Radio System

文件：251.89 Kbytes Page：10 Pages

Radio System

Radio System

文件：251.89 Kbytes Page：10 Pages

Single Supply Dual 18-Bit Audio DAC

PRODUCT DESCRIPTION The AD1868 is a complete dual 18-bit DAC offering excellent performance while requiring a single +5 V power supply. It is fabricated on Analog Devices’ ABCMOS wafer fabrication process. The monolithic chip includes CMOS logic elements, bipolar and MOS linear elements, and la

Two-Phase Brushless Fan Motor Driver

Overview The LB1868 is a 2-phase unipolar brushless motor driver. With only a few peripheral parts, lockup protection and automatic recovery can be implemented. The IC can be configured for 12V or 24V operation and a wide range of variations, from Low speed to H-High speed and from 60cm to 120cm

Two-Phase Brushless Fan Motor Driver

Overview The LB1868M is a 2-phase unipolar brushless motor driver. With only a few peripheral parts, lockup protection and automatic recovery can be implemented. The IC can be configured for 12V or 24V operation and a wide range of variations, from Low speed to H-High speed and from 60cm to 120cm

Integrated Circuit Hybrid Switching Voltage Regulator

Features: ● Few External Components Needed ● Conversion Efficiency: 85 ● Accurate Voltage Setting: ±2 ● Low Switching Noise ● Output Voltage Adjustable Applications: ● Power Supply Circuits for Electrionic Typewriter, Printer, and Copy Machines ● Power Supply for VCR, Personal Wireless Sta