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HV2221FG-G PDF预览

HV2221FG-G

更新时间: 2024-09-21 02:54:23
品牌 Logo 应用领域
超科 - SUPERTEX 复用器开关复用器或开关信号电路输出元件高压
页数 文件大小 规格书
8页 705K
描述
Low Charge Injection, 8-Channel, Unipolar, Negative High Voltage, Analog Switch

HV2221FG-G 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Transferred零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.79Is Samacsys:N
模拟集成电路 - 其他类型:SINGLE-ENDED MULTIPLEXERJESD-30 代码:S-PQFP-G48
JESD-609代码:e3长度:7 mm
湿度敏感等级:3信道数量:1
功能数量:8端子数量:48
标称断态隔离度:33 dB通态电阻匹配规范:5 Ω
最大通态电阻 (Ron):23 Ω最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.6 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):5 V表面贴装:YES
最长断开时间:5000 ns最长接通时间:5000 ns
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7 mm
Base Number Matches:1

HV2221FG-G 数据手册

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HV2221  
Low Charge Injection, 8-Channel,  
Unipolar, Negative High Voltage, Analog Switch  
Features  
Low on-resistance, 14Ω max.  
HVCMOS technology for high performance  
3.3 or 5.0V CMOS input logic level  
20MHz data shift clock frequency  
Very low quiescent power dissipation - 10µA  
Low parasitic capacitance  
General Description  
TheSupertexHV2221isalowchargeinjection,8-channel,unipolar,  
negativehighvoltage, analogswitchintegratedcircuit(IC)intended  
for use in applications requiring high voltage switching controlled  
by low voltage control signals, such as NDT ultrasound flaw  
detection, medical ultrasound imaging, piezoelectric transducer  
drivers, and printers.  
DC to 10MHz analog signal frequency  
-60dB typical off-isolation at 5MHz  
CMOS logic circuitry for low power  
Excellent noise immunity  
Cascadable serial data register with latches  
Flexible operating supply voltages  
Data is input into an 8-bit shift register that can then be retained  
in an 8-bit latch. To reduce any possible clock feed-through noise,  
the latch enable bar should be left high until all bits are clocked in.  
Data is clocked in during the rising edge of the clock.  
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.  
Applications  
NDT metal flaw detection  
Medical ultrasound imaging  
Piezoelectric transducer drivers  
Inkjet printer heads  
Optical MEMS modules  
Block Diagram  
LEVEL  
SHIFTERS  
OUTPUT  
SWITCHES  
LATCHES  
D
LE  
SW0  
SW1  
SW2  
CLR  
D
LE  
CLK  
CLR  
D
8-BIT  
LE  
SHIFT  
REGISTER  
CLR  
DIN  
DOUT  
D
SW6  
SW7  
LE  
CLR  
D
LE  
CLR  
VDD GND  
LE CLR  
VNN VPP  

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