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TPA2012D2 Datasheet(PDF) 9 Page - Texas Instruments

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Part # TPA2012D2
Description  2.1 W/CH STEREO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
PDF  15 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPA2012D2 Datasheet(HTML) 9 Page - Texas Instruments

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VDD = 2.5 V, RL = 8 W, 33 mH
VDD = 3.6 V, RL = 8 W, 33 mH
VDD = 5 V, RL = 8 W, 33 mH
Class−AB, 5 V, 8 W
PO − Output Power − W
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Class−AB, VDD = 5 V, 4 W
VDD = 5 V, RL = 4 W, 33 mH
VDD = 3.6 V, RL = 4 W, 33 mH
VDD = 2.5 V, RL = 4 W, 33 mH
PO − Output Power − W
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VDD = 5 V, RL = 8 W, 33 mH
VDD = 5 V, RL = 4 W
Class−AB,VDD = 5 V, 8 W
Class−AB,VDD = 5 V, 4 W
Powers are per Channel
PO − Output Power − W
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2.2
VDD = 2.5 V, RL = 4 W, 33 mH
IDD is for Both Channels
VDD = 5 V, RL = 4 W, 33 mH
VDD = 3.6 V, RL = 4 W, 33 mH
PO − Output Power/Channel − W
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0.2
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1.4
1.6
VDD = 2.5 V, RL = 8 W, 33 mH
VDD = 3.6 V, RL = 8 W, 33 mH
VDD = 5 V, RL = 8 W, 33 mH
IDD is for Both Channels
PO − Output Power/Channel − W
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VDD − Supply Voltage − V
RL = 4 W,
THD+N = 10%
RL = 4 W,
THD+N = 1%
RL = 8 W,
THD+N = 10%
RL = 8 W,
THD+N = 1%
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DC Common Mode Voltage − V
VDD = 2.7 V
VDD = 5 V
VDD = 3.6 V
RL = 8 W,
VIN = 200 mVPP
f = 217 Hz
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1.5
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2.5
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5.5
VDD − Supply Voltage − V
RL = 4 W,
THD+N = 10%
RL = 4 W,
THD+N = 1%
RL = 8 W,
THD+N = 10%
RL = 8 W,
THD+N = 1%
TPA2012D2
SLOS438 – DECEMBER 2004
TYPICAL CHARACTERISTICS (continued)
POWER DISSIPATION
EFFICIENCY
EFFICIENCY
vs
vs
vs
OUTPUT POWER
OUTPUT POWER
OUTPUT POWER
Figure 22.
Figure 23.
Figure 24.
SUPPLY CURRENT
SUPPLY CURRENT
OUTPUT POWER
vs
vs
vs
OUTPUT POWER
OUTPUT POWER
SUPPLY VOLTAGE
Figure 25.
Figure 26.
Figure 27.
SUPLY VOLTAGE
OUTPUT POWER
REJECTION RATIO
vs
vs
SUPPLY VOLTAGE
DC COMMON-MODE VOLTAGE
Figure 28.
Figure 29.
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