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Datasheet HV214PJ-G PDF ( 特性, スペック, ピン接続図 )

部品番号 HV214PJ-G
部品説明 High Voltage Analog Switch
メーカ Supertex
ロゴ Supertex ロゴ 
プレビュー
Total 9 pages
		
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HV214PJ-G Datasheet, HV214PJ-G PDF,ピン配置, 機能
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

1 Page



HV214PJ-G pdf, ピン配列
HV214
DC Electrical Characteristics (TA = 25OC, over recommended operating conditions unless otherwise noted)
Sym Parameter
Min Typ Max Units Conditions
RONS Small signal switch on-resistance
ΔRONS
Small signal switch
on-resistance matching
- - 55
- - 49
ISIG = 5.0mA VPP = +40V
ISIG = 200mA VNN = -210V
-
-
-
-
42
36
Ω
ISIG = 5.0mA VPP = +125V
ISIG = 200mA VNN = -125V
- - 38
- - 32
ISIG = 5.0mA VPP = +210V
ISIG = 200mA VNN = -40V
- - 20 % ISIG = 5.0mA, VPP = +125V, VNN = -125V
RONL
ISOL
VOS
IPPQ
INNQ
IPPQ
INNQ
ISW
fSW
Large signal switch on-resistance
Switch off leakage per switch
DC offset switch off
DC offset switch on
Quiescent VPP supply current
Quiescent VNN supply current
Quiescent VPP supply current
Quiescent VNN supply current
Switch output peak current
Output switch frequency
IPP Average VPP supply current
INN Average VNN supply current
IDD Average VDD supply current
IDDQ Quiescent VDD supply current
ISOR Data out source current
ISINK Data out sink current
CIN Large input capacitance
TA Ambient temperature range
- 23 -
Ω VSIG = VPP -10V, ISIG = 1.0A
- - 10 µA VSIG = VPP -10V & VNN +10V
- - 300 mV RLOAD = 100kΩ
- - 500 mV RLOAD = 100kΩ
- - 50 µA All switches off
- - -50 µA All switches off
- - 50 µA All switches on, ISW = 5.0mA
- - -50 µA All switches on, ISW = 5.0mA
- - 2.0 A VSIG duty cycle 0.1%
- - 50 kHz Duty cycle = 50%
-
-
-
-
7.0
5.0
VPP = +40V
mA
VNN = -210V
VPP = +125V
VNN = -125V
All output switches are
turning on and off at
50kHz with no load
- - 5.0
VPP = +210V
VNN = -40V
-
-
-
-
-7.0
-5.0
VPP = +40V
mA
VNN = -210V
VPP = +125V
VNN = -125V
All output switches are
turning on and off at
50kHz with no load
- - -5.0
VPP = +210V
VNN = -40V
- - 10 mA fCLK = 5.0MHz, VDD = 5.0V
- - 4.0 µA ---
45 -
- mA VOUT = VDD -0.7V
45 -
- mA VOUT = 0.7V
- - 10 pF ---
0 - 70 OC ---
Doc.# DSFP-HV214
C070713
Supertex inc.
3 www.supertex.com


3Pages


HV214PJ-G 電子部品, 半導体
Test Circuits
VPP - 10V
ISOL
VNN + 10V
VOUT
RLOAD
100kΩ
VPP -10V
RLOAD
100kΩ
VOUT
HV214
VPP VPP
VNN VNN
VDD
GND
5V
Switch OFF Leakage
VPP VPP
VNN VNN
VDD
GND
5V
DC Offset ON/OFF
VPP VPP
VNN VNN
VDD
GND
5V
TON/TOFF Test Circuit
VIN = 10VP-P
@5.0MHz
VOUT
VSIG
IID
VNN
VIN = 10VP-P
@5.0MHz
50Ω
50Ω
NC
VPP VPP
VNN VNN
VDD
GND
5V
KO
=
20
Log
VOUT
VIN
OFF Isolation
VPP VPP
VNN VNN
VDD
GND
5V
Isolation Diode Current
VPP VPP
VNN VNN
VDD
GND
5V
KCR
=
20Log
VOUT
VIN
Crosstalk
+VSPK
-VSPK
VOUT
RLOAD
50Ω
1.0KΩ
VPP VPP
VNN VNN
VDD
GND
5V
Output Voltage Spike
Doc.# DSFP-HV214
C070713
Supertex inc.
6 www.supertex.com

6 Page





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