Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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雙向、寬正負(fù)檢測(cè)范圍、具有快速PWM抑制的電流檢測(cè)放大器

MAX49925是一款雙向電流檢測(cè)放大器(CSA)，輸入共模范圍為-40V至+76V，適用于具有較大汽車電子瞬變的48V HEV應(yīng)用。\n\n 該CSA具有-42V至+80V的擴(kuò)展輸入保護(hù)范圍，可防止發(fā)生電池反接和出現(xiàn)高壓尖峰。更寬的輸入保護(hù)范圍還有助于放寬TVS要求，從而降低BOM成本并縮小組件尺寸。\n\n MAX49925非常適用于電機(jī)和螺線管等感性負(fù)載的相電流監(jiān)測(cè)，其中脈寬調(diào)制(PWM)用于控制驅(qū)動(dòng)電壓和電流。\n\n MAX49925采用改良技術(shù)幫助抑制壓擺率高達(dá)或超過500V/μs的共模輸入PWM邊沿。\n\n MAX49925的工作溫度范圍 ? 從 >500V/μs PWM 終端快速恢復(fù) 500ns PWM 終端\n? 140dB DC CMRR 抑制\n?-42V 至 +80V 保護(hù)能力\n? 300kHz、-3dB 帶寬\n?可選增益選項(xiàng)：10V/V、20V/V、50V/V、100V/V;

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絲印：BEI；Package：10TDFN；Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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絲?。?a target="_blank" title="Marking" href="/bei/marking.html">BEI；Package：10TDFN；Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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絲?。?a target="_blank" title="Marking" href="/bei/marking.html">BEI；Package：10TDFN；Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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絲?。?a target="_blank" title="Marking" href="/bei/marking.html">BEI；Package：10TDFN；Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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絲印：BER；Package：10TDFN；Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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絲?。?a target="_blank" title="Marking" href="/ber/marking.html">BER；Package：10TDFN；Bidirectional, Wide Positive and Negative Sensing Range, Current- Sense Amplifier with PWM

Benefits and Features ? AEC-Q100 Qualified with FMEDA Available ? Fast, 500ns PWM Edge Recovery from >500V/ μs PWM Edges ? 140dB DC CMRR Rejection ? -40V to +76V Input Voltage Range ? -42V to +80V Protective Immunity ? 300kHz, -3dB Bandwidth ? Selectable Gain Options: 10V/V, 20V/V, 50V/V, 1

文件：1.18924 Mbytes 頁數(shù)：11 Pages

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