|
|
Texas Instruments
LM4871LD/NOPB
|
Advanced Monolithic Systems Inc. (AMS)
AS3430-EQFP-500
|
Texas Instruments
TAS2557YZT
|
Texas Instruments
TAS5424ATDKDRQ1G4
|
Texas Instruments
TPA2005D1DGNRG4
|
Texas Instruments
TPA2005D1DRBR
|
Texas Instruments
TPA2006D1DRBRG4
|
Texas Instruments
TPA3112D1PWP
|
Texas Instruments
TPA6204A1DRBRG4
|
Texas Instruments
TPA3140D2PWPR
|
| Price |
|
|
|
|
|
|
|
$0.42 |
|
|
|
| RoHS |
|
Compliant |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
|
No |
No |
Yes |
No |
No |
No |
No |
No |
| Package Size |
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Approx. Price (US$) |
|
0.50 | 1ku |
|
|
14.74 | 1ku |
0.41 | 1ku |
0.41 | 1ku |
0.37 | 1ku |
0.95 | 1ku |
0.37 | 1ku |
1.30 | 1ku |
| Iq per channel(Typ)(mA) |
|
6.5 |
|
|
|
2.8 |
2.8 |
3.4 |
|
4 |
|
| Operating Temperature Range(C) |
|
-40 to 85 |
|
-40 to 85 |
-40 to 105 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
| PSRR(dB) |
|
60 |
|
110 |
|
75 |
75 |
75 |
|
85 |
|
| Package Group |
|
SOIC,VSSOP,WSON |
|
DSBGA |
HSSOP |
BGA MICROSTAR JUNIOR,MSOP-PowerPAD,SON |
BGA MICROSTAR JUNIOR,MSOP-PowerPAD,SON |
SON |
HTSSOP |
SON |
HTSSOP |
| Rating |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Speaker Amp Type |
|
Class-AB |
|
|
|
|
|
|
|
|
|
| Analog Supply (V)(Max) |
|
5.5 |
|
5.5 |
24 |
5.5 |
5.5 |
5.5 |
26 |
5.5 |
14.4 |
| Speaker Channels(Max) |
|
Mono |
|
Mono |
4 |
Mono |
Mono |
Mono |
1 |
Mono |
2 |
| Shutdown Current (ISD)(uA) |
|
0.6 |
|
|
|
0.5 |
0.5 |
0.5 |
200 |
0.01 |
|
| Analog Supply (V)(Min) |
|
2 |
|
2.9 |
6 |
2.5 |
2.5 |
2.5 |
8 |
2.5 |
4.5 |
| Audio Input Type |
|
Analog Input |
|
Digital Input |
Analog |
Analog Input |
Analog Input |
Analog Input |
Analog |
Analog Input |
Analog |
| Output Power(W) |
|
3 |
|
5.7 |
45 |
1.4 |
1.4 |
1.45 |
|
1.7 |
|
| Architecture |
|
|
|
Class D Boosted,Smart Amp |
|
Class D |
Class D |
Class D |
|
Class AB |
|
| Pin/Package |
|
|
|
42DSBGA |
|
15BGA MICROSTAR JUNIOR, 8MSOP-PowerPAD, 8SON |
15BGA MICROSTAR JUNIOR, 8MSOP-PowerPAD, 8SON |
8SON |
|
8SON |
|
| Iq(Typ)(mA) |
|
|
|
|
240 |
2.8 |
2.8 |
3.4 |
|
4 |
|
| Power Stage Supply(Min)(V) |
|
|
|
|
6 |
|
|
|
8 |
|
4.5 |
| Supported Parallel Bridge Tied Load(Min)(Ohms) |
|
|
|
|
1 |
|
|
|
|
|
|
| Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
|
2 |
|
|
|
4 |
|
4 |
| Power to Bridge Tied Load(Max)(W) |
|
|
|
|
70 |
|
|
|
25 |
|
15 |
| Power Stage Supply(Max)(V) |
|
|
|
|
24 |
|
|
|
26 |
|
14.4 |
| Control Interface |
|
|
|
|
I2C |
Hardware |
Hardware |
Hardware |
Hardware |
Hardware |
Hardware |
| Iq(Max)(mA) |
|
|
|
|
300 |
4.5 |
4.5 |
4.9 |
|
6 |
|
| Power to Parallel Bridge Tied Load(Max)(W) |
|
|
|
|
116 |
|
|
|
|
|
28 |
| Closed/Open Loop |
|
|
|
|
Closed |
|
|
|
Closed |
|
Closed |
| THD + N @ 1 kHz(%) |
|
|
|
|
|
0.2 |
0.2 |
0.19 |
|
0.02 |
|
| SNR(dB) |
|
|
|
|
|
97 |
97 |
97 |
|
105 |
|
| Load(Min)(ohms) |
|
|
|
|
|
8 |
8 |
8 |
|
8 |
|
| Special Features |
|
|
|
|
|
|
|
|
|
|
Inductor Free,Thermal Fold Back,Non-Clipping AGL,Power Limiter |
