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|
Texas Instruments
LM386MMX-1/NOPB
|
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|
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TPA721DGN
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TPA321D
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TPA6133A2RTJT
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Texas Instruments
LM3886TF/NOPB
|
| Price |
|
$0.47 |
$0.65 |
|
$0.55 |
$1.38 |
|
|
$0.80 |
$2.00 |
$4.21 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
Yes |
Yes |
No |
No |
No |
| Operating Temperature Range(C) |
|
0 to 70 |
0 to 70 |
0 to 70 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
0 to 70 |
| Analog Supply (V)(Min) |
|
20 |
20 |
20 |
2 |
2.7 |
2.5 |
9.5 |
2.5 |
2.5 |
9 |
| THD + N @ 1 kHz(%) |
|
0.2 |
0.2 |
0.06 |
|
0.6 |
|
|
|
|
0.03 |
| Iq(Max)(mA) |
|
4 |
4 |
100 |
|
6 |
|
|
|
|
85 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Control Interface |
|
Hardware |
Hardware |
Hardware |
|
Hardware |
|
Hardware |
|
|
Hardware |
| Analog Supply (V)(Max) |
|
94 |
94 |
66 |
5.5 |
5.5 |
5.5 |
18 |
5.5 |
5.5 |
40 |
| PSRR(dB) |
|
50 |
50 |
|
70 |
50 |
85 |
|
85 |
109 |
|
| Speaker Channels(Max) |
|
Mono |
Mono |
2 |
|
Mono |
Mono |
2 |
Mono |
|
2 |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Iq(Typ)(mA) |
|
4 |
4 |
24 |
|
3.5 |
|
|
|
|
50 |
| Pin/Package |
|
8PDIP, 8SOIC, 8VSSOP |
8PDIP, 8SOIC, 8VSSOP |
|
|
8SOIC, 8VSSOP |
|
|
|
|
|
| Audio Input Type |
|
Analog Input |
Analog Input |
Analog |
|
Analog Input |
Analog Input |
Analog |
Analog Input |
|
Analog |
| Package Group |
|
SOIC,VSSOP,PDIP |
SOIC,VSSOP,PDIP |
TO-220 |
VSSOP |
SOIC,VSSOP |
MSOP-PowerPAD,SOIC |
PDIP,SO PowerPAD |
SOIC,MSOP-PowerPAD |
QFN |
TO-220 |
| Architecture |
|
Class AB |
Class AB |
|
|
Class AB |
|
|
|
Class-AB |
|
| Approx. Price (US$) |
|
0.31 | 1ku |
0.31 | 1ku |
2.72 | 1ku |
0.27 | 1ku |
0.82 | 1ku |
0.38 | 1ku |
1.25 | 1ku |
0.32 | 1ku |
0.90 | 1ku |
3.26 | 1ku |
| Load(Min)(ohms) |
|
4 |
4 |
|
16 |
8 |
|
|
|
16 |
|
| Closed/Open Loop |
|
|
|
Open |
|
|
|
Open |
|
|
Open |
| Output Power(W) |
|
|
|
50 |
0.105 |
1 |
0.7 |
|
0.35 |
0.138 |
100 |
| Power Stage Supply(Max)(V) |
|
|
|
60 |
|
|
|
18 |
|
|
40 |
| Power Stage Supply(Min)(V) |
|
|
|
20 |
|
|
|
9.5 |
|
|
9 |
| Shutdown Current (ISD)(uA) |
|
|
|
|
0.4 |
0.7 |
7 |
7 |
0.15 |
0.08 |
|
| Headphone Channels |
|
|
|
|
Stereo |
|
|
|
|
Stereo |
|
| Iq per channel(Typ)(mA) |
|
|
|
|
0.65 |
3.5 |
1.25 |
|
0.7 |
|
|
| Special Features |
|
|
|
|
|
DC Volume Control |
|
|
|
|
|
| Speaker Amp Type |
|
|
|
|
|
|
Class-AB |
|
Class-AB |
|
|
| Ground-Centered Outputs |
|
|
|
|
|
|
|
|
|
Yes |
|
| Volume Control |
|
|
|
|
|
|
|
|
|
N |
|
