|
|
Texas Instruments
LM386MX-1
|
NXP Semiconductors N.V.
TFA9887UK/N2AZ
|
Amphenol
SP-4-F
|
Maxim Integrated
MAX9709ETN+TD
|
Maxim Integrated
MAX9744ETH+T
|
Maxim Integrated
MAX9708ETN+D
|
Texas Instruments
TAS2770RJQT
|
Texas Instruments
TAS2770YFFR
|
CUI Inc.
CVS-3108
|
Monolithic Power Systems (MPS)
MP7770GFR
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Not Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
|
No |
No |
No |
No |
No |
No |
No |
No |
Yes |
| Audio Input Type |
|
|
|
|
|
|
|
Digital Input |
Digital Input |
|
|
| Power Stage Supply(Max)(V) |
|
|
|
|
|
|
|
16 |
16 |
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
|
| Power Stage Supply(Min)(V) |
|
|
|
|
|
|
|
4.5 |
4.5 |
|
|
| Analog Supply (V)(Max) |
|
|
|
|
|
|
|
16 |
16 |
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
1.49 | 1ku |
1.49 | 1ku |
|
|
| THD + N @ 1 kHz(%) |
|
|
|
|
|
|
|
0.007 |
0.007 |
|
|
| SNR(dB) |
|
|
|
|
|
|
|
108 |
108 |
|
|
| PSRR(dB) |
|
|
|
|
|
|
|
90 |
90 |
|
|
| Architecture |
|
|
|
|
|
|
|
Smart Amp |
Smart Amp |
|
|
| Speaker Channels(Max) |
|
|
|
|
|
|
|
Mono |
Mono |
|
|
| Analog Supply (V)(Min) |
|
|
|
|
|
|
|
4.5 |
4.5 |
|
|
| Control Interface |
|
|
|
|
|
|
|
I2C |
I2C |
|
|
| Output Power(W) |
|
|
|
|
|
|
|
20 |
20 |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
7.07 |
7.07 |
|
|
| Iq(Max)(mA) |
|
|
|
|
|
|
|
10 |
10 |
|
|
| Closed/Open Loop |
|
|
|
|
|
|
|
Closed |
Closed |
|
|
| Load(Min)(ohms) |
|
|
|
|
|
|
|
4 |
4 |
|
|
