DataSheet.jp

HV20220FG PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 HV20220FG
部品説明 High Voltage Analog Switch
メーカ Supertex Inc
ロゴ Supertex  Inc ロゴ 

Total 10 pages
		

No Preview Available !

HV20220FG Datasheet, HV20220FG PDF,ピン配置, 機能
Supertex inc.
HV20220
Low Charge Injection,
8-Channel, High Voltage Analog Switches
Features
►HVCMOS® technology for high performance
►Very low quiescent power dissipation (-10µA)
Output on-resistance typically 22Ω
►Low parasitic capacitances
►DC to 50MHz small signal frequency response
►-60dB typical output off isolation at 5.0MHz
►CMOS logic circuitry for low power
►Excellent noise immunity
►On-chip shift register, latch and clear logic circuitry
►Flexible high voltage supplies
Applications
Medical ultrasound imaging
Piezoelectric transducer drivers
General Description
This device is a low charge injection, 8-channel, high-voltage
analog switch integrated circuit (IC) intended for use in appli-
cations requiring high voltage switching controlled by low volt-
age control signals, such as ultrasound imaging and printers.
Input data is shifted into an 8-bit shift register which can then
be retained in an 8-bit latch. To reduce any possible clock
feed-through noise, Latch Enable Bar (LE) should be left high
until all bits are clocked in. Using HVCMOS® technology, this
switch combines high voltage bilateral DMOS switches and
low power CMOS logic to provide efficient control of high volt-
age analog signals.
These ICs are suitable for various combinations of high volt-
age supplies, e.g., VPP/VNN : +50V/-150V, or +100V/-100V.
Block Diagram
DIN
CLK
8-Bit
Shift
Register
DOUT
Level Output
Latches Shifters Switches
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
VDD
LE CL
VNN VPP
Doc.# DSFP-HV20220
C071613
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
Supertex inc.
www.supertex.com

1 Page





ページ 合計 : 10 ページ
PDF
ダウンロード
[ HV20220FG.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
HV20220FG

High Voltage Analog Switch

Supertex  Inc
Supertex Inc
HV20220FG-G

High Voltage Analog Switches

Supertex
Supertex

www.DataSheet.jp    |   2019   |  メール    |   最新    |   Sitemap