2015-2016 Microchip Technology Inc.
DS20005391B-page 1
Features
• High-Voltage CMOS technology for high perfor-
mance
• 16-channel high voltage analog switch
• 3.3V input logic level compatible
• 20 MHz data shift clock frequency
• Very low quiescent power dissipation (-10 µA)
• Low parasitic capacitance
• DC to 50 MHz small signal frequency response
• -60dB typical OFF-isolation at 5.0 MHz
• CMOS logic circuitry for low power
• Excellent noise immunity
• Cascadable serial data register with latches
• Flexible operating supply voltages
• Integrated bleed resistors on the outputs
(HV2701 only)
Applications
• Medical ultrasound imaging
• NDT metal flaw detection
• Piezoelectric transducer drivers
• Optical MEMS modules
Description
HV2601/HV2701 are low-charge injection, 16-channel,
high-voltage analog switch integrated circuits (ICs).
These devices are designed for use in applications
requiring high-voltage switching controlled by low-volt-
age control signals, such as medical ultrasound imag-
ing and other piezoelectric transducer drivers. HV2701
has integrated bleed resistors which eliminate voltage
build-up on capacitive loads such as piezoelectric
transducers.
These ICs shift input data into a 16-bit shift register that
can then be retained in a 16-bit latch. To reduce any
possible clock feed-through noise, the latch enable bar
should be left high until all bits are clocked in. Data is
clocked in during the rising edge of the clock. Using
High-Voltage CMOS technology, this device combines
high-voltage, bilateral DMOS switches and low power
CMOS logic to provide efficient control of high voltage
analog signals.
The device is suitable for various combinations of high
voltage supplies, e.g., V
PP
/V
NN
: +40V/-160V, +100V/-
100V, and +160V/-40V.
Package Types
42-Ball Bumped Die
See
Table 2-1
and
Table 2-2
for pin information
48-Lead LQFP
1
2
3
8
9
10
12
13
4
5
6
7
11
18
17
16
15
14
25
26
21
22
23
24
19
20
41
42
33
34
39
40
31
32
37
38
29
30
35
36
27
28
1
48
(Top View)
(Top View)
HV2601 / HV2701
Low-Charge Injection, 16-Channel,
High-Voltage Analog Switch
HV2601 / HV2701
DS20005391B-page 2
2015-2016 Microchip Technology Inc.
Block Diagram
D
LE
CLR
Latches
Level
Shifters
Output
Switches
SW0
SW1
SW2
SW14
SW15
16-Bit
Shift
Register
RGND
VPP
VNN
CLR
LE
VDD GND
D
LE
CLR
D
LE
CLR
D
LE
CLR
D
LE
CLR
DOUT
CLK
DIN
Bleed
Resistors
HV2701 only
Note:
Bleed resistors and RGND apply to HV2701 only.
2015-2016 Microchip Technology Inc.
DS20005391B-page 3
HV2601 / HV2701
1.0
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
†
V
DD
logic supply ........................................................................................................................................-0.5V to +7.0V
V
PP
- V
NN
differential supply.................................................................................................................................... 220V
V
PP
positive supply ......................................................................................................................... -0.5V to V
NN
+ 200V
V
NN
negative supply.................................................................................................................................+0.5V to -200V
Logic input voltage ........................................................................................................................... -0.5V to V
DD
+ 0.3V
Analog signal range ....................................................................................................................................... V
NN
to V
PP
Peak analog signal current/channel......................................................................................................................... 3.0A
Storage temperature ............................................................................................................................. -65°C to +150°C
Power dissipation 42-Ball Bumped Die ................................................................................................................... 1.5W
Power dissipation 48-Lead LQFP ........................................................................................................................... 1.0W
Note 1: Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2: V
SIG
must be V
NN
and V
PP
or floating during power up/down transition.
3: Rise and fall times of power supplies V
DD
, V
PP
, and V
NN
should not be less than 1.0msec.
† Notice: Stresses above those listed under “Maximum Ratings” may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at those or any other conditions above those indicated in the
operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods
may affect device reliability.
RECOMMENDED OPERATING CONDITIONS (
Notes 1
–
3
)
Symbol
Parameter
Value
V
DD
Logic power supply voltage
3.0V to 5.5V
V
PP
Positive high voltage supply
+40V to V
NN
+200V
V
NN
Negative high voltage supply
-40V to -160V
V
IH
High level input voltage
0.9V
DD
to V
DD
V
IL
Low level input voltage
0V to 0.1 V
DD
V
SIG
Analog signal voltage peak-to-peak
V
NN
+10V to V
PP
-10V
T
A
Operating free air temperature
0°C to 70°C
HV2601 / HV2701
DS20005391B-page 4
2015-2016 Microchip Technology Inc.
DC ELECTRICAL CHARACTERISTICS
Electrical Specifications: Over recommended operating conditions unless otherwise noted.
Parameter
Symbol
0°C
25°C
70°C
Units Conditions
Min
Max
Min
Typ
Max
Min
Max
Small signal switch
ON-resistance
R
ONS
-
30
-
26
38
-
48
Ω
I
SIG
= 5.0 mA V
PP
= +40V
V
NN
= -160V
-
25
-
22
27
-
32
I
SIG
= 200 mA
-
25
-
22
27
-
30
I
SIG
= 5.0 mA V
PP
= +100V
V
NN
= -100V
-
18
-
18
24
-
27
I
SIG
= 200 mA
-
23
-
20
25
-
30
I
SIG
= 5.0 mA V
PP
= +160V
V
NN
= -40V
-
22
-
16
25
-
27
I
SIG
= 200 mA
Small signal switch
ON-resistance
matching
∆R
ONS
-
20
-
5.0
20
-
20
%
I
SIG
= 5.0mA, V
PP
= +100V,
V
NN
= -100V
Large signal switch
ON-resistance
R
ONL
-
-
-
15
-
-
-
Ω
V
SIG
= V
PP
-10V, I
SIG
= 1.0A
Value of output
bleed resistor
(HV2701 only)
R
INT
-
-
20
35
50
-
-
kΩ
Output Switch to R
GND
I
RINT
= 0.5 mA
Switch OFF leak-
age per switch
I
SOL
-
5.0
-
1.0
10
-
15
µA
V
SIG
= V
PP
-10V and
V
NN
+10V (
Note 1
)
DC offset switch
OFF
V
OS
-
300
-
100
300
-
300
mV HV2601:100 kΩ load
HV2701: no load
(
Note 1
)
DC offset switch
ON
-
500
-
100
500
-
500
mV
Quiescent V
PP
supply current
I
PPQ
-
-
-
10
50
-
-
µA
All switches OFF
Quiescent V
NN
supply current
I
NNQ
-
-
-
-10
-50
-
-
µA
All switches OFF
Quiescent V
PP
supply current
I
PPQ
-
-
-
10
50
-
-
µA
All switches ON, I
SW
= 5.0 mA
Quiescent V
NN
supply current
I
NNQ
-
-
-
-10
-50
-
-
µA
All switches ON, I
SW
= 5.0 mA
Switch output peak
current
I
SW
-
3.0
-
3.0
2.0
-
2.0
A
V
SIG
duty cycle < 0.1%
Output switching
frequency
f
SW
-
-
-
-
50
-
-
kHz Duty cycle = 50%
Average V
PP
supply
current
I
PP
-
6.5
-
-
7.0
-
8.0
mA
V
PP
= +40V
V
NN
= -160V
All output
switches are
turning ON
and OFF at
50 kHz with
no load.
V
PP
= +100V
V
NN
= -100V
-
4.0
-
-
5.5
-
5.5
V
PP
= +160V
V
NN
= -40V
-
4.0
-
-
5.0
-
5.5
Average V
NN
supply
current
I
NN
-
6.5
-
-
7.0
-
8.0
mA
V
PP
= +40V
V
NN
= -160V
All output
switches are
turning ON
and OFF at
50 kHz with
no load.
V
PP
= +100V
V
NN
= -100V
-
4.0
-
-
5.0
-
5.5
V
PP
= +160V
V
NN
= -40V
-
4.0
-
-
5.0
-
5.5
Average V
DD
supply
current
I
DD
-
4.0
-
-
4.0
-
4.0
mA f
CLK
= 5.0 MHz, V
DD
= 5.0V
2015-2016 Microchip Technology Inc.
DS20005391B-page 5
HV2601 / HV2701
Note 1: See
Figure 3-1
.
Quiescent V
DD
supply current
I
DDQ
-
10
-
-
10
-
10
µA
All logic inputs are static
Data out source
current
I
SOR
0.45
-
0.45
0.70
-
0.40
-
mA V
OUT
= V
DD
- 0.7V
Data out sink current
I
SINK
0.45
-
0.45
0.70
-
0.40
-
mA V
OUT
= 0.7V
Logic input
capacitance
C
IN
-
10
-
-
10
-
10
pF
–
DC ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Specifications: Over recommended operating conditions unless otherwise noted.
Parameter
Symbol
0°C
25°C
70°C
Units Conditions
Min
Max
Min
Typ
Max
Min
Max
HV2601 / HV2701
DS20005391B-page 6
2015-2016 Microchip Technology Inc.
Note 1: See
Figure 3-1
.
AC ELECTRICAL CHARACTERISTICS
Electrical Specifications: V
DD
=5.0V, t
R
= t
F
≤5.0 ns, 50% duty cycle, C
LOAD
= 20 pF, unless otherwise noted.
Parameter
Symbol
0°C
25°C
70°C
Units Conditions
Min
Max
Min
Typ
Max
Min
Max
Set up time before
LE rises
t
SD
25
-
25
-
-
25
-
ns
–
Time width of LE
t
WLE
56
-
-
56
-
56
-
ns
V
DD
= 3.0V
12
-
-
12
-
12
-
V
DD
= 5.0V
Clock delay time to
data out
t
DO
50
100
50
78
100
50
100
ns
V
DD
= 3.0V
15
40
15
30
40
15
40
V
DD
= 5.0V
Time width of CLR
t
WCLR
55
-
55
-
-
55
-
ns
–
Set up time data to
clock
t
SU
21
-
-
21
-
21
-
ns
V
DD
= 3.0V
7.0
-
-
7.0
-
7.0
-
V
DD
= 5.0V
Hold time data
from clock
t
H
2.0
-
2.0
-
-
2.0
-
ns
V
DD
= 3.0 or 5.0V
Clock frequency
f
CLK
-
8.0
-
-
8.0
-
8.0
MHz
V
DD
= 3.0V
-
20
-
-
20
-
20
V
DD
= 5.0V
Clock rise and fall
times
t
R
,t
F
-
50
-
-
50
-
50
ns
–
Turn ON time
T
ON
-
5.0
-
-
5.0
-
5.0
µs
V
SIG
= V
PP
-10V, R
LOAD
=
10kΩ (
Note 1
)
Turn OFF time
T
OFF
-
5.0
-
-
5.0
-
5.0
µs
V
SIG
= V
PP
-10V, R
LOAD
=
10kΩ (
Note 1
)
Maximum V
SIG
slew rate
dv/dt
-
20
-
-
20
-
20
v/ns
V
PP
= +40V, VNN= -160V
-
20
-
-
20
-
20
V
PP
= +100V, VNN= -100V
-
20
-
-
20
-
20
V
PP
= +160V, VNN= -40V
OFF isolation
K
O
-30
-
-30
-33
-
-30
-
dB
f = 5.0MHz, 1.0kΩ//15pF load
(
Note 1
)
-58
-
-58
-
-
-58
-
f = 5.0MHz, 50Ω load (
Note 1
)
Switch crosstalk
K
CR
-60
-
-60
-70
-
-60
-
dB
f = 5.0MHz, 50Ω load (
Note 1
)
Output switch iso-
lation diode current
I
ID
-
300
-
-
300
-
300
mA
300ns pulse width,
2.0% duty cycle (
Note 1
)
OFF capacitance
SW to GND
C
SG(OFF)
5.0
17
5.0
12
17
5.0
17
pF
0V, f = 1.0MHz
ON capacitance
SW to GND
C
SG(ON)
25
50
25
38
50
25
50
pF
0V, f = 1.0MHz
Output voltage
spike
+V
SPK
-
-
-
-
150
-
-
mV
V
PP
= +40V, V
NN
= -160V,
R
LOAD
= 50Ω (
Note 1
)
-V
SPK
+V
SPK
-
-
-
-
150
-
-
V
PP
= +100V, V
NN
= -100V,
R
LOAD
= 50Ω (
Note 1
)
-V
SPK
+V
SPK
-
-
-
-
150
-
-
V
PP
= +160V, V
NN
= -40V,
R
LOAD
= 50Ω (
Note 1
)
-V
SPK
Charge injection
QC
-
-
-
820
-
-
-
pC
V
PP
= +40V, V
NN
= -160V,
V
SIG
= 0V (
Note 1
)
-
-
-
600
-
-
-
V
PP
= +100V, V
NN
= -100V,
V
SIG
= 0V (
Note 1
)
-
-
-
350
-
-
-
V
PP
= +160V, V
NN
= -40V,
V
SIG
= 0V (
Note 1
)
2015-2016 Microchip Technology Inc.
DS20005391B-page 7
HV2601 / HV2701
2.0
PIN DESCRIPTION
The locations of the pads/balls are listed in
Package Types
.
TABLE 2-1:
PIN DESCRIPTION: 42-BALL BUMPED DIE PACKAGE
Pin #
HV2601
HV2701
Description
1
NC
RGND
No connect/Ground for bleed resistor
2
V
PP
V
PP
Positive supply voltage
3
V
NN
V
NN
Negative supply voltage
4
D
OUT
D
OUT
Data out logic output
5
CLR
CLR
Latch clear logic input
6
CLK
CLK
Clock logic input for shift register
7
GND
GND
Ground
8
SW15A
SW15A
Analog switch 15 terminal A
9
SW15B
SW15B
Analog switch 15 terminal B
10
LE
LE
Latch-enable logic input, low active
11
V
DD
V
DD
Logic supply voltage
12
SW0A
SW0A
Analog switch 0 terminal A
13
SW0B
SW0B
Analog switch 0 terminal B
14
SW14A
SW14A
Analog switch 14 terminal A
15
SW14B
SW14B
Analog switch 14 terminal B
16
D
IN
D
IN
Data in logic input
17
SW1A
SW1A
Analog switch 1 terminal A
18
SW1B
SW1B
Analog switch 1 terminal B
19
SW13A
SW13A
Analog switch 13 terminal A
20
SW13B
SW13B
Analog switch 13 terminal B
21
SW2A
SW2A
Analog switch 2 terminal A
22
SW2B
SW2B
Analog switch 2 terminal B
23
SW12A
SW12A
Analog switch 12 terminal A
24
SW12B
SW12B
Analog switch 12 terminal B
25
SW3A
SW3A
Analog switch 3 terminal A
26
SW3B
SW3B
Analog switch 3 terminal B
27
SW11A
SW11A
Analog switch 11 terminal A
28
SW11B
SW11B
Analog switch 11 terminal B
29
SW9B
SW9B
Analog switch 9 terminal B
30
SW8B
SW8B
Analog switch 8 terminal B
31
SW7A
SW7A
Analog switch 7 terminal A
32
SW6A
SW6A
Analog switch 6 terminal A
33
SW4A
SW4A
Analog switch 4 terminal A
34
SW4B
SW4B
Analog switch 4 terminal B
35
SW10B
SW10B
Analog switch 10 terminal B
36
SW10A
SW10A
Analog switch 10 terminal A
37
SW9A
SW9A
Analog switch 9 terminal A
38
SW8A
SW8A
Analog switch 8 terminal A
39
SW7B
SW7B
Analog switch 7 terminal B
40
SW6B
SW6B
Analog switch 6 terminal B
41
SW5B
SW5B
Analog switch 5 terminal B
42
SW5A
SW5A
Analog switch 5 terminal A
HV2601 / HV2701
DS20005391B-page 8
2015-2016 Microchip Technology Inc.
TABLE 2-2:
PIN DESCRIPTION: 48-LEAD LQFP
Pin #
HV2601
HV2701
Description
1
NC
NC
No connect
2
NC
NC
No connect
3
SW4B
SW4B
Analog switch 4 terminal B
4
SW4A
SW4A
Analog switch 4 terminal A
5
SW3B
SW3B
Analog switch 3 terminal B
6
SW3A
SW3A
Analog switch 3 terminal A
7
SW2B
SW2B
Analog switch 2 terminal B
8
SW2A
SW2A
Analog switch 2 terminal A
9
SW1B
SW1B
Analog switch 1 terminal B
10
SW1A
SW1A
Analog switch 1 terminal A
11
SW0B
SW0B
Analog switch 0 terminal B
12
SW0A
SW0A
Analog switch 0 terminal A
13
V
NN
V
NN
Negative supply voltage
14
NC
NC
No connect
15
V
PP
V
PP
Positive supply voltage
16
NC
NC
No connect
17
GND
GND
Ground
18
V
DD
V
DD
Logic supply voltage
19
D
IN
D
IN
Data in logic input
20
CLK
CLK
Clock logic input for shift register
21
LE
LE
Latch-enable logic input, low active
22
CLR
CLR
Latch clear logic input
23
D
OUT
D
OUT
Data out logic output
24
NC
RGND
No connect/Ground for bleed resistor
25
SW15B
SW15B
Analog switch 15 terminal B
26
SW15A
SW15A
Analog switch 15 terminal A
27
SW14B
SW14B
Analog switch 14 terminal B
28
SW14A
SW14A
Analog switch 14 terminal A
29
SW13B
SW13B
Analog switch 13 terminal B
30
SW13A
SW13A
Analog switch 13 terminal A
31
SW12B
SW12B
Analog switch 12 terminal B
32
SW12A
SW12A
Analog switch 12 terminal A
33
SW11B
SW11B
Analog switch 11 terminal B
34
SW11A
SW11A
Analog switch 11 terminal A
35
NC
NC
No connect
36
NC
NC
No connect
37
SW10B
SW10B
Analog switch 10 terminal B
38
SW10A
SW10A
Analog switch 10 terminal A
39
SW9B
SW9B
Analog switch 9 terminal B
40
SW9A
SW9A
Analog switch 9 terminal A
41
SW8B
SW8B
Analog switch 8 terminal B
42
SW8A
SW8A
Analog switch 8 terminal A
43
SW7B
SW7B
Analog switch 7 terminal B
2015-2016 Microchip Technology Inc.
DS20005391B-page 9
HV2601 / HV2701
44
SW7A
SW7A
Analog switch 7 terminal A
45
SW6B
SW6B
Analog switch 6 terminal B
46
SW6A
SW6A
Analog switch 6 terminal A
47
SW5B
SW5B
Analog switch 5 terminal B
48
SW5A
SW5A
Analog switch 5 terminal A
TABLE 2-2:
PIN DESCRIPTION: 48-LEAD LQFP
Pin #
HV2601
HV2701
Description
HV2601 / HV2701
DS20005391B-page 10
2015-2016 Microchip Technology Inc.
3.0
DETAILED DESCRIPTION
3.1
Application Information
FIGURE 3-1:
TEST CIRCUITS
RGND
RGND
RGND
RGND
RGND
RGND
RGND
DC Offset Switch
ON/OFF
V
PP
5V
V
NN
VPP
VNN
VDD
GND
V
OUT
T
ON
/T
OFF
Test Circuit
5V
GND
V
PP
-10V
10kΩ
V
OUT
Output Switch
Isolation Diode Current
I
ID
5V
GND
V
NN
V
SIG
Switch Crosstalk
V
IN
= 10V
P-P
@5MHz
NC
5V
GND
50Ω
Output Voltage Spike
5V
GND
V
OUT
1kΩ
R
LOAD
50Ω
+V
SPK
–V
SPK
OFF Isolation
K
O
= 20Log
V
OUT
V
IN
V
IN
= 10V
P-P
@5MHz
5V
GND
V
OUT
50Ω
R
LOAD
R
LOAD
V
PP
V
NN
VPP
VNN
VDD
V
PP
V
NN
VPP
VNN
VDD
V
PP
V
NN
VPP
VNN
VDD
V
PP
V
NN
VPP
VNN
VDD
V
PP
V
NN
VPP
VNN
VDD
K
CR
= 20Log
V
OUT
V
IN
V
PP
-10V
Switch Off Leakage
per Switch
RGND
Open
Q = 1000pF x ΔV
OUT
Charge Injection
5V
GND
V
PP
V
NN
VPP
VNN
VDD
V
PP
5V
V
NN
VPP
VNN
VDD
Open
I
SOL
GND
V
OUT
ΔV
OUT
1000pF
V
SIG
R
LOAD
(HV2601
only)