. Audio frequency = 1kHz, PVDD_X = 50 V, GVDD_X = 12 V, RL = 4Ω, fS = 384 kHz, ROC_PHD = 22 kΩ, or ROC_DLD = 24 kΩ, TC = 75°C, Output Filter: LDEM = 15 mH, CDEM = 330 nF, MODE = 100, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RL = 4 Ω, 10%, THD+N 75 PO Power output per channel W RL = 4 Ω, 0 dBFS 60 THD+N Total harmonic distortion + noise 1 W 0.05% Vn Output integrated noise A-weighted, TAS5086 modulator 170 mV SNR Signal to noise ratio(1) A-weighted, TAS5086 modulator 98 dB A-weighted, input level –60 dBFS using TAS5086 DNR Dynamic range 98 dB modulator Power dissipation due to idle losses Pidle PO = 0, 4 channels switching (2) 2 W (IPVDD_X) (1) SNR is calculated relative to 1% THD+N output level (2) Actual system idle losses are affected by core losses of output inductors. AUDIO SPECIFICATION (PBTL) Audio performance is recorded as a chipset consisting of a TAS5518 PWM Processor (modulation index limited to 97.7%) and a TAS5616 power stage. PCB and system configuration are in accordance with recommended guidelines. Audio frequency = 1kHz, PVDD_X = 50 V, GVDD_X = 12 V, RL = 4Ω, fS = 384 kHz, ROC_PHD = 22 kΩ, ROC_DKD = 24 kΩ, TC = 75°C, Output Filter: LDEM = 15 mH, CDEM = 680 nF, MODE = 101-00, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT RL = 4 Ω, 10%, THD+N 300 PO Power output per channel W RL = 4 Ω, 1%, THD+N 210 THD+N Total harmonic distortion + noise 1 W 0.03% Vn Output integrated noise A-weighted, TAS5518 modulator 180 mV SNR Signal to noise ratio(1) A-weighted, TAS5518 modulator 103 dB A-weighted, input level –60 dBFS using DNR Dynamic range 103 dB TAS5518 modulator Pidle Power dissipation due to idle losses (IPVDD_X) PO = 0, 4 channels switching (2) 1.8 W (1) SNR is calculated relative to 1% THD+N output level (2) Actual system idle losses are affected by core losses of output inductors. 8 Submit Documentation Feedback Copyright © 2009–2010, Texas Instruments Incorporated Product Folder Link(s) :TAS5616 |
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