|
|
onsemi
LA4450L-E
|
Texas Instruments
LM4930ITLX/NOPB
|
onsemi
STK433-330N-E
|
Texas Instruments
TPA321DR
|
Texas Instruments
TPA2038D1YFFR
|
Texas Instruments
TPA3007D1PWRG4
|
Texas Instruments
TPA731DG4
|
Texas Instruments
TLV320AIC1110PBS
|
Diodes Inc.
PAM8904EJPR
|
ROHM Semiconductor
BH7824FVM-TR
|
| Price |
|
|
$4.57 |
|
|
$0.74 |
|
$0.96 |
$6.14 |
|
|
| RoHS |
|
Not Compliant |
Yes |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Not Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
No |
No |
Yes |
Yes |
No |
No |
| Package Group |
|
|
DSBGA,WQFN |
|
MSOP-PowerPAD,SOIC |
DSBGA |
TSSOP |
MSOP-PowerPAD,SOIC |
BGA MICROSTAR JUNIOR,TQFP |
|
|
| Rating |
|
|
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
| Package Size |
|
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
| Power Consumption(Typ)(mW) |
|
|
20.1 |
|
|
|
|
|
12 |
|
|
| DACs(#) |
|
|
3 |
|
|
|
|
|
1 |
|
|
| Digital Audio Interface |
|
|
I2S,PCM |
|
|
|
|
|
PCM |
|
|
| Speaker Amp Type |
|
|
Class-AB |
|
|
|
|
Class-AB |
|
|
|
| DAC SNR(Typ)(dB) |
|
|
72 |
|
|
|
|
|
|
|
|
| Sampling Rate(Max)(kHz) |
|
|
48 |
|
|
|
|
|
8 |
|
|
| ADC SNR(Typ)(dB) |
|
|
75 |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
4.61 | 1ku |
|
0.32 | 1ku |
0.34 | 1ku |
2.36 | 1ku |
0.58 | 1ku |
3.08 | 1ku |
|
|
| Control Interface |
|
|
I2C,SPI |
|
Hardware |
GPIO |
Hardware |
|
I2C |
|
|
| Headphone Driver |
|
|
Yes |
|
|
|
|
|
Yes |
|
|
| # Inputs / # Outputs |
|
|
2 / 3 |
|
|
|
|
|
2 / 2 |
|
|
| Operating Temperature Range(C) |
|
|
-30 to 85 |
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
|
| Speaker Amp Outputs |
|
|
1 |
|
|
|
|
|
|
|
|
| Speaker Amp Output Power(Max)(W) |
|
|
1 |
|
|
|
|
|
|
|
|
| Ground-Centered Outputs |
|
|
No |
|
|
|
|
|
|
|
|
| # of Digital Audio Interfaces |
|
|
2 |
|
|
|
|
|
1 |
|
|
| # ADCs(Typ) |
|
|
1 |
|
|
|
|
|
1 |
|
|
| THD + N @ 1 kHz(%) |
|
|
|
|
1 |
0.12 |
|
|
|
|
|
| Output Power(W) |
|
|
|
|
0.35 |
3.2 |
|
0.7 |
|
|
|
| Iq(Max)(mA) |
|
|
|
|
1.5 |
2.5 |
|
|
|
|
|
| Shutdown Current (ISD)(uA) |
|
|
|
|
0.15 |
0.5 |
1 |
0.0015 |
|
|
|
| Speaker Channels(Max) |
|
|
|
|
Mono |
Mono |
1 |
Mono |
|
|
|
| Analog Supply (V)(Min) |
|
|
|
|
2.7 |
2.5 |
8 |
2.5 |
|
|
|
| Analog Supply (V)(Max) |
|
|
|
|
5.5 |
5.2 |
18 |
5.5 |
|
|
|
| PSRR(dB) |
|
|
|
|
85 |
86 |
|
85 |
|
|
|
| Pin/Package |
|
|
|
|
8MSOP-PowerPAD, 8SOIC |
9DSBGA |
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.7 |
1.8 |
|
|
|
|
|
| Audio Input Type |
|
|
|
|
Analog Input |
Analog Input |
Analog |
Analog Input |
|
|
|
| Load(Min)(ohms) |
|
|
|
|
8 |
4 |
|
|
|
|
|
| Architecture |
|
|
|
|
Class AB |
Class D |
|
|
|
|
|
| Iq per channel(Typ)(mA) |
|
|
|
|
0.7 |
1.8 |
|
1.25 |
|
|
|
| Closed/Open Loop |
|
|
|
|
|
|
Open |
|
|
|
|
| Power Stage Supply(Max)(V) |
|
|
|
|
|
|
18 |
|
|
|
|
| Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
|
|
|
8 |
|
|
|
|
| Power Stage Supply(Min)(V) |
|
|
|
|
|
|
8 |
|
|
|
|
| Power to Bridge Tied Load(Max)(W) |
|
|
|
|
|
|
6.5 |
|
|
|
|
| Additional Features |
|
|
|
|
|
|
|
|
A-Law,u-Law |
|
|
