Low RON, Dual-SPDT/Single-DPDT Analog Switches with Slow Turn-On Time

General Description The MAX4991–MAX4994 low on-resistance analog switches operate from a single +1.8V to +5.5V supply. The MAX4991/MAX4993 feature a slow turn-on time to reduce clicks and pops due to coupling capacitors and audio amplifiers with a DC output bias. This feature provides click-and-p

文件：158.22 Kbytes 页数：10 Pages

Maxim

美信

低RON、双SPDT/单DPDT模拟开关，具有低速导通时间

MAX4991–MAX4994低导通电阻模拟开关采用+1.8V至+5.5V单电源供电。MAX4991/MAX4993具有低导通时间，可降低电容耦合以及具有直流输出偏置的音频放大器的咔嗒声和噼噗声。该功能实现了噪声抑制功能，无需在现有架构中添加器件。\n\n MAX4991/MAX4992是双单刀/双掷(SPDT)开关，MAX4993/MAX4994是双刀/双掷(DPDT)开关。MAX4993/MAX4994带有低电平有效使能输入(/EN)，当/EN为高时，所有通道为高阻态，可减小电源电流。这些器件具有0.3Ω导通电阻和0.004% THD+N，理想用于高保真音频信号传输。\n • 低导通时间，可减少咔嗒声，无需额外器件\n• 0.3Ω低导通电阻 \n• 低RON平坦度(1mΩ) \n• 低THD+N：0.004% \n• +1.8V至+5.5V单电源供电 \n• 1.2µA (典型值)电源电流\n• 节省空间的小型封装\n• 10引脚UTQFN (1.4mm x 8mm x 0.55mm);

ADI

亚德诺

0 to 70V, High-Precision Current-Sense Amplifier

General Description The MAX49921 is high-precision, unidirectional currentsense amplifier (CSA) with an operating input commonmode range from 0 to +70V, though the device is protected against input common-mode voltages down to -42V and up to +80V, thus providing protection against reversebatt

文件：460.97 Kbytes 页数：14 Pages

AD

亚德诺

丝印：BRQ；Package：TDFN；0 to 70V, High-Precision Current-Sense Amplifier

General Description The MAX49921 is high-precision, unidirectional currentsense amplifier (CSA) with an operating input commonmode range from 0 to +70V, though the device is protected against input common-mode voltages down to -42V and up to +80V, thus providing protection against reversebatt

文件：460.97 Kbytes 页数：14 Pages

AD

亚德诺

丝印：BRQ；Package：TDFN；0 to 70V, High-Precision Current-Sense Amplifier

General Description The MAX49921 is high-precision, unidirectional currentsense amplifier (CSA) with an operating input commonmode range from 0 to +70V, though the device is protected against input common-mode voltages down to -42V and up to +80V, thus providing protection against reversebatt

文件：460.97 Kbytes 页数：14 Pages

AD

亚德诺

丝印：BRR；Package：TDFN；0 to 70V, High-Precision Current-Sense Amplifier

General Description The MAX49921 is high-precision, unidirectional currentsense amplifier (CSA) with an operating input commonmode range from 0 to +70V, though the device is protected against input common-mode voltages down to -42V and up to +80V, thus providing protection against reversebatt

文件：460.97 Kbytes 页数：14 Pages

AD

亚德诺

丝印：BRR；Package：TDFN；0 to 70V, High-Precision Current-Sense Amplifier

General Description The MAX49921 is high-precision, unidirectional currentsense amplifier (CSA) with an operating input commonmode range from 0 to +70V, though the device is protected against input common-mode voltages down to -42V and up to +80V, thus providing protection against reversebatt

文件：460.97 Kbytes 页数：14 Pages

AD

亚德诺

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 页数：11 Pages

AD

亚德诺

丝印：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 页数：11 Pages

AD

亚德诺

丝印：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 页数：11 Pages

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亚德诺