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Texas Instruments
TPA5051RSARG4
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Texas Instruments
TPA0253DGQRG4
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Texas Instruments
TPA5051
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Texas Instruments
TPA0211DGNG4
|
Texas Instruments
TPA5051RSAR
|
Texas Instruments
OPA2251PAG4
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Texas Instruments
TPA721DR
|
Texas Instruments
TPA3255D2DDVR
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Texas Instruments
TPA3244D2DDW
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Texas Instruments
TPA3244D2DDWR
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Price |
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$4.56 |
$1.09 |
$4.56 |
$3.45 |
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RoHS |
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Compliant |
|
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Not Compliant |
Lead Status |
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No |
|
No |
Yes |
No |
Yes |
Yes |
Yes |
No |
PSRR(dB) |
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65 |
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58 |
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85 |
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Package Size |
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mm2 |
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mm2 |
mm2 |
mm2 |
mm2 |
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Iq per channel(Typ)(mA) |
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3.2 |
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4 |
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0.027 |
1.25 |
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Operating Temperature Range(C) |
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-40 to 85 |
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-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
0 to 70 |
0 to 70 |
0 to 70 |
Package Group |
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|
MSOP-PowerPAD |
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MSOP-PowerPAD |
QFN |
PDIP,SOIC |
MSOP-PowerPAD,SOIC |
HTSSOP |
HTSSOP |
HTSSOP |
Rating |
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Catalog |
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Catalog |
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Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Iq(Typ)(mA) |
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3.2 |
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4 |
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Control Interface |
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Hardware |
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Hardware |
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Speaker Channels(Max) |
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Mono |
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Mono |
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Mono |
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Shutdown Current (ISD)(uA) |
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1 |
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1 |
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7 |
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Analog Supply (V)(Max) |
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5.5 |
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5.5 |
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5.5 |
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Pin/Package |
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10MSOP-PowerPAD |
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8MSOP-PowerPAD |
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Analog Supply (V)(Min) |
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2.5 |
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2.5 |
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2.5 |
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Approx. Price (US$) |
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|
0.64 | 1ku |
|
0.83 | 1ku |
3.52 | 1ku |
1.95 | 1ku |
0.38 | 1ku |
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Iq(Max)(mA) |
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4.8 |
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6 |
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Audio Input Type |
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Analog Input |
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Analog Input |
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Analog Input |
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Load(Min)(ohms) |
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8 |
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4 |
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THD + N @ 1 kHz(%) |
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0.33 |
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0.2 |
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Architecture |
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Class AB |
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Class AB |
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Bipolar |
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Output Power(W) |
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1 |
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2 |
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0.7 |
325 |
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Audio Delay per Channel(ms) |
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85 |
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Offset Drift(Typ)(uV/C) |
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0.6 |
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Vos (Offset Voltage @ 25C)(Max)(mV) |
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0.25 |
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Additional Features |
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High Cload Drive |
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Iq per channel(Max)(mA) |
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0.038 |
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CMRR(Min)(dB) |
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100 |
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Input Bias Current(Max)(pA) |
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20000 |
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Output Current(Typ)(mA) |
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30 |
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CMRR(Typ)(dB) |
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124 |
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Slew Rate(Typ)(V/us) |
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0.01 |
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Number of Channels(#) |
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2 |
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GBW(Typ)(MHz) |
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0.035 |
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Vn at 1kHz(Typ)(nV/rtHz) |
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45 |
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Total Supply Voltage(Min)(+5V=5, +/-5V=10) |
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2.7 |
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Total Supply Voltage(Max)(+5V=5, +/-5V=10) |
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36 |
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Rail-to-Rail |
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In to V-,Out |
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Speaker Amp Type |
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Class-AB |
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Analog Supply Max [V] |
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13.2 |
13.2 |
13.2 |
Power Stage Supply Max(V) |
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52 |
38 |
38 |
Closed/Open Loop |
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Closed |
Closed |
Closed |
Max Speaker Outputs(#) |
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4 |
4 |
4 |
Package Size(mm2=WxL) |
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[pf]44HTSSOP[/pf] |
[pf]44HTSSOP[/pf] |
[pf]44HTSSOP[/pf] |
Max. Power to Parallel Bridge Tied Load |
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600 |
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Analog Supply Min [V] |
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10.8 |
10.8 |
10.8 |
Control Type |
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Hardware |
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Input Type |
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Analog |
Analog |
Analog |
Max. Power to Bridge Tied Load |
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325 |
100 |
100 |
Min. Supported Parallel Bridge Tied Load |
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2 |
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Min. Supported Bridge Tied Load |
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4 |
4 |
4 |