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Texas Instruments
LM4819LDX/NOPB
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Texas Instruments
LM4889MA/NOPB
|
Texas Instruments
LM4855ITLX/NOPB
|
Texas Instruments
LM4990MH/NOPB
|
Texas Instruments
LM4857ITLX/NOPB
|
Texas Instruments
LM4938MHX/NOPB
|
Texas Instruments
LM4808M/NOPB
|
Texas Instruments
TPA2000D4DAP
|
Texas Instruments
LMT85-Q1
|
Texas Instruments
TPA741
|
| Price |
|
|
$0.95 |
|
|
|
|
$0.58 |
|
$0.56 |
$0.91 |
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
|
|
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
Yes |
|
|
| Input Type |
|
Analog Input |
|
|
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| Package Group |
|
SOIC,WSON,VSSOP |
SOIC,VSSOP |
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SOIC,VSSOP |
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| Package Size(mm2=WxL) |
|
[pf]8WSON[/pf] |
|
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|
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| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
|
|
-40 to 85 |
|
|
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| Rating |
|
Catalog |
Catalog |
|
Catalog |
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|
Catalog |
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| Output Power(W) |
|
0.35 |
1.2 |
|
2 |
|
|
0.105 |
|
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| Speaker Amp Type |
|
Class-AB |
Class-AB |
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| Speaker Channels |
|
Mono |
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| Approx. Price (US$) |
|
0.26 | 1ku |
0.47 | 1ku |
|
0.70 | 1ku |
|
|
0.26 | 1ku |
|
|
|
| Supply Max(Max)(Volt) |
|
5.5 |
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| Supply Min(Min)(Volt) |
|
2 |
|
|
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| Iq per channel(Typ)(mA) |
|
|
5 |
|
|
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|
0.6 |
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| Package Size |
|
|
mm2 |
|
|
|
|
mm2 |
|
|
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| PSRR(dB) |
|
|
66 |
|
64 |
|
|
89 |
|
|
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| Analog Supply (V)(Max) |
|
|
5.5 |
|
5.5 |
|
|
5.5 |
|
|
|
| Speaker Channels(Max) |
|
|
Mono |
|
Mono |
|
|
|
|
|
|
| Analog Supply (V)(Min) |
|
|
2.2 |
|
2.2 |
|
|
2 |
|
|
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| Shutdown Current (ISD)(uA) |
|
|
0.1 |
|
|
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|
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| Audio Input Type |
|
|
Analog Input |
|
Analog Input |
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| Architecture |
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|
Class-AB |
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| THD + N @ 1 kHz(%) |
|
|
|
|
0.2 |
|
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| Power Stage Supply(Min)(V) |
|
|
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|
2.2 |
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| Control Interface |
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|
Hardware |
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| Iq(Typ)(mA) |
|
|
|
|
4 |
|
|
|
|
|
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| Iq(Max)(mA) |
|
|
|
|
10 |
|
|
|
|
|
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| Closed/Open Loop |
|
|
|
|
Closed |
|
|
|
|
|
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| Load(Min)(ohms) |
|
|
|
|
4 |
|
|
16 |
|
|
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| Power Stage Supply(Max)(V) |
|
|
|
|
5.5 |
|
|
|
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| Headphone Channels |
|
|
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|
Stereo |
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