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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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TPA3116D2 데이터시트(PDF) 6 Page - Texas Instruments |
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TPA3116D2 데이터시트(HTML) 6 Page - Texas Instruments |
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6 / 34 page  TPA3116D2 TPA3118D2 TPA3130D2 SLOS708B – APRIL 2012 – REVISED MAY 2012 www.ti.com DC ELECTRICAL CHARACTERISTICS TA = 25°C, AVCC = PVCC = 12 V to 24 V, RL = 4 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Class-D output offset voltage (measured | VOS | VI = 0 V, Gain = 36 dB 1.5 15 mV differentially) SDZ = 2 V, No load or filter, PVCC = 12 V 20 35 ICC Quiescent supply current mA SDZ = 2 V, No load or filter, PVCC = 24 V 32 50 SDZ = 0.8 V, No load or filter, PVCC = 12 V <50 Quiescent supply current in shutdown ICC(SD) µA mode SDZ = 0.8 V, No load or filter, PVCC = 24 V 50 400 Drain-source on-state resistance, rDS(on) PVCC = 21 V, Iout = 500 mA, TJ = 25°C 120 m Ω measured pin to pin R1 = open, R2 = 20 k Ω 19 20 21 dB R1 = 100 k Ω, R2 = 20 kΩ 25 26 27 G Gain (BTL) R1 = 100 k Ω, R2 = 39 kΩ 31 32 33 dB R1 = 75 k Ω, R2 = 47 kΩ 35 36 37 R1 = 51 k Ω, R2 = 51 kΩ 19 20 21 dB R1 = 47 k Ω, R2 = 75 kΩ 25 26 27 G Gain (SLV) R1 = 39 k Ω, R2 = 100 kΩ 31 32 33 dB R1 = 16 k Ω, R2 = 100 kΩ 35 36 37 ton Turn-on time SDZ = 2 V 10 ms tOFF Turn-off time SDZ = 0.8 V 2 µs GVDD Gate drive supply IGVDD < 200 µA 6.4 6.9 7.4 V Output voltage maximum under PLIMIT VO V(PLIMIT) = 2 V; VI = 1 Vrms 6.75 7.90 8.75 V control AC ELECTRICAL CHARACTERISTICS TA = 25°C, AVCC = PVCC = 12 V to 24 V, RL = 4 Ω (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT 200 mVPP ripple at 1 kHz, Gain = 20 dB, Inputs AC- KSVR Power supply ripple rejection –70 dB coupled to GND THD+N = 10%, f = 1 kHz, PVCC = 14.4 V 25 PO Continuous output power W THD+N = 10%, f = 1 kHz, PVCC = 21 V 50 THD+N Total harmonic distortion + noise VCC = 21 V, f = 1 kHz, PO = 25 W (half-power) 0.1% 65 µV Vn Output integrated noise 20 Hz to 22 kHz, A-weighted filter, Gain = 20 dB –80 dBV Crosstalk VO = 1 Vrms, Gain = 20 dB, f = 1 kHz –100 dB Maximum output at THD+N < 1%, f = 1 kHz, Gain = 20 dB, SNR Signal-to-noise ratio 102 dB A-weighted AM2=0, AM1=0, AM0=0 376 400 424 AM2=0, AM1=0, AM0=1 470 500 530 AM2=0, AM1=1, AM0=0 564 600 636 AM2=0, AM1=1, AM0=1 940 1000 1060 fOSC Oscillator frequency kHz AM2=1, AM1=0, AM0=0 1128 1200 1278 AM2=1, AM1=0, AM0=1 AM2=1, AM1=1, AM0=0 Reserved AM2=1, AM1=1, AM0=1 Thermal trip point 150+ °C Thermal hysteresis 15 °C TPA3130D2 4.5 Over current trip point A TPA3118D2, TPA3116D2 7.5 6 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): TPA3116D2 TPA3118D2 TPA3130D2 |
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