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TPA6166A2YFFT Datasheet(PDF) 6 Page - Texas Instruments |
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TPA6166A2YFFT Datasheet(HTML) 6 Page - Texas Instruments |
6 / 49 page TPA6166A2 SLAS997B – MARCH 2014 – REVISED JANUARY 2015 www.ti.com 6.6 Electrical Characteristics, Audio Amplifiers VDD = 1.8 V, MICVDD = 3.0 V, AV = 0 dB, CIN = 0.47 µF, CFLY = 1.0 μF, CCPVDD = CCPVSS = 1.0 μF, RL = 32 Ω, outputs in phase, TA = 25°C (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT HEADPHONE AND LINE-OUT AMPLIFIERS Programmable gain range -42 6 dB AV,Max AV = 6 dB 5.0 6.0 7.0 dB AV,Min AV = -42 dB -43 -42 -41 dB Gain step size -42 dB ≤ AV ≤ 6 dB 1 dB ΔAV Gain matching Between left and right channels –0.5 0.5 dB Mute attenuation 103.7 dB THD+N = 1%, f = 1 kHz, RL = 32 Ω, single 29.1 channel on THD+N = 1%, f = 1 kHz, RL = 32 Ω, 23.2 C both channels on THD+N = 1%, f = 1 kHz, RL = 16 Ω, single 43.0 PO Output power mW channel on THD+N = 1%, f = 1 kHz, RL = 16 Ω, The processing of Request 596221 was completed at 10:19 on 28 Jan 2015. Click here to access the 30.2 data Click here to access the HTML data both channels on RL = 16 Ω, PO = 10 mW, f = 1 kHz 0.021% Total harmonic distortion plus THD+N RL = 16 Ω, PO = 0.1 mW, f = 1 kHz 0.057% noise RL = 10 kΩ, VOUT = 1 VRMS, f = 1 kHz 0.014% f = dc, VDD = 1.7 V to 1.9 V, AV = 0 dB 70 91 PSRR Power supply rejection ratio f = 217 Hz, 100 mVP-P ripple on VDD 88 dB f = 10 kHz, 100 mVP-P ripple on VDD 71 AV = 0 dB 8.0 EN Output noise(1) AV = -30 dB 2.0 µVRMS AV = -42 dB 2.0 RL = 16 Ω, f = 1 kHz, PO = 5 mW –56 Crosstalk between left and right dB channels RL = 32 Ω, f = 1 kHz, PO = 25 mW –62 RIN Amplifier input resistance 20 k Ω VOOS Output offset voltage AV = 0 dB –0.5 0.5 mV VOUT,Max Max line output voltage RL = 10 kΩ 1 VRMS Input low-pass filter 3-dB cutoff AV = 0 dB fC,LPF 45.1 kHz frequency(2) f = 10 Hz to 15 kHz, dc-coupled inputs with Low-pass filter passband gain(2) –0.4 dB VCM = 0 V Low-pass filter stopband gain(2) f = 145 kHz –16 dB fCP Charge pump frequency 1.3 MHz AV = 0 dB, Volume Slewing Into shutdown –83 Enabled, RL = 32 Ω, peak Click and pop(1) dBV Out of –69 voltage, 32 samples / second shutdown PO = 0.5 mW, RL = 32 Ω 6.2 Power consumption(3) PO = 5 mW, RL = 32 Ω, THRH = 1 13.3 mW PO = 30 mW, RL = 32 Ω, THRH = 0 56.9 RL Minimum headphone load 32 7.8 Ω (1) A-weighted (2) Measured with respect to gain at 997 Hz (3) Per output channel 6 Submit Documentation Feedback Copyright © 2014–2015, Texas Instruments Incorporated Product Folder Links: TPA6166A2 |
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