I
NTEGRATED
C
IRCUITS
D
IVISION
DS-CPC7601-R02 www.ixysic.com 1
Features
• Processed with BCDMOS on SOI (Silicon On
Insulator)
• Flexible High Voltage Supplies up to V
PP
-V
NN
=200V
• DC to 10MHz Analog Signal Frequency
• 60dB Minimum Output-Off Isolation at 5MHz
• Low Quiescent Power Dissipation (< 1A typical)
• Low Output On-Resistance
• Adjustable High Voltage Supplies
• Surface Mount Package
Applications
• Ultrasound Imaging
• Printers
• Industrial Controls and Measurement
• Piezoelectric Transducer Drivers
Figure 1. Block Diagram
Description
The CPC7601 is a low charge injection 16-channel
high-voltage analog switch integrated circuit (IC) for
use in applications requiring high voltage switching.
Control of the high voltage switching is via low voltage
CMOS logic level inputs for direct connectivity to the
system controller.
Switch manipulation is managed by a 16-bit serial to
parallel shift register whose outputs are buffered and
stored by a 16-bit transparent latch. Level shifters
buffer the latch outputs and operate the high voltage
switches.
Because the CPC7601 is capable of switching high
load voltages and has a flexible load voltage range,
e.g. V
PP
/V
NN
: +40V/-160V or +100V/-100V, it is well
suited for many medical and industrial applications
such as medical ultrasound imaging, printers, and
industrial measurement equipment.
Construction of the high voltage switches using IXYS
Integrated Circuits Division's reliable SOI BCDMOS
process technology allows the switches to be
organized as solid state switches with direct gate
drive.
Ordering Information
CLK
D
CL
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW15
D
IN
D
OUT
CL
LE
V
NN
V
PP
SR0
SR15
SR1
SR2
SR3
SR4
SR5
SR6
LS0
LS15
LS1
LS2
LS3
LS4
LS5
LS6
L0
L15
L1
L2
L3
L4
L5
L6
LATCHES
SHIFT
REGISTER
SWITCHES
LEVEL
SHIFTERS
Part Number Description
CPC7601K 48-Pin LQFP in Trays (250/Tray)
CPC7601KTR 48-Pin LQFP Tape & Reel (2000/Reel)
e
3
Pb
CPC7601
Low Charge Injection, 16-Channel
High Voltage Analog Switch