參數(shù)資料
型號: CPC7220W
廠商: IXYS Integrated Circuits Division
文件頁數(shù): 1/14頁
文件大?。?/td> 0K
描述: IC ANALOG SWITCH 8CH HV 28-PLCC
標準包裝: 37
功能: 高壓開關
電路: 8 x SPST
導通狀態(tài)電阻: 38 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 4.5 V ~ 6 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 28-LCC,28-PLCC
供應商設備封裝: 28-PLCC
包裝: 管件
INTEGRATED CIRCUITS DIVISION
DS-CPC7220-R01
www.ixysic.com
1
Features
Processed with BCDMOS on SOI (Silicon On
Insulator)
Flexible High Voltage Supplies up to V
PP-VNN=200V
DC to 10MHz Analog Signal Frequency
-60dB Minimum Output-Off Isolation at 5MHz
Low Quiescent Power Dissipation (< 1
A typical)
Output On-Resistance Typically 20
TTL I/O's for 3.3V Interface
Adjustable High Voltage Supplies
Surface Mount Package
Applications
Ultrasound Imaging
Printers
Industrial Controls and Measurement
Piezoelectric Transducer Drivers
Figure 1. Block Diagram
Description
The CPC7220 is a low charge injection 8-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
TTL logic level compatible inputs for direct connectivity
to the system controller.
Switch manipulation is managed by an 8-bit serial to
parallel shift register whose outputs are buffered and
stored by an 8-bit transparent latch. Level shifters
buffer the latch outputs and operate the high voltage
switches.
Because the CPC7220 is capable of switching high
load voltages and has a flexible load voltage range,
e.g. VPP/VNN : +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 BCDMOS
process technology on SOI (Silicon On Insulator)
allow 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
SW7
DIN
DOUT
CL
LE
V
NN
V
PP
SR0
SR7
SR1
SR2
SR3
SR4
SR5
SR6
LS0
LS7
LS1
LS2
LS3
LS4
LS5
LS6
L0
L7
L1
L2
L3
L4
L5
L6
LATCHES
SHIFT
REGISTER
SWITCHES
LEVEL
SHIFTERS
Part Number Description
CPC7220W
28-Lead PLCC in Tubes (37/Tube)
CPC7220WTR 28-Lead PLCC Tape & Reel (500/Reel)
CPC7220K
48-Lead LQFP in Trays (250/Tray)
CPC7220KTR
48-Lead LQFP Tape & Reel (2000/Reel)
e3
Pb
CPC7220
Low Charge Injection, 8-Channel
High Voltage Analog Switch
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