HV21716PJ SUTEX  Supertex, Inc, HV21716PJ Datasheet

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HV21716PJ

Manufacturer Part Number
HV21716PJ
Description
HV21716PJLow Charge Injection 8-Channel High Voltage Analog Switch
Manufacturer
SUTEX  Supertex, Inc
Datasheet
1.HV21716PJ.pdf (10 pages)
Ordering Information
Features
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Absolute Maximum Ratings*
V
V
V
V
Logic input voltages
Analog signal range
Peak analog signal current/channel
Storage temperature
Power dissipation
* Absolute Maximum Ratings are those values beyond which damage to the
80V to 150V
DD
PP
PP
NN
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.
40V to 80V
Operating
HVCMOS
Low charge injection
Very low quiescent power dissipation – 10µA
Output On-resistance typically 22 ohms
Low parasitic capacitances
DC to 10MHz analog signal frequency
-50dB typical output off isolation at 5MHz
CMOS logic circuitry for low power
Excellent noise immunity
On-chip shift register and latch logic circuitry
Flexible high voltage supplies
Surface mount package available
- V
positive high voltage supply
logic power supply voltage
negative high voltage supply
V
NN
PP
supply voltage
®
technology for high performance
V
PP
160V
160V
– V
NN
8-Channel High Voltage Analog Switch
28-lead plastic
chip carrier
HV21716PJ
HV21816PJ
-0.5V to V
Low Charge Injection
-65°C to +150°C
Package Options
-0.5V to +160V
+0.5V to -160V
-0.5V to +18V
V
DD
NN
to V
+0.3V
174V
1.2W
3.0A
PP
HV21716X
HV21816X
13-66
Die
General Description
Not recommended for new designs. Please use HV20220 for
all new designs.
This device is a low charge injection 8-channel high-voltage ana-
log switch integrated circuit (IC) intended for use in applications
requiring high voltage switching controlled by low voltage 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 feedthrough noise, Latch
Enable (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.
HV21716
HV21816

HV21716PJ Summary of contents

Page 1

... High Voltage Analog Switch Ordering Information Operating V – V 28-lead plastic chip carrier PP 40V to 80V 160V HV21716PJ 80V to 150V 160V HV21816PJ Features ■ ■ ® HVCMOS technology for high performance ■ ■ Low charge injection ■ ■ Very low quiescent power dissipation – 10µA ■ ...

Page 2

Electrical Characteristics (over operating conditions +80V Characteristics Characteristics Sym min Small Signal Switch (ON) R ONS Resistance R ONS Small Signal Switch (ON) ∆R ONS Resistance Matching Large Signal Switch (ON) R ONL Resistance Switch ...

Page 3

AC Characteristics Characteristics Sym Time to Turn Off SIG SIG (OFF) Set Up Time Before LE Rises t SD Time Width WLE Clock Delay Time to Data Out t DO Turn On Time t ...

Page 4

Test Circuits I SOL V – +10 NN +80V –80V V GND NN Switch OFF Leakage P–P @5MHz V OUT R L +80V –80V V ...

Page 5

Logic Diagram D IN CLK D OUT Truth Table LEVEL LATCHES SHIFTERS ...

Page 6

Typical Performance Curves R vs. Ambient Temp 15V & ±80V 5mA -55 - Ambient ...

Page 7

Typical Performance Curves T vs. Ambient Temp WLE ±80V 10V 15V -50 - Ambient Temp T A ...

Page 8

Typical Performance Curves I vs CLK Frequency 15V ±80V 10K 100K 1M CLK Frequency (Hz) Off Isolation vs Signal Voltage Frequency = 0°C to ...

Page 9

Pin Configurations 28-Pin J-Lead Pin Function Pin Function 1 SW3 15 N/C 2 SW3 SW2 17 CLK 4 SW2 N OUT 6 N/C 20 SW7 7 SW1 21 SW7 8 SW1 ...

Page 10

High Voltage Analog Switch Ordering Information 28-pin V – plastic DIP 160V HV2216P Features HVCMOS ® technology for high performance Very low quiescent power dissipation – 10µA Output On-resistance typically 22 ohms Low parasitic capacitances DC ...

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