零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
OPA928 | OPA928 16-V, Femtoampere Input Bias, Precision, Rail-to-Rail Input/Output, e-trim? Operational Amplifier 1Features ?Ultra-lowinputbiascurrent: –20fA(testedmax)at25oCand85oC ?Lownoise: –0.05fA/√Hzat0.1Hz –15nV/√Hzat1kHz ?Highdcprecision: –±5μVinputoffsetvoltage –±0.1μV/°Coffsetvoltagedrift ?Widebandwidth:2.5-MHzGBW ?Lowquiescentcurrent:275μA ? | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
OPA928 | OPA928 36V, Femtoampere Input Bias, Precision, Rail-to-Rail Input/Output, e?trim? Operational Amplifier 1Features ?Ultra-lowinputbiascurrent: –20fA(testedmax)at25oC,VS=16V –20fA(testedmax)at85oC,VS=16V –75fA(testedmax)at85oC,VS=36V ?Ultra-lownoise: –0.07fA/√Hzat0.1Hz –15nV/√Hzat1kHz ?Highdcprecision: –±5μVinputoffsetvoltage –±0.1μV/°Coffsetvol | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | |
OPA928 | 具有 RRIO 的高電壓、毫微微安輸入偏置精密 e-trim? 運算放大器; ? Ultra-low input bias current: \n? 20 fA (tested max) at 25oC and 85oC\n \n? Low noise: \n? 0.05 fA/√Hz at 0.1 Hz\n? 15 nV/√Hz at 1 kHz\n \n? High dc precision: \n? ±5 μV input offset voltage\n? ±0.1 μV/°C offset voltage drift\n \n? Wide bandwidth: 2.5-MHz GBW\n? Low quiescent current: 275 μA\n? EMI and RFI filtered inputs\n? High precision guard buffer\n? Wide supply: ±2.25 V to ±8 V, 4.5 V to 16 V\n? Rail-to-rail input and output\n? High capacitive load drive capability: 1 nF\n? Operating temperature range: –40oC to +125oC\n? Industry standard package: \n? 8-pin SOIC; OPA928 是新一代 16V、毫微微安輸入偏置 e-trim? 運算放大器。該器件在 25oC 和 85oC 時提供 20fA(最大值)的超低輸入偏置電流。 OPA928 輸入偏置性能在兩種溫度下均進行了量產(chǎn)測試。\n\n該器件具有接近零的輸入偏置以及出色的直流精度和交流性能,包括軌到軌輸入/輸出、低失調(diào)電壓(±5μV,典型值)、低溫漂(±0.1μV/°C,典型值)和低電流噪聲(0.1Hz 時為 0.05fA/√ Hz)。這些特性使得 OPA928 成為低光光電二極管和高源阻抗應(yīng)用的理想選擇。\n\n OPA928 具有內(nèi)部高精度保護緩沖器,可在敏感應(yīng)用中保護高阻抗輸入布線免受不良電流泄漏的影響。 OPA928 封裝和引腳排列旨在支持低泄漏電路設(shè)計。\n\n OPA928 的額定工作溫度范圍為 -40°C 至 +125°C。 | TITexas Instruments 德州儀器美國德州儀器公司 | TI | |
OPA928 36V, Femtoampere Input Bias, Precision, Rail-to-Rail Input/Output, e?trim? Operational Amplifier 1Features ?Ultra-lowinputbiascurrent: –20fA(testedmax)at25oC,VS=16V –20fA(testedmax)at85oC,VS=16V –75fA(testedmax)at85oC,VS=36V ?Ultra-lownoise: –0.07fA/√Hzat0.1Hz –15nV/√Hzat1kHz ?Highdcprecision: –±5μVinputoffsetvoltage –±0.1μV/°Coffsetvol | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
絲?。?strong>OPA928;Package:SOIC;OPA928 36V, Femtoampere Input Bias, Precision, Rail-to-Rail Input/Output, e?trim? Operational Amplifier 1Features ?Ultra-lowinputbiascurrent: –20fA(testedmax)at25oC,VS=16V –20fA(testedmax)at85oC,VS=16V –75fA(testedmax)at85oC,VS=36V ?Ultra-lownoise: –0.07fA/√Hzat0.1Hz –15nV/√Hzat1kHz ?Highdcprecision: –±5μVinputoffsetvoltage –±0.1μV/°Coffsetvol | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 | ||
絲印:OPA928;Package:SOIC;OPA928 36V, Femtoampere Input Bias, Precision, Rail-to-Rail Input/Output, e?trim? Operational Amplifier 1Features ?Ultra-lowinputbiascurrent: –20fA(testedmax)at25oC,VS=16V –20fA(testedmax)at85oC,VS=16V –75fA(testedmax)at85oC,VS=36V ?Ultra-lownoise: –0.07fA/√Hzat0.1Hz –15nV/√Hzat1kHz ?Highdcprecision: –±5μVinputoffsetvoltage –±0.1μV/°Coffsetvol | TI1Texas Instruments 德州儀器美國德州儀器公司 | TI1 |
技術(shù)參數(shù)
- Vos (offset voltage at 25°C) (max) (mV):
0.025
- GBW (typ) (MHz):
2.5
- Features:
EMI Hardened
- Slew rate (typ) (V/μs):
7.5
- Rail-to-rail:
In
- Offset drift (typ) (μV/°C):
0.1
- Iq per channel (typ) (mA):
0.275
- Vn at 1 kHz (typ) (nV√Hz):
15
- CMRR (typ) (dB):
140
- Rating:
Catalog
- Operating temperature range (°C):
-40 to 85
- Input bias current (max) (pA):
0.01
- Iout (typ) (A):
0.1
- Architecture:
CMOS
- Input common mode headroom (to negative supply) (typ) (V):
-0.1
- Input common mode headroom (to positive supply) (typ) (V):
-3
- Output swing headroom (to negative supply) (typ) (V):
0.05
- Output swing headroom (to positive supply) (typ) (V):
0.05
- THD + N at 1 kHz (typ) (%):
0.0012
- 封裝:
SOIC (D)
- 引腳:
8
- 尺寸:
29.4 mm2 4.9 x 6
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
2024+ |
N/A |
500000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
24+ |
TSOP50 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | |||
BB |
24+ |
SOP-8P |
19 |
現(xiàn)貨 |
詢價 | ||
BB |
24+ |
SOP-8P |
7500 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
TI德州儀器 |
22+ |
SC70-5 |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | ||
TI(德州儀器) |
2447 |
SOT-23-5 |
315000 |
3000個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨, |
詢價 | ||
TI(德州儀器) |
2021+ |
SOT-23-5 |
499 |
詢價 | |||
TI/德州儀器 |
24+ |
SOT-23-5 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 | ||
TI(德州儀器) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
TI |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 |
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