파트넘버.co.kr HV214 데이터시트 PDF


HV214 반도체 회로 부품 판매점

High Voltage Analog Switch



Supertex  Inc 로고
Supertex Inc
HV214 데이터시트, 핀배열, 회로
Supertex inc.
HV214
250V Low Charge Injection,
8-Channel, High Voltage Analog Switch
Features
►HVCMOS® technology for high performance
►Very low quiescent power dissipation (-10µA)
►Low parasitic capacitances
►DC to 50MHz small signal frequency response
►-60dB typical output off isolation at 5.0MHz
►CMOS logic circuitry for low power
►Excellent noise immunity
►On-chip shift register, latch and clear logic circuitry
►Flexible high voltage supplies
►Surface mount packages
Applications
►Medical ultrasound imaging
►Non-destructive evaluation
►Inkjet printer heads
►Optical MEMS modules
General Description
The Supertex HV214 is a low charge injection, 8-channel, 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, inkjet printer heads and optical
MEMS modules.
Input data is shifted into an 8-bit shift register that can then be
retained in an 8-bit latch. To reduce any possible clock feedthrough
noise, the latch enable bar 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.
The device is suitable for various combinations of high voltage
supplies, e.g., VPP/VNN: +40V/-210V, +125V/-125V, +210V/-40V.
Block Diagram
DIN
CLK
DOUT
Doc.# DSFP-HV214
C070713
8-Bit
Shift
Register
Level Output
Latches Shifters Switches
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
D
LE
CL
SW0
SW1
SW2
SW3
SW4
SW5
SW6
SW7
VDD
LE CL
VNN VPP
Supertex inc.
www.supertex.com


HV214 데이터시트, 핀배열, 회로
Ordering Information
Part Number
Package Option
HV214FG-G
HV214FG-G M931
48-Lead LQFP
HV214PJ-G
HV214PJ-G M904
28-Lead PLCC
-G denotes a lead (Pb)-free / RoHS compliant package
Packing
250/Tray
1000/Reel
38/Tube
500/Reel
Absolute Maximum Ratings
Parameter
Value
VDD logic power supply voltage
VPP - VNN supply voltage
VPP positive high voltage supply
VNN negative high voltage supply
Logic input voltages
Analog signal range
Peak analog signal current/channel
-0.5V to +15V
260V
-0.5V to VNN +250V
+0.5V to -260V
-0.5V to VDD +0.3V
VNN to VPP
2.5A
Storage temperature
-65OC to +150OC
Power dissipation:
48-Lead LQFP
28-Lead PLCC
1.0W
1.2W
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.
Operating Conditions
Sym Parameter
VDD Logic power supply voltage
VPP Positive high voltage supply
VNN Negative high voltage supply
VIH High level input logic voltage
VIL Low-level input logic voltage
VSIG
Analog signal voltage
peak-to-peak
TA Operating free air temperature
Value
4.5V to 13.2V
40V to VNN +250V
-40V to -210V
VDD -1.5V to VDD
0V to 1.5V
VNN +10V to VPP -10V
0OC to 70OC
Pin Configuration
48
1
HV214
48-Lead LQFP
(top view)
4 1 28 26
28-Lead PLCC
(top view)
Product Marking
Top Marking
YYWW YY = Year Sealed
HV214FG WW = Week Sealed
LLLLLLLLL
L = Lot Number
Bottom Marking C = Country of Origin*
A = Assembler ID*
CCCCCCCC
AAA
= “Green” Packaging
*May be part of top marking
Package may or may not include the following marks: Si or
48-Lead LQFP
Top Marking
YY = Year Sealed
YYWW
HV214PJ
LLLLLLLLLL
WW = Week Sealed
L = Lot Number
Bottom Marking
C = Country of Origin*
A = Assembler ID*
CCCCCCCCCCC
AAA
= “Green” Packaging
*May be part of top marking
Package may or may not include the following marks: Si or
28-Lead PLCC
Typical Thermal Resistance
Package
48-Lead LQFP
θja
52OC/W
28-Lead PLCC
48OC/W
Doc.# DSFP-HV214
C070713
Supertex inc.
2 www.supertex.com




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