OPA2277UA/2K5 by Texas Instruments | APACGeneral Purpose Amplifiers | Avnet ASIA
TOOL TIP
打印 書籤 分享
發送一個鏈接到這個頁面
請輸入有效的電子郵件地址
鏈接
Sender
發至
jsmith@baa.com
sjohnson@baa.com
添加另外一個地址
添加另外一個地址
添加另外一個地址
主題
信息

OPA2277UA/2K5

Texas Instruments

OP Amp Dual GP ±18V 8-Pin SOIC T/R

製造商產品編號: OPA2277UA/2K5

替代料號: OPA2277UA/2K5


通過RoHS認證

描述

文檔

替代/替換

資料

The OPAx277 series precision operational amplifiers replace the industry standard OP-177. They offer improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultralow offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications, for maximum design flexibility.

OPAx277 series operational amplifiers operate from ±2-V to ±18-V supplies with excellent performance. Unlike most operational amplifiers which are specified at only one supply voltage, the OPAx277 series is specified for real-world applications; a single limit applies over the ±5-V to ±15-V supply range. High performance is maintained as the amplifiers swing to their specified limits. Because the initial offset voltage (±20 µV maximum) is so low, user adjustment is usually not required. However, the single version (OPA277) provides external trim pins for special applications.

OPA277 operational amplifiers are easy to use and free from phase inversion and the overload problems found in some other operational amplifiers. They are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions. Dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

技術參數

  • Ultralow Offset Voltage: 10 µV
  • Ultralow Drift: ±0.1 µV/°C
  • High Open-Loop Gain: 134 dB
  • High Common-Mode Rejection: 140 dB
  • High Power Supply Rejection: 130 dB
  • Low Bias Current: 1-nA maximum
  • Wide Supply Range: ±2 V to ±18 V
  • Low Quiescent Current: 800 µA/amplifier
  • Single, Dual, and Quad Versions
  • Replaces OP-07, OP-77, and OP-177
  • 技術屬性

    描述
    尋找類似物料
    Product Dimensions
    5 x 4 x 1.5 mm
    Typical Voltage Gain
    140 dB
    Typical NonInverting Input Noise Current Density
    0.2@±15V pA/rtHz
    Typical Gain Bandwidth Product
    1 MHz
    Rail to Rail
    No
    Lead Finish
    Gold
    Shut Down Support
    No
    Technology
    Bipolar
    Power Supply Type
    Dual

    ECCN/UNSPSC

    描述
    ECCN:
    EAR99
    計劃交貨期 B:
    8542330000"
    HTSN:
    8542330000"
    UNSPSC:
    32101629
    UNSPSC VERSION:
    V15.1101

    文件

    Subs/Alternatives
    相關料號
    製品
    價錢
    供貨情況
    數量
    {{#catalogEntryView}}
    {{{shortDescription}}}
    {{#compareCheck}} {{/compareCheck}} {{^compareCheck}} {{/compareCheck}} {{#compareCountCheck}} 添加以便比較 (比較產品) {{/compareCountCheck}} {{^compareCountCheck}} 比較 {{/compareCountCheck}}
    {{#displayTier}}
    {{#tierPrice}} {{#tierWithinRange}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/tierWithinRange}} {{/tierPrice}}
    {{/displayTier}}
    {{#displayTier}}
    {{#tierPrice}} {{#showAllTier}} {{#firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{^firstTier}}
    {{tierQuantity}}+
    {{{formattedItemPrice}}}
    {{/firstTier}} {{/showAllTier}} {{/tierPrice}}
    {{/displayTier}}
    {{#collapsedPriceTier}}
    更大價格分段
    {{/collapsedPriceTier}} {{#quoteItem}}
    {{#newProductFlagNotNPI}}

    需要報價

    請申請報價。  

    {{/newProductFlagNotNPI}}
    {{/quoteItem}} {{#iQuoteItem}} {{#newProductFlagNotNPI}}

    需要報價

    請申請報價。  

    {{/newProductFlagNotNPI}} {{/iQuoteItem}} {{#webQuoteItem}}

    需要報價

    請申請報價。  

    {{/webQuoteItem}} {{#productQuoteItem}} {{#notCpi_notNpi}} {{^hidePrice}}
    {{/hidePrice}} {{#hidePrice}}
    請申請報價。  

    {{/hidePrice}} {{/notCpi_notNpi}} {{/productQuoteItem}}
    {{#onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^onlyShowMoreStock}}
    {{/onlyShowMoreStock}} {{^redTag}} {{#downloadableSoftware}}

    有可下載現貨

    {{/downloadableSoftware}} {{^.downloadableSoftware}} {{#stockReady}}

    現貨: {{displayQty}}

    {{/stockReady}} {{/.downloadableSoftware}} {{/redTag}} {{#factoryStockAvailable}}

    Ship From MFR: {{factoryStockDisplay}}

    {{/factoryStockAvailable}} {{#validLeadTime}} {{^obsolete}} {{#displayLeadTime}}

    前置時間 {{displayLeadTime}}

    {{/displayLeadTime}} {{/obsolete}} {{/validLeadTime}} {{#canBuildInv}}

    Can Build {{canBuildInv}} {{#displayCanBuildLeadTime}} in {{displayCanBuildLeadTime}} {{/displayCanBuildLeadTime}}

    {{/canBuildInv}} {{#showMoreStockLink}}

    檢查額外庫存和前置時間

    {{/showMoreStockLink}}
    {{#isAddCartAllowed}} {{/isAddCartAllowed}}
    {{^hideMinMult}} 最少: {{xcatField1}} 倍數: {{multQuantity}} {{/hideMinMult}}
    {{/catalogEntryView}}
    {{#showMore}} {{/showMore}}

    Clearance Sale