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LM4857SP/NOPB
|
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|
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|
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TPA311DRG4
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Price |
|
$1.51 |
|
|
|
$1.84 |
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RoHS |
|
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
No |
No |
Yes |
Yes |
No |
No |
No |
Yes |
No |
Shutdown Current (ISD)(uA) |
|
|
|
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150 |
|
1 |
|
|
|
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Operating Temperature Range(C) |
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-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
-40 to 85 |
|
Package Group |
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|
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HTSSOP |
PDIP |
MSOP-PowerPAD |
BGA MICROSTAR JUNIOR,MSOP-PowerPAD,SON |
|
HTSSOP |
|
Rating |
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|
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Catalog |
|
Catalog |
Catalog |
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Output Power(W) |
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|
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2 |
|
1 |
1.25 |
|
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Pin/Package |
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|
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24HTSSOP |
|
10MSOP-PowerPAD |
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Speaker Channels(Max) |
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Stereo |
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Mono |
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THD + N @ 1 kHz(%) |
|
|
|
|
0.65 |
|
0.33 |
|
|
|
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Analog Supply (V)(Max) |
|
|
|
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5.5 |
|
5.5 |
|
|
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PSRR(dB) |
|
|
|
|
77 |
|
65 |
90 |
|
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Approx. Price (US$) |
|
|
|
|
1.30 | 1ku |
1.30 | 1ku |
0.64 | 1ku |
0.50 | 1ku |
|
1.26 | 1ku |
|
Iq(Max)(mA) |
|
|
|
|
8 |
|
4.8 |
|
|
|
|
Load(Min)(ohms) |
|
|
|
|
3 |
|
8 |
|
|
|
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Package Size |
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
|
Analog Supply (V)(Min) |
|
|
|
|
4.5 |
|
2.5 |
|
|
|
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Control Interface |
|
|
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GPIO |
|
Hardware |
|
|
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Audio Input Type |
|
|
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Analog Input |
|
Analog Input |
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Architecture |
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Class AB |
|
Class AB |
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Iq(Typ)(mA) |
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|
|
|
6 |
|
3.2 |
|
|
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Iq per channel(Typ)(mA) |
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|
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3 |
|
3.2 |
|
|
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Speaker PSRR(dB) |
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|
|
|
|
70 |
|
|
|
70 |
|
Supply Voltage(Min)(V) |
|
|
|
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4 |
|
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|
4 |
|
Speaker Channels |
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|
|
|
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Stereo |
|
Mono |
|
Stereo |
|
Supply Voltage(Max)(V) |
|
|
|
|
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5.5 |
|
|
|
5.5 |
|
Headphone Channels |
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|
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Stereo |
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|
|
Stereo |
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Speaker Output Power/Ch(W) |
|
|
|
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|
2 |
|
|
|
3 |
|
Speaker Amp Type |
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|
|
|
|
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|
Class-AB |
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Supply Max(Max)(Volt) |
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|
|
|
|
|
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5.5 |
|
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Supply Min(Min)(Volt) |
|
|
|
|
|
|
|
2.5 |
|
|
|
Estimated Package Size (WxL)(mm2) |
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[pf]8BGA MICROSTAR JUNIOR[/pf] |
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