參數(shù)資料
型號: HV20822FG
廠商: SUPERTEX INC
元件分類: 運動控制電子
英文描述: 16 Channel High Voltage Analog Switch
中文描述: DUAL 8-CHANNEL, SGL POLE SGL THROW SWITCH, PQFP48
封裝: 1.40 MM HEIGHT, LQFP/TQFP-48
文件頁數(shù): 1/6頁
文件大?。?/td> 343K
代理商: HV20822FG
General Description
The Supertex HV208 is a 220V 16-channel high-voltage analog
switch integrated circuit (IC) configured as 2 sets of 8 single pole
single throw analog switches. It is intended for use in applica-
tions requiring high voltage switching controlled by low voltage
control signals such as ultrasound imaging and printers. The 2
sets of 8 analog switches are controlled by 2 input logic controls,
D
1 and D
2. A logic high on D
1 will turn ON switches 0 to 7
and a logic high on D
IN
2 will turn ON switches 8 to 15.
HV20822
16 Channel High Voltage Analog Switch
Ordering Information
Features
HVCMOS
technology for high performance
220V operating conditions
Output On-resistance typically 22
5.0V and 12.0V CMOS logic compatibility
Very low quiescent power dissipation-10
μ
A
-45dB min off isolation at 7.5MHz
Low parasitic capacitance
Excellent noise immunity
Flexible high voltage supplies
Package Options
V
PP
-V
NN
220V
48-lead TQFP
Die
HV20822FG
HV20822X
Absolute Maximum Ratings*
V
DD
Logic power supply voltage
V
PP
- V
NN
Supply voltage
V
PP
Positive high voltage supply
V
NN
Negative high voltage supply
Logic input voltages
-0.5V to +15V
+225V
-0.5V to V
NN
+225V
+0.5V to -225V
-0.5V to V
DD
+0.3V
V
NN
to V
PP
V
SIG
Analog Signal Range
Peak analog signal current/channel
3.0A
Storage temperature
-65
°
C to +150
°
C
Power dissipation
48-lead TQFP
1.0W
* All voltages are referenced to ground. Absolute maximum ratings are those
values which damage to the device may occur. Functional operation under
these conditions is not implied. Continuous operation of the device at the
absolute rating level may affect device reliability.
06/26/01
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.
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