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參數(shù)資料
| 型號： | HV232X |
| 廠商： | SUPERTEX INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Charge Injection 8-Channel High Voltage Analog Switch with Bleed Resistors |
| 中文描述： | OCTAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, UUC |
| 封裝： | DIE |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 100K |
| 代理商： | HV232X |
Low Charge Injection 8-Channel High Voltage
Analog Switch with Bleed Resistors
Ordering Information
Features
HVCMOS
technology for high performance
Very low quiescent power dissipation – 10
μ
A
Output On-resistance typically 22 ohms
Integrated bleed resistors on the outputs
Low parasitic capacitances
DC to 10MHz analog signal frequency
-60dB typical output off isolation at 5MHz
CMOS logic circuitry for low power
Excellent noise immunity
On-chip shift register, latch and clear logic circuitry
Flexible high voltage supplies
Surface mount package available
General Description
The Supertex HV232 is a low charge injection 8-channel high-
voltage analog switch integrated circuit (IC) with bleed resistors.
The device can be used in applications requiring high voltage
switching controlled by low voltage control signals, such as
ultrasound imaging and printers. The bleed resistors eliminate
voltage built up on capacitive loads such as piezoelectric trans-
ducers. 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 voltage
analog signals.
This IC is suitable for various combinations of high voltage
supplies, e.g., V
PP
/V
NN
: +50V/–150V, or +100V/–100V.
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
220V
-0.5V to V
NN
+200V
+0.5V to -200V
-0.5V to V
DD
+0.3V
V
NN
to V
PP
Analog Signal Range
Peak analog signal current/channel
3.0A
Storage temperature
-65
°
C to +150
°
C
Power dissipation
μ
-BGA
1.0W
1.2W
1.0W
28-pin PLCC
48 lead TQFP
* Absolute Maximum Ratings are those values beyond 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.
HV232
V
PP
– V
NN
200V
HV232PJ
HV232FG
HV232GA
HV232X
Package Options
28-lead plastic
chip carrier
48-lead TQFP
μ
-BGA
Die
10/31/01
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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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HV238 | 制造商:SUPERTEX 制造商全稱:SUPERTEX 功能描述:16 Channel High Voltage Analog Switch With Bleed Resistors |
| HV238FG | 功能描述:模擬開關(guān) IC 16-Ch HV Analog Sw RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| HV238FG-G | 功能描述:模擬開關(guān) IC 16-Ch HV Analog Sw RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| HV238FG-G M931 | 制造商:Supertex Inc 功能描述:16-CHANNEL HIGH VOLTAGE ANALOG 制造商:Supertex Inc 功能描述:16-CHL Hi Vlt ANALOG |
| HV2405E | 制造商:HARRIS 制造商全稱:HARRIS 功能描述:World-Wide Single Chip Power Supply |
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