Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

General Description The MAX971–MAX974 and MAX981–MAX984 single/dual/quad low-voltage comparators feature the lowest power consumption available. These micropower devices draw less than 4µA supply current over temperature (MAX971/MAX972/MAX981/MAX982), and include an internal 1.182V ±1 (MAX971/MAX

文件：325.37 Kbytes 页数：17 Pages

Maxim

美信

超低功耗、漏极开路输出、单/双电源比较器

MAX971–MAX974和MAX981–MAX984单通道/双通道/四通道低压比较器可提供超低功耗。这些微功耗器件在整个温度范围内的电源电流消耗小于4µA (MAX971/MAX972/MAX981/MAX982)，并具有1.182V ±1% (MAX971/MAX973/ MAX974)或±2% (MAX981–MAX984)内部基准电压和可编程迟滞。\n\n 这些器件采用2.5V至11V单电源（或±1.25V至±5.5V双电源）工作，每个比较器的输入电压范围均在负供电轨至正电源的1.3V范围内，非常适合3V或5V单电源应用。\n\n 单通道MAX971 • 采用超小型封装：\n• UCSP™ (MAX972)\n\n• µMAX® (MAX9_1/MAX9_2/MAX9_3)\n\n\n\n\n• 在扩展温度范围内具有超低静态电流（4µA，最大值）(MAX971/MAX981)\n\n• 电源：\n• 2.5V至11V单电源\n\n• ±1.25V至±5.5V双电源\n\n\n\n\n• 输入电压范围包括负电源\n\n• 内部带隙基准电压源\n• 1.182V ±1% (MAX97_)\n\n• 1.182V ±2% (MAX98_)\n\n\n\n\n• 12µs传播延迟（10mV过驱）\n\n• 输出具有独立的GND引脚(;

ADI

亚德诺

Electret Condenser Microphone Cartridge Preamplifier

General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain, are susceptible to noise and require additional components external to the ECM cartridg

文件：226.99 Kbytes 页数：9 Pages

Maxim

美信

Electret Condenser Microphone Cartridge Preamplifier

General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain, are susceptible to noise and require additional components external to the ECM cartridg

文件：226.99 Kbytes 页数：9 Pages

Maxim

美信

Electret Condenser Microphone Cartridge Preamplifier

General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain, are susceptible to noise and require additional components external to the ECM cartridg

文件：226.99 Kbytes 页数：9 Pages

Maxim

美信

Electret Condenser Microphone Cartridge Preamplifier

General Description The MAX9810 microphone preamplifier is intended for use inside electret condenser microphone (ECM) cartridges. Current solutions use a FET as an impedance converter. FETs have limited gain, are susceptible to noise and require additional components external to the ECM cartridg

文件：226.99 Kbytes 页数：9 Pages

Maxim

美信

Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias

General Description The MAX9812/MAX9813 are single/dual-input, 20dB fixed-gain microphone amplifiers. They offer tiny packaging and a low-noise, integrated microphone bias, making them ideal for portable audio applications such as notebook computers, cell phones, and PDAs. These amplifiers featur

文件：245.73 Kbytes 页数：10 Pages

Maxim

美信

Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias

General Description The MAX9812/MAX9813 are single/dual-input, 20dB fixed-gain microphone amplifiers. They offer tiny packaging and a low-noise, integrated microphone bias, making them ideal for portable audio applications such as notebook computers, cell phones, and PDAs. These amplifiers feat

文件：309.83 Kbytes 页数：11 Pages

Dallas

Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias

General Description The MAX9812/MAX9813 are single/dual-input, 20dB fixed-gain microphone amplifiers. They offer tiny packaging and a low-noise, integrated microphone bias, making them ideal for portable audio applications such as notebook computers, cell phones, and PDAs. These amplifiers featur

文件：245.73 Kbytes 页数：10 Pages

Maxim

美信

Tiny, Low-Cost, Single/Dual-Input, Fixed-Gain Microphone Amplifiers with Integrated Bias

General Description The MAX9812/MAX9813 are single/dual-input, 20dB fixed-gain microphone amplifiers. They offer tiny packaging and a low-noise, integrated microphone bias, making them ideal for portable audio applications such as notebook computers, cell phones, and PDAs. These amplifiers featur

文件：245.73 Kbytes 页数：10 Pages

Maxim

美信