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Analog Switch. HV2733 Datasheet

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Analog Switch. HV2733 Datasheet






HV2733 Switch. Datasheet pdf. Equivalent




HV2733 Switch. Datasheet pdf. Equivalent





Part

HV2733

Description

High Voltage Analog Switch

Manufacture

Supertex

Datasheet
Download HV2733 Datasheet


Supertex HV2733

HV2733; Supertex inc. HV2733 16-Channel, Low H armonic Distortion, High Voltage Analog Switch with Bleed Resistors Features ►► Low harmonic distortion ►► I ntegrated bleed resistors on the output s ►► 3.3 or 5.5V CMOS input logic l evel ►► 20MHz data shift clock freq uency ►► HVCMOS technology for high performance ►► Very low quiescent power dissipation (-10µA) ►► Low parasitic.


Supertex HV2733

capacitance ►► DC to 50MHz small si gnal frequency response ►► CMOS log ic circuitry for low power ►► Excel lent noise immunity ►► Cascadable s erial data register with latches ►► Flexible operating supply voltages Ge neral Description The Supertex HV2733 i s a low charge injection, 16-channel, l ow harmonic distortion, high voltage an alog switch integrated circuit (IC) in.


Supertex HV2733

tended for use in applications requiring high voltage switching, controlled by low voltage control signals, such as me dical ultrasound imaging, piezoelectric transducer drivers, and printers. The bleed resistors eliminate voltage built up on capacitive loads such as piezoel ectric transducers. The outputs are con figured as single-pole double-throw ana log switches. Data.



Part

HV2733

Description

High Voltage Analog Switch

Manufacture

Supertex

Datasheet
Download HV2733 Datasheet




 HV2733
Supertex inc.
HV2733
16-Channel, Low Harmonic Distortion,
High Voltage Analog Switch with Bleed Resistors
Features
Low harmonic distortion
Integrated bleed resistors on the outputs
3.3 or 5.5V CMOS input logic level
20MHz data shift clock frequency
HVCMOS technology for high performance
Very low quiescent power dissipation (-10µA)
Low parasitic capacitance
DC to 50MHz small signal frequency
response
CMOS logic circuitry for low power
Excellent noise immunity
Cascadable serial data register with latches
Flexible operating supply voltages
General Description
The Supertex HV2733 is a low charge injection, 16-channel, low
harmonic distortion, high voltage analog switch integrated circuit
(IC) intended for use in applications requiring high voltage switching,
controlled by low voltage control signals, such as medical ultrasound
imaging, piezoelectric transducer drivers, and printers. The bleed
resistors eliminate voltage built up on capacitive loads such as
piezoelectric transducers.
The outputs are configured as single-pole double-throw analog switches.
Data are shifted into a 8-bit shift register using an external clock. The LE
latches the shift register data into the individual switch latches. A logic
high connects a switch common YX to SWX. A logic low connects YX
to SWX. A logic high in CLR resets all switches to SWX simultaneously.
Applications
Medical ultrasound imaging
NDT metal flaw detection
Piezoelectric transducer drivers
Optical MEMS modules
To reduce any possible clock feed-through noise, the latch enable bar
(LE) should be left high until all bits are clocked in. Data are clocked in
during the rising edge of the clock. Using HVCMOS technology, this
device combines high voltage bilateral DMOS switches and low power
CMOS logic to provide efficient control of high voltage analog signals.
Block Diagram
DIN
8-Bit
CLK Shift
Register
Latches
D
LE
CLR
Level
Shifters
High Voltage
Level Translator
Output
Switches
D
LE
CLR
High Voltage
Level Translator
D
LE
CLR
High Voltage
Level Translator
SW0
Y0
SW0
SW1
Y1
SW1
SW2
Y2
SW2
DOUT
D
LE
CLR
High Voltage
Level Translator
SW6
Y6
SW6
D
LE
CLR
High Voltage
Level Translator
SW7
Y7
SW7
VDD GND LE CLR
VNN VPP
RGND
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com





 HV2733
HV2733
Ordering Information
Package Option
Device
48-Lead LQFP
7.00x7.00mm body
1.60mm height (max)
0.50mm pitch
HV2733
-G indicates package is RoHS compliant (‘Green’)
HV2733FG-G
Pin Configuration
48
1
48-Lead LQFP (FG)
(top view)
Absolute Maximum Ratings
Parameter
VDD logic supply
VPP - VNN differential supply
VPP positive supply
VNN negative supply
Logic input voltage
VSIG analog signal range
Peak analog signal current/channel
Value
-0.5V to +7.0V
220V
-0.5V to +200V
+0.5V to -200V
-0.5V to VDD +0.3V
VNN to VPP
2.5A
Storage temperature
-65°C to 150°C
Power dissipation, 48-Lead LQFP
1.0W
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. All voltages are referenced to device ground.
Product Marking
Top Marking
YYWW
HV2733FG
LLLLLLLLL
Bottom Marking
CCCCCCCC
AAA
YY = Year Sealed
WW = Week Sealed
L = Lot Number
C = Country of Origin*
A = Assembler ID*
= “Green” Packaging
*May be part of top marking
48-Lead LQFP (FG)
Packages may or may not include the following marks: Si or
Recommended Operating Conditions
Sym
Parameter
VDD Logic power supply voltage
VPP Positive high voltage supply
VNN Negative high voltage supply
VIH High level input voltage
VIL Low level input voltage
VSIG Analog signal voltage peak-to-peak
TA Operating free air temperature
Notes:
1. Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2.
3.
RVSisIGemaunsdt
be
fall
within
times
oVfNpNoawnedr VsPuPpoprlieflos aVtiDnDg,
during power up/down transition.
VPP, and VNN should not be less than
1.0msec.
Value
3.0V to 5.5V
+40V to VNN +200V
-40V to -160V
0.9VDD to VDD
0V to 0.1VDD
VNN+10V to VPP-10V
0°C to 70°C
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com
2





 HV2733
HV2733
DC Electrical Characteristics
(over recommended operating conditions unless otherwise noted)
Sym Parameter
0°C +25°C
Min Max Min Typ Max
- 30 - 26 38
- 25 - 22 27
RONS
Small signal switch
ON-resistance
- 25 - 22 27
- 18 - 18 24
- 23 - 20 25
- 22 - 16 25
∆RONS
Small signal switch
ON-resistance matching
- 20 - 5.0 20
RONL
Large signal switch
ON-resistance
- - - 15 -
+70°C
Min Max
- 48
- 32
- 30
- 27
- 30
- 27
- 20
--
RINT Value of output bleed resistor -
- 35 50 65 -
-
ISOL Switch off leakage per switch - 5.0 - 1.0 10 -
DC offset switch off
VOS DC offset switch on
- 50 -
- 50 -
- 50 -
- 50 -
IPPQ Quiescent VPP supply current
-
-
- 10 50 -
INNQ Quiescent VNN supply current
-
-
- -10 -50 -
IPPQ Quiescent VPP supply current
-
-
- 10 50 -
INNQ Quiescent VNN supply current
-
-
- -10 -50 -
ISW Switch output peak current
- 2.0 -
- 2.0 -
fSW Output switching frequency - - - - 50 -
- 5.2 -
- 5.6 -
IPP Average VPP supply current
- 3.2 -
- 4.5 -
- 3.2 -
- 4.0 -
15
50
50
-
-
-
-
2.0
-
6.4
4.5
4.5
- 5.2 -
- 5.6 -
6.4
INN Average VNN supply current
- 3.2 -
- 4.0 -
4.5
- 3.2 -
- 4.0 -
4.5
IDD Average VDD supply current
- 2.0 -
- 2.0 -
2.0
IDDQ Quiescent VDD supply current - 10 -
- 10 -
10
ISOR Data out source current
0.45 - 0.45 0.70 - 0.40 -
ISINK Data out sink current
0.45 - 0.45 0.70 - 0.40 -
CIN Logic input capacitance
- 10 -
- 10 - 10
Units
Conditions
ISIG = 5.0mA
ISIG = 200mA
VPP = +40V
VNN = -160V
ISIG = 5.0mA
ISIG = 200mA
VPP = +100V
VNN = -100V
ISIG = 5.0mA
ISIG = 200mA
VPP = +160V
VNN = -40V
%
ISIG = 5.0mA, VPP = +100V,
VNN = -100V
VSIG= VPP -10V, ISIG = 1.0A
KΩ
Output Switch to RGND
IRINT = 0.5mA
µA VSIG = VPP -10V and VNN +10V
mV
No Load, RGND = 0V
mV
µA All switches off
µA All switches off
µA All switches on, ISW = 5.0mA
µA All switches on, ISW = 5.0mA
A
VSIG duty cycle < 0.1%
pulse width ≤1.0µs
kHz Duty cycle = 50%
VPP = +40V
VNN = -160V
mA
VPP = +100V
VNN = -100V
VPP = +160V
VNN = -40V
VPP = +40V
VNN = -160V
mA
VPP = +100V
VNN = -100V
VPP = +160V
VNN= -40V
All output
switches are
turning on
and off at
50kHz with
no load.
All output
switches are
turning on
and off at
50kHz with
no load.
mA fCLK = 5.0MHz, VDD = 5.0V
µA All logic inputs are static
mA VOUT = VDD - 0.7V
mA VOUT = 0.7V
pF ---
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com
3



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