|
|
Maxim Integrated
MAX98502EWE+T
|
Texas Instruments
LM48512TL/NOPB
|
Texas Instruments
TPA2000D1PWR
|
Texas Instruments
TPA3110D2QPWPRQ1
|
Texas Instruments
TAS2557YZR
|
Texas Instruments
TAS5760LDAP
|
Texas Instruments
TAS5760LDAPR
|
Texas Instruments
TAS5760MDAPR
|
Texas Instruments
LM48512TLX/NOPB
|
Texas Instruments
LM4930LQ/NOPB
|
| Price |
|
|
$1.36 |
$2.05 |
$1.76 |
|
|
|
$3.40 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
Yes |
| Output Power(W) |
|
|
2.7 |
2 |
|
5.7 |
|
|
|
2.7 |
|
| Package Size |
|
|
mm2 |
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| Iq per channel(Typ)(mA) |
|
|
14.5 |
4 |
|
|
|
|
|
14.5 |
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-25 to 85 |
-25 to 85 |
-25 to 85 |
-40 to 85 |
-30 to 85 |
| Analog Supply (V)(Min) |
|
|
2.3 |
4.5 |
8 |
2.9 |
4.5 |
4.5 |
4.5 |
2.3 |
|
| SNR(dB) |
|
|
97 |
95 |
|
|
|
|
|
97 |
|
| Architecture |
|
|
Class D Boosted |
Class D |
|
Class D Boosted,Smart Amp |
|
|
|
Class D Boosted |
|
| Rating |
|
|
Catalog |
Catalog |
Automotive |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Speaker Channels(Max) |
|
|
Mono |
Mono |
2 |
Mono |
2 |
2 |
2 |
Mono |
|
| THD + N @ 1 kHz(%) |
|
|
0.03 |
0.2 |
|
|
|
|
|
0.03 |
|
| Shutdown Current (ISD)(uA) |
|
|
0.04 |
0.05 |
200 |
|
|
|
|
0.04 |
|
| Analog Supply (V)(Max) |
|
|
5.5 |
5.5 |
26 |
5.5 |
16.5 |
16.5 |
26.4 |
5.5 |
|
| PSRR(dB) |
|
|
90 |
77 |
|
110 |
|
|
|
90 |
|
| Package Group |
|
|
DSBGA |
BGA MICROSTAR JUNIOR,TSSOP |
HTSSOP |
DSBGA |
HTSSOP |
HTSSOP |
HTSSOP |
DSBGA |
DSBGA,WQFN |
| Control Interface |
|
|
GPIO |
GPIO |
Hardware |
|
Hardware,Software |
Hardware,Software |
Hardware,Software |
GPIO |
I2C,SPI |
| Iq(Max)(mA) |
|
|
19 |
6 |
|
|
|
|
|
19 |
|
| Iq(Typ)(mA) |
|
|
14.5 |
4 |
|
|
|
|
|
14.5 |
|
| Pin/Package |
|
|
16DSBGA |
16TSSOP, 48BGA MICROSTAR JUNIOR |
|
42DSBGA |
|
|
|
16DSBGA |
|
| Audio Input Type |
|
|
Analog Input |
Analog Input |
Analog |
Digital Input |
Digital |
Digital |
Digital |
Analog Input |
|
| Approx. Price (US$) |
|
|
0.65 | 1ku |
1.35 | 1ku |
0.94 | 1ku |
|
1.87 | 1ku |
1.87 | 1ku |
1.97 | 1ku |
0.65 | 1ku |
4.61 | 1ku |
| Load(Min)(ohms) |
|
|
4 |
4 |
|
|
|
|
|
4 |
|
| Power Stage Supply(Max)(V) |
|
|
|
|
26 |
|
16.5 |
16.5 |
26.4 |
|
|
| Power Stage Supply(Min)(V) |
|
|
|
|
8 |
|
4.5 |
4.5 |
4.5 |
|
|
| Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
|
4 |
|
4 |
4 |
4 |
|
|
| Power to Parallel Bridge Tied Load(Max)(W) |
|
|
|
|
30 |
|
43.2 |
43.2 |
43.2 |
|
|
| Power to Bridge Tied Load(Max)(W) |
|
|
|
|
15 |
|
21.9 |
21.9 |
21.9 |
|
|
| Special Features |
|
|
|
|
Power Limiter |
|
|
|
|
|
|
| Closed/Open Loop |
|
|
|
|
Closed |
|
Closed |
Closed |
Closed |
|
|
| Power Consumption(Typ)(mW) |
|
|
|
|
|
|
|
|
|
|
20.1 |
| DACs(#) |
|
|
|
|
|
|
|
|
|
|
3 |
| Digital Audio Interface |
|
|
|
|
|
|
|
|
|
|
I2S,PCM |
| Speaker Amp Type |
|
|
|
|
|
|
|
|
|
|
Class-AB |
| DAC SNR(Typ)(dB) |
|
|
|
|
|
|
|
|
|
|
72 |
| Sampling Rate(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
48 |
| ADC SNR(Typ)(dB) |
|
|
|
|
|
|
|
|
|
|
75 |
| Headphone Driver |
|
|
|
|
|
|
|
|
|
|
Yes |
| # Inputs / # Outputs |
|
|
|
|
|
|
|
|
|
|
2 / 3 |
| Speaker Amp Outputs |
|
|
|
|
|
|
|
|
|
|
1 |
| Speaker Amp Output Power(Max)(W) |
|
|
|
|
|
|
|
|
|
|
1 |
| Ground-Centered Outputs |
|
|
|
|
|
|
|
|
|
|
No |
| # of Digital Audio Interfaces |
|
|
|
|
|
|
|
|
|
|
2 |
| # ADCs(Typ) |
|
|
|
|
|
|
|
|
|
|
1 |
