HV209
12-Channel
High Voltage Analog Switch
Features
►
►
►
►
►
►
►
►
►
►
HVCMOS
®
technology for high performance
Operating voltage of up to 200V
Output on-resistance typically 22Ω
Integrated bleed resistors on the outputs
5.0V to 12.0V CMOS logic compatibility
Very low quiescent current consumption (-10µA)
-58dB typical off isolation at 5.0MHz
Low parasitic capacitance
Excellent noise immunity
Flexible high voltage supplies
General Description
The Supertex HV209 is a 200V low charge injection
12-channel high voltage analog switch configured as 6
SPDT analog switches intended for medical ultrasound
applications.
Bleed resistors are integrated on the output switches to
eliminate charge built up on the piezo electric transducers.
The bleed resistors are at a nominal value of 35kΩ. 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.
The outputs are configured as single-pole double- throw
analog switches. Data is shifted into a 6-bit shift register
using an external clock. The LE latches the shift register
data into the individual switch latches. A logic HI connects
a switch common Y
X
to SW
X
. A logic LOW connects
Y
X
to SW
X
. A logic HI in CL resets all switches to SW
X
simultaneously.
Block Diagram
V
PP
V
NN
SW0
Y0
SW0
D
LE
CL
High Voltage
Level
Translator
SW1
D
LE
CL
High Voltage
Level
Translator
Y1
SW1
SW2
V
DD
CLK
D
IN
D
OUT
6 BIT
SHIFT
REGISTER
D
LE
CL
High Voltage
Level
Translator
Y2
SW2
SW3
GND
D
LE
CL
High Voltage
Level
Translator
Y3
SW3
SW4
D
LE
CL
High Voltage
Level
Translator
Y4
SW4
SW5
D
LE
CL
LE
CL
High Voltage
Level
Translator
Y5
SW5
R
GND1
/R
GND2
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
HV209
Ordering Information
Device
HV209
7.00x7.00mm body
1.60mm height (max)
0.50mm pitch
48-Lead LQFP
HV209FG-G
-G indicates package is RoHS compliant (‘Green’)
Absolute Maximum Ratings
Parameter
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
V
SIG
Analog signal range
Peak analog signal current/channel
Storage temperature
Power dissipation: 48-lead LQFP
Value
-0.5V to +15V
+220V
-0.5V to +200V
+0.5V to -200V
-0.5V to V
DD
+0.3V
V
NN
to V
PP
3.0A
-65°C to +150°C
1.0W
Pin Configuration
1
48
48-Lead LQFP (FG)
(top view)
Product Marking
Top Marking
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.
YY = Year Sealed
WW = Week Sealed
LLLLLLLLL
L = Lot Number
Bottom Marking
C = Country of Origin*
A = Assembler ID*
= “Green” Packaging
CCCCCCCC
HV209FG
YYWW
AAA
*May be part of top marking
Package may or may not include the following marks: Si or
48-Lead LQFP (FG)
Recommended Operating Conditions
Sym
V
PP
V
NN
V
DD
V
IH
V
IL
V
SIG
T
A
Parameter
Positive high voltage supply
1
Negative high voltage supply
1
Logic power supply voltage
1
High-level input voltage
Low-level input voltage
Analog signal voltage peak-to-peak
2
Operating free air-temperature
Value
+40V to V
NN
+200V
-10V to -160V
+4.5V to +13.2V
0.8V
DD
to V
DD
0V to 0.2V
DD
V
NN
+10V to V
PP
-10V
0°C to 70°C
Notes:
1. Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2. V
SIG
must be within V
PP
and V
NN
voltage range or floating during power up/down transition.
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
2
HV209
DC Electrical Characteristics
Sym
Parameter
min
-
-
R
ONS
Small signal switch
on-resistance
-
-
-
-
ΔR
ONS
R
ONL
R
INT
V
OS
I
PPQ
I
NNQ
I
PPQ
I
NNQ
I
SW
f
SW
Small signal switch
on-resistance matching
Large signal switch
on-resistance
Output switch shunt
resistance
DC offset switch off
DC offset switch on
Pos. HV supply current
Neg. HV supply current
Pos. HV supply current
Neg. HV supply current
Switch output peak
current
Output switch frequency
-
-
-
-
-
-
-
-
-
-
-
-
I
PP
I
PP
supply current
-
-
-
I
NN
I
NN
supply current
-
-
I
DD
I
DDQ
I
SOR
I
SINK
C
IN
Logic supply average
current
Logic supply quiescent
current
Data out source current
Data out sink current
Logic input capacitance
-
-
0.45
0.45
-
(over recommended operating conditions unless otherwise noted)
0
O
C
max
30
25
25
18
23
22
20
-
-
50
50
-
-
-
-
3.0
-
6.5
4.0
4.0
6.5
4.0
4.0
4.0
10
-
-
10
min
-
-
-
-
-
-
-
-
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+25
O
C
typ
26
22
22
18
20
16
5.0
15
35
-
-
10
-10
10
-10
3.0
-
-
-
-
-
-
-
-
-
max
38
27
27
24
25
25
20
-
50
50
50
50
-50
50
-50
2.0
50
7.0
5.0
5.0
7.0
5.0
5.0
4.0
10
-
-
10
+70
O
C
min
-
-
-
-
max
48
32
30
27
30
27
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.40
0.40
-
8.0
5.5
5.5
8.0
5.5
5.5
4.0
10
-
-
10
20
-
-
50
50
-
-
-
-
2.0
Units Conditions
I
SIG
= 5.0mA
I
SIG
= 200mA
Ω
I
SIG
= 5.0mA
I
SIG
= 200mA
I
SIG
= 5.0mA
I
SIG
= 200mA
%
Ω
KΩ
mV
mV
µA
µA
A
KHz
V
PP
= 40V
V
NN
= -160V
V
PP
= 100V
V
NN
= -100V
V
PP
= 190V
V
NN
= -10V
I
SW
= 5.0mA, V
PP
= 100V,
V
NN
= -100V
V
SIG
= V
PP
-10V, I
SIG
= 1.0A
Output switch to R
GND
I
RINT
= 0.5mA
No load, R
GND
= 0V
No load, R
GND
= 0V
All SWs off
All SWs on, I
SW
= 5.0mA
V
SIG
duty cycle ≤ 0.1%
Duty cycle = 50%
V
PP
= 40V
V
NN
= -160V
50KHz
output
switching
frequency
with no load
50KHz
output
switching
frequency
with no load
mA
V
PP
= 100V
V
NN
= -100V
V
PP
= 190V
V
NN
= -10V
V
PP
= 40V,
V
NN
= -160V
mA
V
PP
= 100V
V
NN
= -100V
V
PP
= 190V
V
NN
= -10V
mA
µA
mA
mA
pF
f
CLK
= 5.0MHz, V
DD
= 5.0V
---
V
OUT
= V
DD
-0.7V
V
OUT
= 0.7V
---
0.45 0.70
0.45 0.70
-
-
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
3
HV209
AC Electrical Characteristics
Sym
t
SD
t
WLE
t
DO
t
WCL
t
SU
t
H
f
CLK
t
ON
t
OFF
dv/dt
Parameter
Set up time before LE
rises
Time width of LE
Clock delay time to data
out
Time width of CL
Set up time data to clock
Hold time data from clock
Clock frequency
Turn on time
Turn off time
Maximum V
SIG
slew rate
min
150
150
-
150
15
35
-
-
-
-
-
-
K
O
K
CR
I
ID
C
GS(OFF)
C
GS(ON)
+V
SPK
-V
SPK
Off Isolation
Switch crosstalk
Output switch isolation
diode current
Off capacitance switch to
GND
On capacitance switch to
GND
Output voltage spike
-30
-58
-60
-
5.0
25
-
-
-
5.0
5.0
5.0
20
20
20
-
-
-
300
17
50
150
150
(over recommended operating conditions V
DD
= 5.0V unless otherwise noted)
0
O
C
max
-
-
150
-
min
150
150
-
150
15
35
-
-
-
-
-
-
-30
-58
-60
-
5.0
25
-
-
+25
O
C
typ
-
-
-
-
8.0
-
-
-
-
-
-
-
-33
-
-70
-
12
38
-
-
max
-
-
150
-
-
-
5.0
5.0
5.0
20
20
20
-
-
-
300
17
50
150
150
+70
O
C
min
150
150
-
150
20
35
-
-
-
-
-
-
-30
-58
-60
-
5.0
25
-
-
max
-
-
150
-
-
-
5.0
5.0
5.0
20
20
20
-
-
-
300
17
50
150
150
Units Conditions
ns
ns
ns
ns
ns
ns
MHz
µs
µs
V/ns
dB
dB
dB
mA
pF
pF
mV
---
---
---
---
---
---
50% duty cycle, f
DATA
= f
CLK
/2
V
SIG
= V
PP
-10V, R
L
= 10kΩ
V
SIG
= V
PP
-10V, R
L
= 10kΩ
V
PP
= 40V, V
NN
= -160V
V
PP
= 100V, V
NN
= -100V
V
PP
= 190V, V
NN
= -10V
f = 5.0MHz, 1.0kΩ//15pF load
f = 5.0MHz, 50Ω load
f = 5.0MHz, 50Ω load
300ns pulse width,
2.0% duty cycle
0V, 1.0MHz
0V, 1.0MHz
R
LOAD
= 50Ω
R
LOAD
= 50Ω
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
4
HV209
Test Circuits
V
OUT
V
PP
-10V
R
LOAD
10kΩ
V
IN
=10V
P-P
@5MHz
V
OUT
V
OUT
R
LOAD
V
PP
V
NN
VPP
VNN
VDD
GND
5V
V
PP
V
NN
VPP
VNN
VDD
GND
5V
VPP
V
NN
VPP
VNN
VDD
GND
5V
K
O
= 20Log
V
OUT
V
IN
DC Offset ON/OFF
T
ON
/T
OFF
Test Circuit
OFF Isolation
V
SIG
I
ID
V
NN
V
IN
=10V
P-P
@5MHz
50Ω
+V
SPK
–V
SPK
V
OUT
50Ω
50Ω
NC
R
LOAD
1kΩ
V
PP
V
NN
VPP
VNN
VDD
5V
V
PP
V
NN
VPP
VNN
VDD
5V
V
PP
V
NN
VPP
VNN
VDD
GND
5V
GND
GND
V
OUT
V
IN
K
CR
= 20Log
Isolation Diode Current
Crosstalk
Output Voltage Spike
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
●
Tel: 408-222-8888
●
www.supertex.com
5
电子竞赛
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
