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

LM258

現行

操作溫度範圍為 -25°C 至 85°C 的雙路、30V、700kHz 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
具備升級功能，可直接投入使用替代所比較的裝置。
LM358B 現行 操作溫度範圍為 -40°C 至 85°C 的雙路、36V、1.2MHz、3mV 偏移電壓運算放大器 Pin-to-pin upgrade with improved performance and lower 1ku price.

LM258

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) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.3 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog Operating temperature range (°C) -25 to 85 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 150000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
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) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.3 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog Operating temperature range (°C) -25 to 85 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 150000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm) VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm) PDIP (P) 8 92.5083 mm² (9.81 mm × 9.43 mm)
  • Wide supply range of 3V to 36V (B, BA versions)
  • Quiescent current: 300µA/ch (B, BA versions)
  • Unity-gain bandwidth of 1.2MHz (B, BA versions)
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • 2mV input offset voltage maximum at 25°C (BA version)
  • 3mV input offset voltage maximum at 25°C (A, B versions)
  • Internal RF and EMI filter (B, BA versions)
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • Wide supply range of 3V to 36V (B, BA versions)
  • Quiescent current: 300µA/ch (B, BA versions)
  • Unity-gain bandwidth of 1.2MHz (B, BA versions)
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • 2mV input offset voltage maximum at 25°C (BA version)
  • 3mV input offset voltage maximum at 25°C (A, B versions)
  • Internal RF and EMI filter (B, BA versions)
  • On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

The LM358B and LM2904B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM358 and LM2904, which include two high-voltage (36V) op amps. These devices provide outstanding value for cost-sensitive applications, with features including low offset (300µV, typical), common-mode input range to ground, and high differential input voltage capability.

The LM358B and LM2904B op amps simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage maximum of 3mV (2mV maximum for LM358BA and LM2904BA), and lower quiescent current of 300µA per amplifier (typical). High ESD (2kV, HBM) and integrated EMI and RF filters enable the LM358B and LM2904B devices to be used in the most rugged, environmentally challenging applications.

The LM358B and LM2904B amplifiers are available in micro-sized packaging, such as the SOT23-8, as well as industry standard packages including SOIC, TSSOP, and VSSOP.

The LM358B and LM2904B devices are the next-generation versions of the industry-standard operational amplifiers (op amps) LM358 and LM2904, which include two high-voltage (36V) op amps. These devices provide outstanding value for cost-sensitive applications, with features including low offset (300µV, typical), common-mode input range to ground, and high differential input voltage capability.

The LM358B and LM2904B op amps simplify circuit design with enhanced features such as unity-gain stability, lower offset voltage maximum of 3mV (2mV maximum for LM358BA and LM2904BA), and lower quiescent current of 300µA per amplifier (typical). High ESD (2kV, HBM) and integrated EMI and RF filters enable the LM358B and LM2904B devices to be used in the most rugged, environmentally challenging applications.

The LM358B and LM2904B amplifiers are available in micro-sized packaging, such as the SOT23-8, as well as industry standard packages including SOIC, TSSOP, and VSSOP.

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

找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 31
重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 Industry-Standard Dual Operational Amplifiers datasheet (Rev. AB) PDF | HTML 2024/10/18
應用說明 Application Design Guidelines for LM324 and LM358 Devices (Rev. B) PDF | HTML 2023/7/19
應用說明 AN-31 Amplifier Circuit Collection (Rev. D) PDF | HTML 2020/10/21
電子書 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017/3/28
應用說明 Building an Op Amp With Bipolar Transistors, A Historical Application Note (Rev. A) 2016/9/19
應用說明 AN-256 Circuitry for Inexpensive Relative Humidity Measurement (Rev. B) 2013/5/6
應用說明 AN-262 Applying Dual and Quad FET Op Amps (Rev. B) 2013/5/6
應用說明 Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise (Rev. B) 2013/5/5
應用說明 AN-260 A 20-Bit (1 ppm) Linear Slope-Integrating A/D Converter (Rev. B) 2013/5/5
應用說明 AN-30 Log Converters (Rev. B) 2013/5/1
應用說明 AN-29 IC Op Amp Beats FETs on Input Current (Rev. B) 2013/5/1
應用說明 AN-20 An Applications Guide for Op Amps (Rev. C) 2013/5/1
應用說明 AN-4 Monolithic Op Amp—The Universal Linear Component (Rev. B) 2013/5/1
應用說明 AN-79 IC Preamplifier Challenges Choppers on Drift (Rev. B) 2013/5/1
應用說明 AN-278 Designing with a New Super Fast Dual Norton Amplifier (Rev. B) 2013/4/23
應用說明 AN-263 Sine Wave Generation Techniques (Rev. C) 2013/4/22
應用說明 Applying a New Precision Op Amp 2004/10/4
應用說明 AN-46 The Phase Locked Loop IC as a Communication System Building Block 2004/5/14
應用說明 AN-480 A 40 MHz Programmable Video Op Amp 2004/5/11
應用說明 AN-32 FET Circuit Applications 2004/5/10
應用說明 AN-446 A 150W IC Op Amp Simplifies Design of Power Circuits 2004/5/10
應用說明 AN-24 A Simplified Test Set for Op Amp Characterization 2004/5/10
應用說明 AN-241 Working with High Impedance Op Amps 2004/5/3
應用說明 Audio Applications of Linear Integrated Circuits 2004/5/2
應用說明 Predicting Op Amp Slew Rate Limited Response 2002/10/7
應用說明 General Purpose Power Supply 2002/10/3
應用說明 Get Fast Stable Response From Improved Unity-Gain Followers 2002/10/2
應用說明 Get More Power Out of Dual or Quad Op-Amps 2002/10/2
應用說明 Precise Tri-Wave Generation 2002/10/2
應用說明 Low Drift Amplifiers 2002/10/2
應用說明 True RMS Detector 2002/10/1

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
支援產品和硬體
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 (...)

支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
開發板

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

DUAL-DIYAMP-EVM 是一系列評估模組 (EVM)，提供工程師與自組愛好者 (DIYer) 實作型放大器電路，協助快速評估設計概念並驗證模擬結果。其是專為採用業界標準 SOIC-8 封裝的雙封裝運算放大器而設計。其可實現反向及非反向放大器、Sallen key 濾波器、多回饋濾波器、含參考緩衝器的差動放大器、含雙回饋的 Riso、單端輸入至差動輸出、差動輸入至差動輸出、雙運算放大器儀器放大器和並聯運算放大器。

DUAL-DIYAMP-EVM 可快速製作電路原型，並採用常見的 0805 或 0603 表面裝載元件。透過多種組合方式，此 EVM (...)

使用指南: PDF
支援產品和硬體
有庫存
限制：
??asset.out-of-stock-ti_zh_TW??
無法提供
模擬型號

LMx58_LM2904 PSpice Model (Rev. C)

SNOM268C.ZIP (23 KB) - PSpice 模型
支援產品和硬體
模擬型號

LMx58_LM2904 Reference Design

SNOM671.ZIP (22 KB) - TINA-TI 參考設計
支援產品和硬體
模擬型號

LMx58_LM2904 TINA-TI Macro

SNOM670.ZIP (4 KB) - TINA-TI Spice 模型
支援產品和硬體
封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOIC (D) 8 Ultra Librarian
VSSOP (DGK) 8 Ultra Librarian
PDIP (P) 8 Ultra Librarian
適用 TI 的評估品項標準條款與條件。

訂購與品質

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