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          首頁 >OPA838>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          OPA838

          OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.6315 Mbytes 頁數(shù):56 Pages

          TI

          德州儀器

          OPA838

          OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.44709 Mbytes 頁數(shù):54 Pages

          TI

          德州儀器

          OPA838

          1-mA, 300-MHz Gain Bandwidth, Voltage-Feedback Op Amp

          文件:1.85166 Mbytes 頁數(shù):41 Pages

          TI

          德州儀器

          OPA838

          50-MHz, 170-關(guān)A, Negative-Rail In, Rail-to-Rail Out, Voltage-Feedback Amplifier

          文件:567.16 Kbytes 頁數(shù):21 Pages

          TI

          德州儀器

          OPA838

          1mA、300MHz 增益帶寬、電壓反饋運算放大器

          OPA838 解補償電壓反饋運算放大器只需 0.95mA 的修整電源電流,即可以 1.8nV/√Hz 的輸入噪聲電壓提供高達 300MHz 的增益帶寬積。這些 特性 相結(jié)合,可為光電二極管跨阻設(shè)計和高電壓增益級(它們在信號接收器 應(yīng)用中需要最低的輸入電壓噪聲)提供極其省電的解決方案。\n\n以 6V/V 的最小建議同相增益運行時會產(chǎn)生 90MHz、–3dB 帶寬。極低的輸入噪聲和失調(diào)電壓使得 OPA838 特別適合高增益。即使在 1000V/V 的直流耦合增益下,也可獲得 300kHz 的信號帶寬,且最大輸出失調(diào)電壓為 ±125mV。\n\n單通道 OPA838 采用 6 引腳 SOT-23 ? 增益帶寬積:300MHz\n? 極低(修整后)的電源電流:950μA\n? 帶寬:90MHz (AV = 6V/V)\n? 較高的全功率帶寬:45MHz,4VPP\n? 負軌輸入,軌至軌輸出\n? 單電源工作電壓范圍:2.7V 至 5.4V\n? 25°C 下的輸入失調(diào)電壓:±125μV(最大值)\n? 輸入失調(diào)電壓漂移:Hz (> 200Hz)\n? 輸入電流噪聲:1pA/√Hz (> 2000Hz)\n? 關(guān)斷電流小于 1μA,可節(jié)省電能 中的“關(guān)斷電流小于 5μA”更改成了“關(guān)斷電流小于 1μA”;

          TI

          德州儀器

          OPA838_V01

          OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.6315 Mbytes 頁數(shù):56 Pages

          TI

          德州儀器

          OPA838DXBR

          絲?。?a target="_blank" title="Marking" href="/o838/marking.html">O838;Package:X2QFN(DXB);OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.44709 Mbytes 頁數(shù):54 Pages

          TI

          德州儀器

          OPA838IDBVR

          絲?。?a target="_blank" title="Marking" href="/1c3f/marking.html">1C3F;Package:SOT-23;OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.6315 Mbytes 頁數(shù):56 Pages

          TI

          德州儀器

          OPA838IDBVR

          絲?。?a target="_blank" title="Marking" href="/1c3f/marking.html">1C3F;Package:SOT-23(DBV);OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.44709 Mbytes 頁數(shù):54 Pages

          TI

          德州儀器

          OPA838IDBVR.B

          絲?。?a target="_blank" title="Marking" href="/1c3f/marking.html">1C3F;Package:SOT-23(DBV);OPA838 1mA, 300MHz Gain Bandwidth, Voltage-Feedback Op Amp

          1 Features ? Gain bandwidth product: 300MHz ? Very-low (trimmed) supply current: 950μA ? Bandwidth: 90MHz (AV = 6V/V) ? High full-power bandwidth: 45MHz, 4VPP ? Negative rail input, rail-to-rail output ? Single-supply operating range: 2.7V to 5.4V ? 25°C input offset: ±125μV (maximum) ? In

          文件:3.44709 Mbytes 頁數(shù):54 Pages

          TI

          德州儀器

          技術(shù)參數(shù)

          • Number of channels (#):

            1

          • GBW (Typ) (MHz):

            300

          • BW @ Acl (MHz):

            90

          • Slew rate (Typ) (V/us):

            350

          • Vn at flatband (Typ) (nV/rtHz):

            1.8

          • Vn at 1 kHz (Typ) (nV/rtHz):

            1.8

          • Iq per channel (Typ) (mA):

            0.96

          • Vos (offset voltage @ 25 C) (Max) (mV):

            0.125

          • Rail-to-rail:

            In to V-

          • Features:

            Shutdown

          • Rating:

            Catalog

          • Operating temperature range (C):

            -40 to 125

          • CMRR (Typ) (dB):

            105

          • Input bias current (Max) (pA):

            4400000

          • Offset drift (Typ) (uV/C):

            0.4

          • Output current (Typ) (mA):

            20

          • 2nd harmonic (dBc):

            -110

          • 3rd harmonic (dBc):

            -120

          • @ MHz:

            1

          供應(yīng)商型號品牌批號封裝庫存備注價格
          TI/德州儀器
          23+
          SOP-8
          15238
          一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
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          TI德州儀器
          22+
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          SPANSION
          23+
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          69820
          終端可以免費供樣,支持BOM配單!
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          Texas Instruments
          24+
          SC-70-6
          53200
          一級代理/放心采購
          詢價
          TI(德州儀器)
          2447
          SOT-23-6
          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
          25+
          SOT23-6
          3000
          就找我吧!--邀您體驗愉快問購元件!
          詢價
          TI(德州儀器)
          2021+
          SOT-23-6
          499
          詢價
          TI/德州儀器
          24+
          SC70-6
          9600
          原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
          詢價
          TI
          23+
          SC70-5
          50000
          全新原裝正品現(xiàn)貨,支持訂貨
          詢價
          TI(德州儀器)
          2021+
          8000
          原裝現(xiàn)貨,歡迎詢價
          詢價
          更多OPA838供應(yīng)商 更新時間2026-1-18 11:09:00
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