OPA2596

現行

雙通道 85V 高速度功率比(100V/μs 至 400µA)精密運算放大器

產品詳細資料

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 85 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Vos (offset voltage at 25°C) (max) (mV) 1 Offset drift (typ) (µV/°C) 1 Input bias current (max) (pA) 15 GBW (typ) (MHz) 2.25 Slew rate (typ) (V/µs) 100 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.425 Vn at 1 kHz (typ) (nV√Hz) 12.9 CMRR (typ) (dB) 140 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.03
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 85 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 8 Vos (offset voltage at 25°C) (max) (mV) 1 Offset drift (typ) (µV/°C) 1 Input bias current (max) (pA) 15 GBW (typ) (MHz) 2.25 Slew rate (typ) (V/µs) 100 Rail-to-rail In to V-, Out Iq per channel (typ) (mA) 0.425 Vn at 1 kHz (typ) (nV√Hz) 12.9 CMRR (typ) (dB) 140 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.03
VSSOP (DGK) 8 14.7 mm² (3 mm × 4.9 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • High slew rate: 100V/µs
  • Low power consumption: 420µA
  • Wide power-supply range:
    • ±4V to ±42.5V
    • 8V to 85V
  • MUX-friendly inputs
  • Input below the negative rail
  • Rail-to-rail output
  • Gain bandwidth: 3.75MHz
  • Low noise: 12.8nV/√Hz
  • Low input bias current: 5pA
  • Low input offset voltage: ±1mV
  • Output current drive: ±30mA
  • Wide temperature range: –40°C to +125°C
  • Industry-standard small packages:
    • D (8-pin SOIC)
    • DBV (5-pin SOT-23)
    • DGK (8-pin VSSOP)
  • High slew rate: 100V/µs
  • Low power consumption: 420µA
  • Wide power-supply range:
    • ±4V to ±42.5V
    • 8V to 85V
  • MUX-friendly inputs
  • Input below the negative rail
  • Rail-to-rail output
  • Gain bandwidth: 3.75MHz
  • Low noise: 12.8nV/√Hz
  • Low input bias current: 5pA
  • Low input offset voltage: ±1mV
  • Output current drive: ±30mA
  • Wide temperature range: –40°C to +125°C
  • Industry-standard small packages:
    • D (8-pin SOIC)
    • DBV (5-pin SOT-23)
    • DGK (8-pin VSSOP)

The OPA596 and OPA2596 (OPAx596) are high-voltage (85V), high slew rate (100V/µs), micro-power (420µA), unity-gain stable operational amplifiers.

The OPAx596 enable the next generation of high-voltage systems, such as output load drivers in semiconductor test and digital power supplies by increasing the output voltage of the system though high-gain configurations. Low power consumption and industry-standard small packages allow the device to be used in high-density systems that are size constrained, while reducing the thermal management requirements for the system.

Through proprietary design techniques, the OPAx596 are capable of a very high slew rate with minimal power consumption to improve large-signal settling time and maximize the effective large-signal bandwidth. These devices also offers MUX-friendly inputs that enable large differential voltage (up to 85V) and help improve settling behavior when compared to traditional inputs in multiplexed applications.

The OPAx596 are available in industry-standard packages and operates across the temperature range of –40°C to +125°C.

The OPA596 and OPA2596 (OPAx596) are high-voltage (85V), high slew rate (100V/µs), micro-power (420µA), unity-gain stable operational amplifiers.

The OPAx596 enable the next generation of high-voltage systems, such as output load drivers in semiconductor test and digital power supplies by increasing the output voltage of the system though high-gain configurations. Low power consumption and industry-standard small packages allow the device to be used in high-density systems that are size constrained, while reducing the thermal management requirements for the system.

Through proprietary design techniques, the OPAx596 are capable of a very high slew rate with minimal power consumption to improve large-signal settling time and maximize the effective large-signal bandwidth. These devices also offers MUX-friendly inputs that enable large differential voltage (up to 85V) and help improve settling behavior when compared to traditional inputs in multiplexed applications.

The OPAx596 are available in industry-standard packages and operates across the temperature range of –40°C to +125°C.

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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 OPAx596 High-Voltage (85V), Low-Power (420μA), High-Slew Rate (100V/μs) Power Amplifier With MUX-Friendly Inputs datasheet (Rev. C) PDF | HTML 2025/12/22
Application brief Biasing an APD With OPA596 PDF | HTML 2026/2/9

設計與開發

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開發板

DIYAMP-EVM — 通用自製 (DIY) 放大器電路評估模組

DIYAMP-EVM 是一系列評估模組 (EVM),提供工程師與自組愛好者 (DIYers) 實作型放大器電路,協助快速驗證設計概念並模擬結果。提供三種業界標準封裝(SC70、SOT-23 和 SOIC)與 12 種常見放大器配置,支援單電源與雙電源架構的放大器、濾波器、穩定補償與比較器應用。

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 可建立從簡單放大器電路到複雜訊號鏈的各種評估電路。此 EVM 支援模擬板、超微型 A 版 (SMA)、接頭和有線介面連接方式,並與大多數類比數位轉換器 (ADC) (...)

使用指南: PDF | HTML
支援產品和硬體
模擬型號

OPAx596 Generic SPICE Model

SBOMCK7.ZIP (2 KB) - TISpice 模型
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模擬型號

OPAx596 PSpice Model

SBOMCK8.ZIP (73 KB) - PSpice 模型
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模擬型號

OPAx596 TINA-TI Reference Circuit

SBOMCK9 (56 KB) - TINA-TI 參考設計
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模擬型號

OPAx596 TINA-TI SPICE Model

SBOMCK6.ZIP (6 KB) - TINA-TI Spice 模型
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計算工具

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面,列出各種常見計算,從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。

除了作為獨立工具使用外,此計算機還與類比工程師口袋參考中描述的概念相得益彰。

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
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SOIC (D) 8 Ultra Librarian

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