描述：ACPL-C790-500E
ACPL-C79B / C79A /ACPL-C790-500E隔離放大器是設(shè)計用于電子中的電流和電壓感測包括電機驅(qū)動器在內(nèi)的應用中的功率轉(zhuǎn)換器和可再生能源系統(tǒng)。在典型的電動機驅(qū)動器中實施中，電流流經(jīng)外部電阻，由此產(chǎn)生的模擬壓降由隔離放大器。差分輸出電壓為與電流成正比的是在另一側(cè)光學隔離屏障。對于一般應用，ACPL-C79A（±1％增益公差）和ACPL-C790-500E（±3％增益公差）推薦。對于高精度應用，可以使用ACPL-C79B（增益公差為±0.5％）。該該產(chǎn)品采用5 V單電源供電并提供出色的線性度和62 dB SNR的動態(tài)性能。憑借200 kHz帶寬，1.6 μs快速響應時間，產(chǎn)品捕獲短路和過載中的瞬變條件。高共模瞬變抗擾度
ACPL-C79B / C79A /ACPL-C790-500E（15 kV / μs）可提供精確監(jiān)控所需的精度和穩(wěn)定性高噪聲電機控制環(huán)境中的電機電流，提供更平滑的控制（“轉(zhuǎn)矩波動”更少）各種類型的電機控制應用。結(jié)合卓越的光耦合技術(shù)，
ACPL-C79B / C79A /ACPL-C790-500E實現(xiàn)了sigma-delta（∑-∆）模數(shù)轉(zhuǎn)換器，斬波穩(wěn)定放大器，以及全差分電路拓撲來提供無與倫比的隔離模式噪聲抑制，低失調(diào)，高增益精度和穩(wěn)定性。這個表現(xiàn)是以緊湊，可自動插入的Stretched SO-8交付（SSO-8）軟件包符合全球法規(guī)安全性標準。
特征：ACPL-C790-500E
•±0.5％的高增益精度（ACPL-C79B）
•–50 ppm /°C低增益漂移
•0.4 mV輸入失調(diào)電壓
•0.05％出色的線性度
•62 dB信噪比
•200 kHz寬帶
•輸出側(cè)3 V至5.5 V寬電源范圍
•–40°C至+ 105°C的工作溫度范圍
•先進的Σ-Δ（Σ-Δ）A / D轉(zhuǎn)換器技術(shù)
•全差分隔離放大器
•15 kV / μs共模瞬變抗擾度
•緊湊，自動插入的拉伸SO-8封裝
•安全和法規(guī)批準：
– IEC / EN / DIN EN 60747-5-5：1414峰值工作
絕緣電壓
– UL 1577：5000 Vrms / 1min雙重保護等級
– CSA：組件驗收通知＃5
應用：ACPL-C790-500E
•交流和伺服電機驅(qū)動器中的電流/電壓感應
•太陽能逆變器，風力發(fā)電機逆變器
•工業(yè)過程控制
•數(shù)據(jù)采集系統(tǒng)
•開關(guān)電源信號隔離
•通用模擬信號隔離
•傳統(tǒng)的電流互感器更換
產(chǎn)品屬性：ACPL-C790-500E
類型描述選擇
類別 集成電路（IC）線性器件 - 放大器 - 儀器、運算放大器、緩沖放大器
Broadcom Limited
-
卷帶（TR）剪切帶（CT）Digi-Reel® 得捷定制卷帶
零件狀態(tài) 在售
放大器類型 隔離
電路數(shù) 1
輸出類型 差分
壓擺率 -
-3db 帶寬 200 kHz
電流 - 輸入偏置 100 nA
電壓 - 輸入補償 600 μV
電流 - 供電 13mA
電流 - 輸出/通道 11 mA
電壓 - 供電，單/雙 (±) 4.5V ~ 5.5V
工作溫度 -40°C ~ 105°C
安裝類型 表面貼裝型
封裝/外殼 8-SOIC（0.268"，6.81mm 寬）
供應商器件封裝 8-SO 伸展式
ACPL-C790-500E
以下物料均有現(xiàn)貨庫存：ACPL-C790-500E
STM32F101RBT6
STM32F103CBT6
STM32F103C8T6
STM32F103R8T6
STM32F103VBT6
STM32F103RBT6
STM32F103VCT6
STM32F103ZET6
STM32F103VET6
STM32F103RET6
STM32F103RCT6
STM32F103RGT6
STM32F103RCY6TR
STM32F103T8U6
STM32F103VGT6
STM32F103ZGT6
STM32F105RBT6
STM32F105RCT6
STM32F105R8T6
STM32F105VCT6
STM32F107VCT6
STM32F107RCT6
STM32F100R8T6B
STM32F100C6T6B
STM32F100VCT6B
STM32F100RBT6B
STM32F100C8T6B
STM32F100C4T6B
STM32F215RGT6
STM32F205RGT6
STM32F205RET6
STM32F205RCT6
STM32F205VGT6
STM32F205VET6
STM32F205VCT6
STM32F205ZET6
STM32F205ZGT6
STM32F207VCT6
STM32F207VGT6
STM32F207VET6
ACPL-C790-500E
STM32F207ZET6
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STM32F072CBU6TR
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STM32G474VET6
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STM32G071CBT6
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STM32G030F6P6TR
STM32H743BIT6
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STM32L151C8T6A
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STM32L433RCT3
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STM32L452REY6TR
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STM32L475VET6
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STM32L011D4P6
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STM32L011F4U6TR
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STM32L031F6P6
STM32L031K6T6
STM32L031G6U6
STM32L051K8U6
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STM8L050J3M3TR
