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Texas Instruments
TPS3851G33EDRBT
|
Texas Instruments
TPA3245D2DDV
|
Texas Instruments
TPA3245D2DDVR
|
Texas Instruments
TPA3223DDVR
|
Texas Instruments
TPA0253DGQ G4
|
Texas Instruments
TPA721EVM
|
onsemi
LA4814JA
|
Texas Instruments
OPA325IDBVR
|
Texas Instruments
TPA751DGN G4
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Texas Instruments
OPA325IDBVT
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| Price |
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$1.25 |
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| RoHS |
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Compliant |
Compliant |
Not Compliant |
Y |
Compliant |
Not Compliant |
Compliant |
Y |
Compliant |
Y |
| Lead Status |
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Yes |
Yes |
No |
Y |
Yes |
No |
Yes |
Y |
Yes |
Y |
| Reset Threshold Accuracy(%) |
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0.8 |
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| Output Driver Type / Reset Output |
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Active-low,Open-drain |
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| Time Delay(ms) |
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200 |
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| VCC(Max)(V) |
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6.5 |
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| Special Features |
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Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer |
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| Watchdog Timer WDI(sec) |
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Programmable |
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| Rating |
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Catalog |
Catalog |
Catalog |
Catalog |
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Catalog |
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Catalog |
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Catalog |
| Threshold Voltage 1(Typ)(V) |
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1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 |
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| Operating Temperature Range(C) |
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-40 to 125 |
0 to 70 |
0 to 70 |
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-40 to 85 |
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| # of Supplies Monitored |
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1 |
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| Package Group |
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SON |
HTSSOP |
HTSSOP |
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MSOP-PowerPAD |
MSOP-PowerPAD,SOIC |
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MSOP-PowerPAD,SOIC |
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| Iq(Typ)(uA) |
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10 |
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| VCC(Min)(V) |
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1.6 |
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| Package Size |
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mm2 |
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mm2 |
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| Approx. Price (US$) |
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0.65 | 1ku |
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0.62 1ku |
0.38 | 1ku |
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0.58 1ku |
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| Monitored Voltage 2 (typ)(Nom)(V) |
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N/A |
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| Threshold Voltage 2 (typ)(Typ)(V) |
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N/A |
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| Monitored Voltage 1 (typ)(Nom)(V) |
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1.8,2.5,3,3.3,5 |
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| Max. Power to Parallel Bridge Tied Load |
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230 |
230 |
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| Analog Supply Max [V] |
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13.2 |
13.2 |
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| Closed/Open Loop |
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Closed |
Closed |
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| Max Speaker Outputs(#) |
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4 |
4 |
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| Package Size(mm2=WxL) |
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[pf]44HTSSOP[/pf] |
[pf]44HTSSOP[/pf] |
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| Analog Supply Min [V] |
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10.8 |
10.8 |
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| Max. Power to Bridge Tied Load |
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150 |
150 |
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| Min. Supported Bridge Tied Load |
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3 |
3 |
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| Input Type |
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Analog |
Analog |
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| Min. Supported Parallel Bridge Tied Load |
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2 |
2 |
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| Power Stage Supply Max(V) |
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38 |
38 |
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| Architecture |
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Class-D |
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CMOS |
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CMOS |
| Audio input type |
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Analog Input |
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| Closed/open loop |
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Closed |
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| Control interface |
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Hardware |
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| Iq(typ)(mA) |
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35 |
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| Load(min)() |
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1 |
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| Operating temperature range(C) |
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-40 |
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-40 |
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-40 |
| Output power(W) |
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200 |
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| PSRR(dB) |
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60 |
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85 |
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| Package area(mm^2) |
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113.4 |
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8.12 |
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8.12 |
| Package size (L x W)(mm) |
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14 x 8.1 |
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2.9 x 2.8 |
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2.9 x 2.8 |
| Package type |
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HTSSOP |
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SOT-23 |
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SOT-23 |
| Pin count |
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44 |
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5 |
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5.0 |
| Power stage supply(max)(V) |
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45 |
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| Power stage supply(min)(V) |
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10 |
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| SNR(dB) |
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108 |
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| Speaker channels(max) |
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Stereo |
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| THD + N at 1 kHz(%) |
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0.02 |
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| TI.com inventory |
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6598 |
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231595 |
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192261 |
| Approx. price(US$) |
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2.45 | 1ku |
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.5 | 1ku |
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.605 | 1ku |
| Output Power(W) |
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1 |
0.7 |
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0.7 |
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| Operating Temperature ange(C) |
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-40 to 85 |
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-40 to 85 |
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| ating |
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Catalog |
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Catalog |
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| Speaker Amp Type |
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Class-AB |
Class-AB |
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Class-AB |
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| Speaker Channels |
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Mono |
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Mono |
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| PS (dB) |
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65 |
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85 |
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| Supply Max(Max)(Volt) |
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5.5 |
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5.5 |
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| Supply Min(Min)(Volt) |
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2.5 |
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2.5 |
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| Estimated Package Size (WxL)(mm2) |
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[pf]10MSOP-PowerPAD[/pf] |
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[pf]8MSOP-PowerPAD[/pf] |
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| Shutdown Current (ISD)(uA) |
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7 |
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| Analog Supply (V)(Max) |
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5.5 |
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| Speaker Channels(Max) |
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Mono |
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| Analog Supply (V)(Min) |
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2.5 |
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| Iq per channel(Typ)(mA) |
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1.25 |
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| Audio Input Type |
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Analog Input |
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| CMRR(typ)(dB) |
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114 |
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114 |
| Features |
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Zero Crossover |
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Zero Crossover |
| GBW(typ)(MHz) |
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10 |
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10 |
| Input bias current(max)(pA) |
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10 |
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10 |
| Input common mode headroom (to negative supply)(typ)(V) |
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-0.1 |
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-0.1 |
| Input common mode headroom (to positive supply)(typ)(V) |
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0.1 |
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0.1 |
| Iout(typ)(A) |
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0.03 |
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0.03 |
| Iq per channel(typ)(mA) |
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0.65 |
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0.65 |
| Number of channels |
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1 |
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1 |
| Offset drift(typ)(V/C) |
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2 |
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2 |
| Output swing headroom (to negative supply)(typ)(V) |
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0.01 |
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0.01 |
| Output swing headroom (to positive supply)(typ)(V) |
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-0.01 |
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-0.01 |
| Rail-to-rail |
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In,Out |
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In,Out |
| Slew rate(typ)(V/s) |
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5 |
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5 |
| THD + N at 1 kHz(typ)(%) |
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0.0005 |
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0.0005 |
| TI functional safety category |
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| TI package name |
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DBV |
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DBV |
| Total supply voltage (+5 V = 5, 5 V = 10)(max)(V) |
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5.5 |
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5.5 |
| Total supply voltage (+5 V = 5, 5 V = 10)(min)(V) |
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2.2 |
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2.2 |
| Vn at 1 kHz(typ)(nVHz) |
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10 |
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10 |
| Vos (offset voltage at 25C)(max)(mV) |
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0.15 |
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0.15 |
