TPA2000D1TPWRQ1 ,Mono Filter-Free Class-D Audio AmplifierFEATURES2• Qualified for Automotive Applications • 2 W Into a 4-Ω Speaker (THD+N<1%)• ESD Protectio ..
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TPA2000D1TPWRQ1
Automotive Catalog Mono Filter-Free Class-D Audio Amplifier 16-TSSOP -40 to 105
1FEATURESINP
INN
SHUTDOWN
GAIN0
GAIN1
PVDD
OUTP
PGND
BYPASS
AGND
COSC
ROSC
VDD
PVDD
OUTN
PGND
PW PACKAGE
(TOP VIEW)
TPA2000D1-Q1
www.ti.com........................................................................................................................................ SGLS137E–SEPTEMBER 2002–REVISED OCTOBER 2008
2-W FILTERLESS MONO CLASS-D AUDIO POWER AMPLIFIER Qualified for Automotive Applications •
2W Intoa 4-Ω Speaker (THD+N<1%)Using Machine Model(C= 200 pF,R=0) •
Short-Circuit Protection (Shortto PVDD,•
Modulation Scheme Optimizedto Operate Ground, and Load)
Withouta Filter Extremely Efficient Third-Generation 5-V
Class-D Technology: Low Supply Current (No Filter)...4 mA Low Supply Current (Filter)... 7.5 mA Low Shutdown Current... 0.05 μA
Low-Noise Floor...40 μVRMS
(No-Weighting Filter) Maximum Efficiency Into8Ω,75– 85% Four Internal Gain Settings...6– 23.5 dB PSSR... –77 dB
4 mm×4 mm MicroStar™ Junior BGA and