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|
Cirrus Logic
CDKWM8962B-S-1
|
Texas Instruments
LM48557TL/NOPB
|
Texas Instruments
LM48823TL/NOPB
|
Texas Instruments
TAS5768MDCA
|
NXP Semiconductors N.V.
TDA8922CJ/N1,112
|
NXP Semiconductors N.V.
TDA8953J/N1,112
|
Texas Instruments
LM48100QMHE/NOPB
|
Texas Instruments
LM48310SD/NOPB
|
Texas Instruments
LM48511SQX/NOPB
|
Texas Instruments
LM4861M/NOPB
|
| Price |
|
|
$1.73 |
|
|
|
|
|
|
|
$1.35 |
| RoHS |
|
Compliant |
Yes |
Yes |
Compliant |
Compliant |
Not Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
Yes |
No |
No |
No |
No |
No |
No |
No |
| Audio Input Type |
|
|
|
|
Digital |
|
|
Analog Input |
Analog Input |
Analog Input |
Analog Input |
| Power Stage Supply(Max)(V) |
|
|
|
|
26.4 |
|
|
|
|
|
|
| Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
|
3 |
|
|
|
|
|
|
| Rating |
|
|
|
|
Catalog |
|
|
Automotive |
Catalog |
Catalog |
Catalog |
| Power Stage Supply(Min)(V) |
|
|
|
|
4.5 |
|
|
|
|
|
|
| Package Group |
|
|
|
|
HTSSOP,VQFN |
|
|
HTSSOP |
WSON |
WQFN |
SOIC |
| Power to Bridge Tied Load(Max)(W) |
|
|
|
|
20 |
|
|
|
|
|
|
| Power to Parallel Bridge Tied Load(Max)(W) |
|
|
|
|
40 |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
|
mm2 |
mm2 |
mm2 |
mm2 |
| Approx. Price (US$) |
|
|
|
|
2.50 | 1ku |
|
|
1.18 | 1ku |
0.50 | 1ku |
1.30 | 1ku |
0.69 | 1ku |
| Analog Supply (V)(Min) |
|
|
|
|
4.5 |
|
|
3 |
2.4 |
3 |
2 |
| Control Interface |
|
|
|
|
Software |
|
|
I2C |
Hardware |
Hardware |
|
| Analog Supply (V)(Max) |
|
|
|
|
26.4 |
|
|
5 |
5.5 |
5.5 |
5.5 |
| Operating Temperature Range(C) |
|
|
|
|
-25 to 85 |
|
|
-40 to 105 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
| Closed/Open Loop |
|
|
|
|
Closed |
|
|
|
|
|
|
| Speaker Channels(Max) |
|
|
|
|
2 |
|
|
Mono |
Mono |
Mono |
Mono |
| THD + N @ 1 kHz(%) |
|
|
|
|
|
|
|
0.04 |
0.03 |
0.04 |
|
| Shutdown Current (ISD)(uA) |
|
|
|
|
|
|
|
0.01 |
0.01 |
0.11 |
0.6 |
| Iq per channel(Typ)(mA) |
|
|
|
|
|
|
|
2.2 |
3.2 |
13.5 |
6.5 |
| Output Power(W) |
|
|
|
|
|
|
|
2.4 |
2.6 |
6.7 |
1.6 |
| PSRR(dB) |
|
|
|
|
|
|
|
74 |
82 |
88 |
65 |
| Iq(Max)(mA) |
|
|
|
|
|
|
|
10.8 |
4.4 |
|
|
| Pin/Package |
|
|
|
|
|
|
|
14HTSSOP |
10WSON |
24WQFN |
|
| SNR(dB) |
|
|
|
|
|
|
|
104 |
97 |
|
|
| Iq(Typ)(mA) |
|
|
|
|
|
|
|
4.4 |
3.2 |
13.5 |
|
| Load(Min)(ohms) |
|
|
|
|
|
|
|
8 |
4 |
4 |
|
| Architecture |
|
|
|
|
|
|
|
Class AB |
Class D |
Class D Boosted |
|
| Special Features |
|
|
|
|
|
|
|
|
|
Selectable Boost, Spread Spectrum |
|
| Speaker Amp Type |
|
|
|
|
|
|
|
|
|
|
Class-AB |