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Pico Technology
TA325
|
iNRCORE
PL3251
|
ABB Ltd
TA251
|
Texas Instruments
TPA321D .
|
Texas Instruments
TPA3250D2DDW
|
Texas Instruments
TPA3250D2DDWR
|
Texas Instruments
TPA3255DDV
|
Texas Instruments
TPA3255DDVR
|
Texas Instruments
TPA3221DDV
|
Price |
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$6.30 |
|
|
|
RoHS |
|
Not Compliant |
Not Compliant |
|
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Lead Status |
|
|
|
|
|
No |
Yes |
No |
No |
No |
Operating Temperature Range(C) |
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|
|
|
|
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
-40 to 85 |
Power to Bridge Tied Load(Max)(W) |
|
|
|
|
|
130 |
130 |
325 |
325 |
145 |
Package Group |
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|
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|
|
HTSSOP |
HTSSOP |
HTSSOP |
HTSSOP |
|
Rating |
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|
|
|
|
Catalog |
Catalog |
Catalog |
Catalog |
|
Power to Parallel Bridge Tied Load(Max)(W) |
|
|
|
|
|
189 |
189 |
600 |
600 |
230 |
THD + N @ 1 kHz(%) |
|
|
|
|
|
0.005 |
0.005 |
|
|
0.03 |
Analog Supply (V)(Min) |
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|
|
|
|
10.8 |
10.8 |
10.8 |
10.8 |
|
Package Size |
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|
|
|
|
mm2 |
mm2 |
mm2 |
mm2 |
|
Supported Parallel Bridge Tied Load(Min)(Ohms) |
|
|
|
|
|
3 |
3 |
2 |
2 |
|
Supported Bridge Tied Load(Min)(Ohms) |
|
|
|
|
|
4 |
4 |
4 |
4 |
|
Speaker Channels(Max) |
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|
|
|
|
4 |
4 |
4 |
4 |
2 |
Approx. Price (US$) |
|
|
|
|
|
3.95 | 1ku |
3.95 | 1ku |
5.55 | 1ku |
5.55 | 1ku |
|
Analog Supply (V)(Max) |
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|
|
|
|
13.2 |
13.2 |
13.2 |
13.2 |
|
Audio Input Type |
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|
|
|
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Analog |
Analog |
Analog |
Analog |
Analog |
Power Stage Supply(Max)(V) |
|
|
|
|
|
38 |
38 |
53.5 |
53.5 |
30 |
Closed/Open Loop |
|
|
|
|
|
Closed |
Closed |
Closed |
Closed |
|
Power Stage Supply(Min)(V) |
|
|
|
|
|
12 |
12 |
12 |
12 |
7 |
Iq(Max)(mA) |
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|
|
|
|
|
|
11.5 |
11.5 |
|
Control Interface |
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Hardware |
Hardware |
Hardware |
Output Power(W) |
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|
|
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325 |
325 |
100 |
SNR(dB) |
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108 |