| 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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | |
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 | TI | ||
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 | TI | ||
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 | TI | ||
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 | TI | ||
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 | TI |
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)、 |
詢價 | ||
TI德州儀器 |
22+ |
SOT23-6 |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | ||
SPANSION |
23+ |
TSOP56 |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
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 |
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