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LM4819MX/NOPB
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TPA3124D2PWPR
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Price |
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$0.93 |
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RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Lead Status |
|
No |
Yes |
No |
No |
Yes |
No |
No |
No |
No |
No |
Input Type |
|
Analog Input |
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Package Group |
|
SOIC,WSON,VSSOP |
DSBGA |
HTSSOP |
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|
MSOP-PowerPAD,SOIC |
MSOP-PowerPAD,SOIC |
HTSSOP |
HTSSOP |
HTSSOP |
Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 85 |
0 to 70 |
|
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
Rating |
|
Catalog |
Catalog |
Catalog |
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Output Power(W) |
|
0.35 |
4 |
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|
0.35 |
0.7 |
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Speaker Amp Type |
|
Class-AB |
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Speaker Channels |
|
Mono |
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Package Size |
|
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
Approx. Price (US$) |
|
0.26 | 1ku |
1.39 | 1ku |
3.95 | 1ku |
|
|
0.33 | 1ku |
0.38 | 1ku |
1.45 | 1ku |
1.08 | 1ku |
1.31 | 1ku |
Supply Max(Max)(Volt) |
|
5.5 |
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Supply Min(Min)(Volt) |
|
2 |
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Architecture |
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Class D Boosted,Smart Amp |
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|
Class AB |
Class AB |
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Iq per channel(Typ)(mA) |
|
|
6.54 |
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|
|
0.7 |
1.25 |
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|
THD + N @ 1 kHz(%) |
|
|
0.1 |
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|
1 |
0.5 |
|
|
|
Iq(Typ)(mA) |
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|
6.54 |
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|
0.7 |
1.25 |
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Audio Input Type |
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|
Analog Input,Digital Input |
Analog |
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Analog Input |
Analog Input |
Analog |
Analog |
Analog |
Analog Supply (V)(Min) |
|
|
2.7 |
10.8 |
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2.5 |
2.5 |
4.5 |
10 |
10 |
Analog Supply (V)(Max) |
|
|
5.5 |
13.2 |
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5.5 |
5.5 |
26 |
26 |
26 |
PSRR(dB) |
|
|
75 |
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85 |
85 |
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Load(Min)(ohms) |
|
|
6 |
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8 |
8 |
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Speaker Channels(Max) |
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|
Mono |
4 |
|
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Mono |
Mono |
2 |
2 |
2 |
Control Interface |
|
|
I2C |
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Hardware |
Hardware |
Hardware |
Hardware |
Hardware |
Shutdown Current (ISD)(uA) |
|
|
0.2 |
|
|
|
0.15 |
0.0015 |
|
390 |
390 |
Pin/Package |
|
|
30DSBGA |
|
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|
8MSOP-PowerPAD, 8SOIC |
8MSOP-PowerPAD, 8SOIC |
|
|
|
Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
3 |
|
|
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|
4 |
8 |
8 |
Power to Bridge Tied Load(Max)(W) |
|
|
|
220 |
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|
30 |
30 |
30 |
Supported Parallel Bridge Tied Load(Min)(Ohms) |
|
|
|
2 |
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|
Power to Parallel Bridge Tied Load(Max)(W) |
|
|
|
355 |
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Power Stage Supply(Max)(V) |
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|
|
38 |
|
|
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|
26 |
26 |
26 |
Closed/Open Loop |
|
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|
Closed |
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Closed |
Closed |
Closed |
Power Stage Supply(Min)(V) |
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12 |
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4.5 |
10 |
10 |
Iq(Max)(mA) |
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1.5 |
2.5 |
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