汽车音响用 4ch 系统电机驱动器_BD8266EFV-M
BD8266EFV-M是面向汽车CD的主轴电机(CH1)、拖动・负载电机(CH2)及执行器用线圈2ch(CH3:拖动线圈、CH4:聚焦线圈)驱动而开发的5通道输入4通道输出系统电机驱动器。
通过单个芯片可驱动构成CD・DVD驱动器的电机和线圈。
×
特性：
Grade
Automotive
Common Standard
AEC-Q100 (Automotive Grade)
Usage
CD / DVD
Number of Channels
4.0
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
特点：
· Drive at PowVCC=5V and 8V with wide Maximum Output Amplitude .· Built-in thermal shutdown circuit.
· PowVCC1 and PowVCC2 are independent, and an efficient drive is possible.
· PowVCC1 : for SPINDLE&SLED/LOADING.
· PowVCC2 : for TRAKING & FOCUS.
· Switches SLED/LOADING input by CNT terminal.
· Incorporates mute function by CNT terminal and MUTE terminal.
· Preventing the overcurrent to the load by the FOCUS Over Current Protection (OCP) function.
· AEC-Q100 Qualified