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Wolfson Micro
WM8941GEFL/V
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Mallory Sonalert Products, Inc.
PSR-23F08S-JQ
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Mallory Sonalert Products, Inc.
PSR-36N08A-JQ
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Mallory Sonalert Products, Inc.
PSR-40N08A05-JQ
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Texas Instruments
TPA321DR
|
Texas Instruments
TPA2038D1YFFR
|
Texas Instruments
TPA3007D1PWRG4
|
Texas Instruments
TPA731DG4
|
Texas Instruments
TPA2039D1YFFT
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Mallory Sonalert Products, Inc.
PB-3212PK
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| Price |
|
|
|
|
|
|
$0.74 |
|
$0.96 |
|
|
| RoHS |
|
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
|
No |
Yes |
No |
No |
No |
No |
Yes |
No |
Yes |
| THD + N @ 1 kHz(%) |
|
|
|
|
|
1 |
0.12 |
|
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
-40 to 85 |
|
| Rating |
|
|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
| Output Power(W) |
|
|
|
|
|
0.35 |
3.2 |
|
0.7 |
3.2 |
|
| Iq(Max)(mA) |
|
|
|
|
|
1.5 |
2.5 |
|
|
|
|
| Control Interface |
|
|
|
|
|
Hardware |
GPIO |
Hardware |
|
|
|
| Shutdown Current (ISD)(uA) |
|
|
|
|
|
0.15 |
0.5 |
1 |
0.0015 |
|
|
| Speaker Channels(Max) |
|
|
|
|
|
Mono |
Mono |
1 |
Mono |
|
|
| Analog Supply (V)(Min) |
|
|
|
|
|
2.7 |
2.5 |
8 |
2.5 |
|
|
| Analog Supply (V)(Max) |
|
|
|
|
|
5.5 |
5.2 |
18 |
5.5 |
|
|
| PSRR(dB) |
|
|
|
|
|
85 |
86 |
|
85 |
86 |
|
| Pin/Package |
|
|
|
|
|
8MSOP-PowerPAD, 8SOIC |
9DSBGA |
|
|
|
|
| Package Group |
|
|
|
|
|
MSOP-PowerPAD,SOIC |
DSBGA |
TSSOP |
MSOP-PowerPAD,SOIC |
DSBGA |
|
| Iq(Typ)(mA) |
|
|
|
|
|
0.7 |
1.8 |
|
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
| Approx. Price (US$) |
|
|
|
|
|
0.32 | 1ku |
0.34 | 1ku |
2.36 | 1ku |
0.58 | 1ku |
0.50 | 1ku |
|
| Audio Input Type |
|
|
|
|
|
Analog Input |
Analog Input |
Analog |
Analog Input |
|
|
| Load(Min)(ohms) |
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|
|
|
|
8 |
4 |
|
|
|
|
| Architecture |
|
|
|
|
|
Class AB |
Class D |
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|
|
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| Iq per channel(Typ)(mA) |
|
|
|
|
|
0.7 |
1.8 |
|
1.25 |
|
|
| Closed/Open Loop |
|
|
|
|
|
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|
Open |
|
|
|
| Power Stage Supply(Max)(V) |
|
|
|
|
|
|
|
18 |
|
|
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| Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
|
|
|
|
8 |
|
|
|
| Power Stage Supply(Min)(V) |
|
|
|
|
|
|
|
8 |
|
|
|
| Power to Bridge Tied Load(Max)(W) |
|
|
|
|
|
|
|
6.5 |
|
|
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| Speaker Amp Type |
|
|
|
|
|
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|
Class-AB |
Class-D |
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| Input Type |
|
|
|
|
|
|
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Analog Input |
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| Supply Min(Min)(Volt) |
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|
|
|
|
|
|
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|
2.5 |
|
| Supply Max(Max)(Volt) |
|
|
|
|
|
|
|
|
|
5.5 |
|
| Speaker Channels |
|
|
|
|
|
|
|
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|
Mono |
|