Three-Phase Sensorless Fan Driver

Description The A4941 three-phase motor driver incorporates BEMF sensing to eliminate the requirement for Hall sensors in fan applications. A pulse wave modulated (PWM) input is provided to control motor speed, allowing system cost savings by eliminating external variable power supply. PWM i

文件：225.14 Kbytes 頁數(shù)：9 Pages

ALLEGRO

Package：16-TSSOP（0.173"，4.40mm 寬）裸露焊盤；包裝：管件 功能：驅(qū)動器 - 全集成，控制和功率級 類別：集成電路（IC） 電機驅(qū)動器，控制器 描述：IC MOTOR DRIVER 5V-16V 16TSSOP

ALLEGRO

16-Bit, 100 kSPS PulSAR, Differential ADC in MSOP

GENERAL DESCRIPTION The AD7684 is a 16-bit, charge redistribution, successive approximation, PulSAR? analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.7 V to 5.5 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal

文件：421.15 Kbytes 頁數(shù)：16 Pages

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Dual Differential 16-Bit, 1 MSPS PulSAR ADC 12.0 mW in QSOP

GENERAL DESCRIPTION The AD7903 is a dual 16-bit, successive approximation, analog to-digital converter (ADC) that operates from a single power supply, VDDx, per ADC. It contains two low power, high speed, 16-bit sampling ADCs and a versatile serial port interface (SPI). On the CNVx rising edge, t

文件：1.23078 Mbytes 頁數(shù)：29 Pages

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14-Bit, 500 kSPS PulSAR ADC in MSOP

GENERAL DESCRIPTION The AD7946 is a 14-bit, charge redistribution, successive approximation, analog-to-digital converter (ADC) that operates from a single 5 V power supply, VDD. It contains a low power, high speed, 14-bit sampling ADC with no missing codes, an internal conversion clock, and a v

文件：644.75 Kbytes 頁數(shù)：24 Pages

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