首頁 >OPA129>規(guī)格書列表

零件型號(hào)下載 訂購功能描述制造商 上傳企業(yè)LOGO

OPA129

超低偏置電流差動(dòng)運(yùn)算放大器; ·ULTRA-LOW BIAS CURRENT: 100fA max ·LOW OFFSET: 2mV max ·LOW DRIFT: 10μV/°C max ·HIGH OPEN-LOOP GAIN: 94dB min ·LOW NOISE: 15nV/Hz at 10kHz ·PLASTIC DIP and SOIC PACKAGE ·APPLICATIONS ·PHOTODETECTOR PREAMP ·CHROMATOGRAPHY ·ELECTROMETER AMPLIFIERS ·MASS SPECTROMETER ·pH PROBE AMPLIFIER ·ION GAGE MEASUREMENTDifet is a registered trademark of Texas Instruments. All other trademarks are the property of their respective owners.;

The OPA129 is an ultra-low bias current monolithic operational amplifier offered in an 8-pin PDIP and SO-8 package. Using advanced geometry dielectrically-isolated FET (Difet?) inputs, this monolithic amplifier achieves a high performance level. Difet fabrication eliminates isolation-junction leakage current?the main contributor to input bias current with conventional monolithic FETs. This reduces input bias current by a factor of 10 to 100. Very low input bias current can be achieved without resorting to small-geometry FETs or CMOS designs which can suffer from much larger offset voltage, voltage noise, drift, and poor power supply rejection. The OPA129 special pinout eliminates leakage current that occurs with other op amps. Pins 1 and 4 have no internal connection, allowing circuit board guard traces?even with the surface-mount package version.\n OPA129 is available in 8-pin DIP and SO packages, specified for operation from -40°C to +85°C. \n

TITexas Instruments

德州儀器美國(guó)德州儀器公司

OPA129

Ultra-Low Bias Current Difet OPERATIONAL AMPLIFIER

BURR-BROWN

Burr-Brown (TI)

OPA129

Ultra-Low Bias Current Difet PERATIONAL AMPLIFIER

TITexas Instruments

德州儀器美國(guó)德州儀器公司

OPA129

OPERATIONAL AMPLIFIER

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

OPA129

Ultra-Low Bias Current Difet? OPERATIONAL AMPLIFIER

TITexas Instruments

德州儀器美國(guó)德州儀器公司

OPA129P

Ultra-Low Bias Current Difet OPERATIONAL AMPLIFIER

BURR-BROWN

Burr-Brown (TI)

OPA129P

Ultra-Low Bias Current Difet PERATIONAL AMPLIFIER

TITexas Instruments

德州儀器美國(guó)德州儀器公司

OPA129P

OPERATIONAL AMPLIFIER

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

OPA129P

Ultra-Low Bias Current Difet? OPERATIONAL AMPLIFIER

TITexas Instruments

德州儀器美國(guó)德州儀器公司

OPA129PB

Ultra-Low Bias Current Difet OPERATIONAL AMPLIFIER

BURR-BROWN

Burr-Brown (TI)

技術(shù)參數(shù)

  • GBW(Typ)(MHz)：

    1

  • SlewRate(Typ)(V/us)：

    2.5

  • Rail-to-Rail：

    No

  • Vos(OffsetVoltage@25C)(Max)(mV)：

    2

  • OffsetDrift(Typ)(uV/C)：

    3

  • Iqperchannel(Typ)(mA)：

    1.2

  • Vnat1kHz(Typ)(nV/rtHz)：

    17

  • CMRR(Typ)(dB)：

    118

  • Rating：

    Catalog

  • OperatingTemperatureRange(C)：

    -40to125

  • PackageGroup：

    SOIC

  • PackageSize：

    mm2

  • InputBiasCurrent(Max)(pA)：

    0.1

  • OutputCurrent(Typ)(mA)：

    35

  • AdditionalFeatures：

    N/A

  • Architecture：

    FET

供應(yīng)商型號(hào)品牌批號(hào)封裝庫存備注價(jià)格
BB
24+
DIP-8
2
詢價(jià)
BB
24+
SO-8
7500
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電!
 詢價(jià)
BURR-BROWN
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
 詢價(jià)
TI/德州儀器
23+
SOP-8
15000
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
 詢價(jià)
BB
2406+
DIP8
3986
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨
 詢價(jià)
BB
25+
SOP8
2500
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢!
 詢價(jià)
BB
23+
DIP8
7100
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購!
 詢價(jià)
TI/TEXAS
23+
原廠封裝
8931
詢價(jià)
TI
23+
SOP8
8000
原裝正品,假一罰十
 詢價(jià)
TI
2016+
SOIC8
3000
主營(yíng)TI,絕對(duì)原裝,假一賠十,可開17%增值稅發(fā)票!
 詢價(jià)
更多OPA129供應(yīng)商 更新時(shí)間2025-7-30 15:30:00

相關(guān)規(guī)格書

更多

相關(guān)庫存

更多