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          首頁(yè)>TLE2425MD>規(guī)格書(shū)詳情

          TLE2425MD集成電路(IC)的電壓基準(zhǔn)規(guī)格書(shū)PDF中文資料

          PDF無(wú)圖
          廠商型號(hào)

          TLE2425MD

          參數(shù)屬性

          TLE2425MD 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的電壓基準(zhǔn);產(chǎn)品描述:IC VREF GND REF 0.8% 8SOIC

          功能描述

          PRECISION VIRTUAL GROUND
          IC VREF GND REF 0.8% 8SOIC

          絲印標(biāo)識(shí)

          2425M

          封裝外殼

          SOIC / 8-SOIC(0.154",3.90mm 寬)

          文件大小

          690.83 Kbytes

          頁(yè)面數(shù)量

          25 頁(yè)

          生產(chǎn)廠商

          TI

          中文名稱(chēng)

          德州儀器

          網(wǎng)址

          網(wǎng)址

          數(shù)據(jù)手冊(cè)

          原廠下載下載地址一下載地址二到原廠下載

          更新時(shí)間

          2026-1-18 22:59:00

          人工找貨

          TLE2425MD價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

          TLE2425MD規(guī)格書(shū)詳情

          TLE2425MD屬于集成電路(IC)的電壓基準(zhǔn)。由德州儀器制造生產(chǎn)的TLE2425MD電壓基準(zhǔn)產(chǎn)品屬于基準(zhǔn)電壓源系列,可通過(guò)相對(duì)較不穩(wěn)定的電源提供穩(wěn)定的電勢(shì),電壓值始終保持恒定,以便在測(cè)量、控制和類(lèi)似應(yīng)用中用作比較的標(biāo)準(zhǔn)。其功能行為可能與用于大功率調(diào)節(jié)的線性穩(wěn)壓器相似,但基準(zhǔn)電壓源器件卻不適合用于此類(lèi)用途。用作比較標(biāo)準(zhǔn)時(shí),若輸出電流容量或?qū)嶋H負(fù)載電流增大,其性能通常會(huì)降低。

          2.5-V Virtual Ground for 5-V/GND Analog

          Systems

          High Output-Current Capability

          Sink or Source . . . 20 mA Typ

          Micropower Operation . . . 170 μA Typ

          Excellent Regulation Characteristics

          ? Output Regulation

          ?45 μV Typ at IO = 0 to ?10 mA

          +15 μV Typ at IO = 0 to +10 mA

          ? Input Regulation = 1.5 μV/V Typ

          Low-Impedance Output . . . 0.0075 Ω Typ

          Macromodel Included

          description

          In signal-conditioning applications using a single

          power source, a reference voltage is required for

          termination of all signal grounds. To accomplish

          this, engineers have typically used solutions

          consisting of resistors, capacitors, operational

          amplifiers, and voltage references. Texas Instruments

          has eliminated all of those components

          with one easy-to-use 3-terminal device. That

          device is the TLE2425 precision virtual ground.

          Use of the TLE2425 over other typical circuit

          solutions gives the designer increased dynamic

          signal range, improved signal-to-noise ratio,

          lower distortion, improved signal accuracy, and

          easier interfacing to ADCs and DACs. These

          benefits are the result of combining a precision

          micropower voltage reference and a high-performance

          precision operational amplifier in a single

          silicon chip. It is the precision and performance of

          these two circuit functions together that yield such

          dramatic system-level performance.

          The TLE2425 improves input regulation as well as output regulation and, in addition, reduces output impedance

          and power dissipation in a majority of virtual-ground-generation circuits. Both input regulation and load

          regulation exceed 12 bits of accuracy on a single 5-V system. Signal-conditioning front ends of data acquisition

          systems that push 12 bits and beyond can use the TLE2425 to eliminate a major source of system error.

          產(chǎn)品屬性

          更多
          • 產(chǎn)品編號(hào):

            TLE2425MD

          • 制造商:

            Texas Instruments

          • 類(lèi)別:

            集成電路(IC) > 電壓基準(zhǔn)

          • 包裝:

            卷帶(TR)

          • 參考類(lèi)型:

            接地參考(虛擬)

          • 輸出類(lèi)型:

            固定

          • 電壓 - 輸出(最小值/固定):

            2.5V

          • 容差:

            ±0.8%

          • 溫度系數(shù):

            標(biāo)準(zhǔn)為 20ppm/°C

          • 噪聲 - 10Hz 至 10Hz:

            100μVrms

          • 電壓 - 輸入:

            4V ~ 40V

          • 工作溫度:

            -55°C ~ 125°C(TA)

          • 安裝類(lèi)型:

            表面貼裝型

          • 封裝/外殼:

            8-SOIC(0.154",3.90mm 寬)

          • 供應(yīng)商器件封裝:

            8-SOIC

          • 描述:

            IC VREF GND REF 0.8% 8SOIC

          供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
          TI
          25+
          SOIC-8
          7786
          原裝正品現(xiàn)貨,原廠訂貨,可支持含稅原型號(hào)開(kāi)票。
          詢(xún)價(jià)
          TI
          25+
          SOIC-8
          7734
          樣件支持,可原廠排單訂貨!
          詢(xún)價(jià)
          TI
          2016+
          SOP8
          5767
          只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
          詢(xún)價(jià)
          TI
          24+
          SOP8
          20000
          全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
          詢(xún)價(jià)
          TI/德州儀器
          25+
          SOP-8
          880000
          明嘉萊只做原裝正品現(xiàn)貨
          詢(xún)價(jià)
          TI/德州儀器
          25+
          SOP8
          3531
          全新原裝正品支持含稅
          詢(xún)價(jià)
          24+
          SOP
          995
          詢(xún)價(jià)
          TI/德州儀器
          24+
          SOIC-8
          9600
          原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
          詢(xún)價(jià)
          TI/德州儀器
          23+
          SOIC-8
          5000
          只有原裝,歡迎來(lái)電咨詢(xún)!
          詢(xún)價(jià)
          TI
          16+
          SOIC
          10000
          原裝正品
          詢(xún)價(jià)
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