首頁 放大器 運算放大器 (op amps) 一般用途運算放大器
首頁
放大器
運算放大器 (op amps)
一般用途運算放大器

TL082

現行

雙路、30-V、3-MHz、13-V/µs 電壓轉換率、輸入至 V+、JFET 輸入運算放大器

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
可直接投入的替代產品，相較於所比較的裝置，具備升級功能
TL082H 現行 具有操作溫度 -40°C 至 125°C 的雙路、40-V、5.25-MHz、4-mV 偏移電壓、20-V/µs、輸入至 V+ 運算放大器 Wider temperature range (-40°C to 125°C), lower quiescent current (0.0937 mA), wider voltage range (4.5 V to 40 V), and improved offset voltage drift

TL082

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Rail-to-rail In to V+ GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 13 Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 1.4 Vn at 1 kHz (typ) (nV√Hz) 18 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 18 Features Standard Amps Input bias current (max) (pA) 200 CMRR (typ) (dB) 86 Iout (typ) (A) 0.01 Architecture FET Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 1.5 Output swing headroom (to positive supply) (typ) (V) -1.5
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 30 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Rail-to-rail In to V+ GBW (typ) (MHz) 3 Slew rate (typ) (V/µs) 13 Vos (offset voltage at 25°C) (max) (mV) 6 Iq per channel (typ) (mA) 1.4 Vn at 1 kHz (typ) (nV√Hz) 18 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 18 Features Standard Amps Input bias current (max) (pA) 200 CMRR (typ) (dB) 86 Iout (typ) (A) 0.01 Architecture FET Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) 0 Output swing headroom (to negative supply) (typ) (V) 1.5 Output swing headroom (to positive supply) (typ) (V) -1.5
PDIP (P) 8 92.5083 mm² 9.81 x 9.43 SOIC (D) 8 29.4 mm² 4.9 x 6 SOP (PS) 8 48.36 mm² 6.2 x 7.8 TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • High slew rate: 20V/µs (TL08xH, typ)
  • Low offset voltage: 1mV (TL08xH, typ)
  • Low offset voltage drift: 2 µV/°C
  • Low power consumption: 940µA/ch (TL08xH, typ)
  • Wide common-mode and differential voltage ranges
    • Common-mode input voltage range includes VCC+
  • Low input bias and offset currents
  • Low noise: Vn = 18nV/√Hz (typ) at f = 1kHz
  • Output short-circuit protection
  • Low total harmonic distortion: 0.003% (typ)
  • Wide supply voltage: ±2.25V to ±20V, 4.5V to 40V
  • High slew rate: 20V/µs (TL08xH, typ)
  • Low offset voltage: 1mV (TL08xH, typ)
  • Low offset voltage drift: 2 µV/°C
  • Low power consumption: 940µA/ch (TL08xH, typ)
  • Wide common-mode and differential voltage ranges
    • Common-mode input voltage range includes VCC+
  • Low input bias and offset currents
  • Low noise: Vn = 18nV/√Hz (typ) at f = 1kHz
  • Output short-circuit protection
  • Low total harmonic distortion: 0.003% (typ)
  • Wide supply voltage: ±2.25V to ±20V, 4.5V to 40V

The TL08xH (TL081H, TL082H, and TL084H) family of devices are the next-generation versions of the industry-standard TL08x (TL081, TL082, and TL084) devices. These devices provide outstanding value for cost-sensitive applications, with features including low offset (1mV, typical), high slew rate (20V/µs), and common-mode input to the positive supply. High ESD (1.5kV, HBM), integrated EMI and RF filters, and operation across the full –40°C to 125°C enable the TL08xH devices to be used in the most rugged and demanding applications.

The TL08xH (TL081H, TL082H, and TL084H) family of devices are the next-generation versions of the industry-standard TL08x (TL081, TL082, and TL084) devices. These devices provide outstanding value for cost-sensitive applications, with features including low offset (1mV, typical), high slew rate (20V/µs), and common-mode input to the positive supply. High ESD (1.5kV, HBM), integrated EMI and RF filters, and operation across the full –40°C to 125°C enable the TL08xH devices to be used in the most rugged and demanding applications.

filter 尋找其它 一般用途運算放大器
下載 觀看有字幕稿的影片 影片

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 3
類型 標題 日期
* Data sheet TL08xx FET-Input Operational Amplifiers datasheet (Rev. N) PDF | HTML 2024年 6月 11日
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017年 3月 28日
Application note Stability Analysis Of Voltage-Feedback Op Amps, Including Compensation Technique (Rev. A) 2001年 3月 12日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

AMP-PDK-EVM — 放大器性能開發套件評估模組

放大器性能開發套件 (PDK) 是一款評估模組 (EVM) 套件，可測試通用運算放大器 (op amp) 參數，並與大多數運算放大器和比較器相容。EVM 套件提供主板和多個插槽式子卡選項，可滿足封裝需求，使工程師能夠快速評估和驗證裝置性能。

AMP-PDK-EVM 套件支援五種最熱門的業界標準封裝，包括：

  • D (SOIC-8 和 SOIC-14)
  • PW (TSSOP-14)
  • DGK (VSSOP-8)
  • DBV (SOT23-5 和 SOT23-6)
  • DCK (SC70-5 和 SC70-6)
使用指南: PDF | HTML
View Options
開發板

DIP-ADAPTER-EVM — DIP 轉接器評估模組

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

使用指南: PDF
TI.com 無法提供
開發板

DUAL-DIYAMP-EVM — 雙通道通用自製 (DIY) 放大器電路評估模組

The DUAL-DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is designed specifically for dual package op amps in the (...)
使用指南: PDF
TI.com 無法提供
模擬型號

TL082, TL082A, TL082B PSpice Model

SLOJ070.ZIP (0 KB) - PSpice Model
下載
計算工具

ANALOG-ENGINEER-CALC — 類比工程師計算機

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
View Options
設計工具

CIRCUIT060013 — 具有 T 網路回饋電路的反相放大器

此設計可反轉輸入訊號 VIN，並使用 1000 V/V 或 60 dB 訊號增益。具有 T 回饋網路的反相放大器可在沒有較小 R4 值或超大回饋電阻器值的情況下獲得高增益。
View Options
設計工具

CIRCUIT060015 — 可調式參考電壓電路

此電路結合反相及非反相放大器，讓參考電壓可從負輸入電壓向上調整至輸入電壓。可加入增益以提高最大負參考位準。
View Options
設計工具

CIRCUIT060074 — 具有比較器電路的高壓側電流感測

此高壓側電流感測解決方案使用一個具有軌對軌輸入共模範圍的比較器，若負載電流上升到 1 A 以上，便在比較器輸出 (COMP OUT) 建立過電流警示 (OC 警示) 訊號。此實作中的 OC 訊號為低電位作動。因此當超過 1-A 閾值時，比較器輸出會變低。實作磁滯後會在負載電流降低至 0.5 A (減少 50%) 時，讓 OC-Alert 返回邏輯高狀態。此電路利用開漏輸出比較器，為控制數位邏輯輸入針腳而進行電平轉換輸出高邏輯電平。對於需要驅動 MOSFET 開關閘極的應用，建議使用具推挽輸出的比較器。
View Options
模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
要求
模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
使用指南: PDF
View Options
封裝 針腳 CAD 符號、佔位空間與 3D 模型
PDIP (P) 8 Ultra Librarian
SOIC (D) 8 Ultra Librarian
SOP (PS) 8 Ultra Librarian
TSSOP (PW) 8 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片