HV209中文资料12-Channel High Voltage Analog Switch w/Shift REG w/Latches, 200V数据手册Microchip规格书

描述 Description

HV209 is a 200V low charge injection 12-channel high voltage analog switch configured as 6 SPDT analog switches intended for medical ultrasound applications.Bleed resistors are integrated on the output switches to eliminate charge built up on the piezo electric transducers.The bleed resistors are at a nominal value of 35kO. Using HVCMOS technology, this device combines high voltage bilateral DMOS switches and low power CMOS logic to provide efficient control of high voltage analog signals. The outputs are configured as single-pole double- throw analog switches. Data is shifted into a 6-bit shift register using an external clock. The LE latches the shift register data into the individual switch latches. A logic HI connects a switch common YX to SWX. A logic LOW connects YX to SWX. A logic HI in CL resets all switches to SWX simultaneously.

特性 Features

HVCMOS® technology for high performance
Operating voltage of up to 200V
Output on-resistance typically 22O
Integrated bleed resistors on the outputs
5.0V to 12.0V CMOS logic compatibility
Very low quiescent current consumption (-10µA)
-58dB typical off isolation at 5.0MHz
Low parasitic capacitance
Excellent noise immunity
Flexible high voltage supplies

简介

HV209属于集成电路（IC）的模拟开关-特殊用途。由制造生产的HV209模拟开关 - 特殊用途特殊用途模拟开关通过固态设备路由模拟信号。该系列产品的与众不同之处在于，这些模拟开关针对特定的应用，因此具有通用模拟开关通常所没有的独特功能。