HV20220PJ Supertex, HV20220PJ Datasheet

Analog Switch ICs 200V 8Chl w/Latches

HV20220PJ

Manufacturer Part Number
HV20220PJ
Description
Analog Switch ICs 200V 8Chl w/Latches
Manufacturer
Supertex
Datasheet

Specifications of HV20220PJ

Switch Configuration
SPST
On Resistance (max)
38 Ohms
On Time (max)
5000 ns
Off Time (max)
5000 ns
Supply Voltage (max)
13.2 V
Supply Voltage (min)
4.5 V
Maximum Power Dissipation
1200 mW
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
PLCC-28
Input Level
Single
Minimum Operating Temperature
0 C
Number Of Lines (input / Output)
8 / 8
Lead Free Status / Rohs Status
No RoHS Version Available

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Features
Applications
Block Diagram
HVCMOS
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
Medical ultrasound imaging
Piezoelectric transducer drivers
®
technology for high performance
8-Channel, High Voltage Analog Switches
DOUT
CLK
DIN
1235 Bordeaux Drive, Sunnyvale, CA 94089
Register
Low Charge Injection,
8-Bit
Shift
VDD
LE
CL
LATCHES
LE
LE
LE
LE
LE
LE
LE
LE
D
CL
D
CL
D
CL
D
CL
D
CL
D
CL
D
CL
D
CL
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
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., V
VNN
SHIFTERS
LEVEL
VPP
Tel: 408-222-8888
SWITCHES
OUTPUT
PP
/V
NN
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
: +50V/-150V, or +100V/-100V.
www.supertex.com
®
HV20220
technology, this

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HV20220PJ Summary of contents

Page 1

... V LEVEL LATCHES SHIFTERS 8-Bit LE CL Shift Register VDD LE CL VNN VPP 1235 Bordeaux Drive, Sunnyvale, CA 94089 HV20220 technology, this ® +50V/-150V, or +100V/-100V OUTPUT SWITCHES SW0 SW1 SW2 SW3 SW4 SW5 SW6 SW7 ● Tel: 408-222-8888 ● www.supertex.com ...

Page 2

... CCCCCCCC AAA *May be part of top marking Package may or may not include the following marks 48-Lead LQFP (FG) Top Marking YY = Year Sealed YYWW WW = Week Sealed HV20220PJ L = Lot Number LLLLLLLLLL C = Country of Origin* Bottom Marking A = Assembler ID* = “Green” Packaging CCCCCCCCCCC AAA *May be part of top marking ...

Page 3

... -40V 5.0MHz, V CLK - 10 μA --- 0. -0.7V OUT DD 0. 0.7V OUT - 10 pF --- ● Tel: 408-222-8888 ● www.supertex.com HV20220 V = +40V -160V +100V -100V +160V -40V NN = +100V, = 1.0A SIG +10V NN = 5.0mA SW = 5.0mA SW All output switches are turning On and Off at 50kHz with no load All output ...

Page 4

... V = +40V -160V 50Ω LOAD - - V = +100V 50Ω LOAD - - V = +160V 50Ω LOAD V = +40V -160V SIG V = +100V SIG V = +160V SIG ● Tel: 408-222-8888 ● www.supertex.com = f /2 DATA CLK = 10kΩ LOAD = 10kΩ LOAD = -40V = -100V = -100V, = -40V, = -100V, = -40V, ...

Page 5

... OFF OFF 90% ON 50% 50% t WCL ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 5 SW0 SW1 SW2 SW3 SW4 SW5 Off On Off On Off On Off On Off On Hold Previous State All Switches Off D N-1 50 10% ● Tel: 408-222-8888 ● www.supertex.com HV20220 SW6 SW7 Off On Off On Off On ...

Page 6

... GND OUT ● 1235 Bordeaux Drive, Sunnyvale, CA 94089 6 V -10V PP R 10KΩ OUT GND OFF P-P @5MHz 50Ω GND 20Log CR Crosstalk 50Ω GND NN NN Output Voltage Spike ● Tel: 408-222-8888 ● www.supertex.com HV20220 GND Test Circuit 50Ω GND V OUT V IN ...

Page 7

... ° ° ° 40V 60V 80V 100V 120V 140V -160V -140V -120V -100V -80V -60V -40V I /I vs. Output Switching Frequency ±100V V = 5.0V 100 125 Output Switching Frequency (KHz) ● Tel: 408-222-8888 ● www.supertex.com HV20220 10.0 160V 125 C A 150 ...

Page 8

... N/C 27 N/C 28 GND 29 VDD 30 N/C 31 N/C 32 N/C 33 DIN 34 CLK CLR 37 DOUT 38 N/C 39 SW7 40 N/C 41 SW7 42 N/C 43 SW6 44 N/C 45 SW6 46 N/C 47 SW5 48 N/C Pin Name 15 N/C 16 DIN 17 CLK DOUT 21 SW7 22 SW7 23 SW6 24 SW6 25 SW5 26 SW5 27 SW4 28 SW4 ● Tel: 408-222-8888 ● www.supertex.com ...

Page 9

... A A1 MIN 1.40* 0.05 Dimension NOM - - (mm) MAX 1.60 0.15 JEDEC Registration MS-026, Variation BBC, Issue D, Jan. 2001. * This dimension is not specified in the JEDEC drawing. Drawings are not to scale. Supertex Doc. #: DSPD-48LQFPFG Version, D041309 View B Seating Plane 1.35 0.17 8.80* 6.80* 1 ...

Page 10

... Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship ...

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