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HV7360 の電気的特性と機能

HV7360のメーカーはSupertexです、この部品の機能は「Two or Three Level Ultrasound Pulser」です。


製品の詳細 ( Datasheet PDF )

部品番号 HV7360
部品説明 Two or Three Level Ultrasound Pulser
メーカ Supertex
ロゴ Supertex ロゴ 




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HV7360 Datasheet, HV7360 PDF,ピン配置, 機能
Supertex inc.
HV7360
High Speed, ±100V 2.5A,
Two or Three Level Ultrasound Pulser
Features
►HVCMOS® technology for high performance
►High density integration AC coupled pulser
►0 to ±100V output voltage
►±2.5A source and sink minimum pulse current
►Up to 35MHz operating frequency
►2.0ns matched delay times
►2.5, 3.3 or 5.0V CMOS logic interface
►Low power consumption and very simple to use
Application
►Medical ultrasound imaging
►Piezoelectric transducer drivers
►NDT ultrasound transmission
►Pulse waveform generator
General Description
The Supertex HV7360 is a high voltage, high-speed, pulse
generator with built-in, fast return to zero damping FETs. This
high voltage and high-speed integrated circuit is designed for
portable medical ultrasound image devices, but can also can
be used for NDT and test equipment applications.
The HV7360 consists of a controller logic interface circuit,
level translators, AC coupled MOSFET gate drivers and high
voltage and high current P-channel and N-channel MOSFETs
as the output stage.
The peak output currents of each channel are guaranteed
to be over ±2.5A with up to ±100V of pulse swing. The AC
coupling topology for the gate drivers not only saves two
floating voltage supplies, it also makes the PCB layout easier.
Typical RTZ Application Circuit
+10V
+10V
VDD
+2.5/3.3V VLL
PE
INA
VH
2.5/3.3V
Logic Input
INB
INC
IND
VL3
VPP 0 to +100V
SP1
DP1
DN1
HVOUT
VNN 0 to -100V
SN1
SP2
DP2
DN2
GND VSS VL1 VL2
SN2
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com
Free Datasheet http://www.datasheet4u.com/

1 Page





HV7360 pdf, ピン配列
HV7360
Operating Supply Voltages and Current
(Operating conditions, unless otherwise specified, GND = 0V, VH = VDD = +10V, VL = VSS = 0V, VPE = 3.3V, VPP = +100V, VNN = -100V, TA = 25°C)
Sym Parameter
Min Typ Max Unit Conditions
VDD – VSS
VSS
VH
VL
IDDQ
IHQ
IDDQ
IHQ
IDD
IH
VIH
VIL
IIH
IIL
VPEH
VPEL
RINPE
Supply voltage
Low side supply voltage
Output high supply voltage
Output low supply voltage
VDD quiescent current
VH quiescent current
VDD quiescent current
VH quiescent current
VDD average current
VH average current
Input logic voltage high
Input logic voltage low
Input logic current high
Input logic current low
PE input logic voltage high
PE input logic voltage low
PE input impedance to GND
4.75
-5.5
-
11.50
V 4.0 ≤ VDD ≤ 11.5V
- 0 V ---
VSS +4.0
VSS
-
-
VDD
VDD -4.0
V
V
VH - VL ≥ 4.0V
- 50 - μA No input transitions,
- 2.0 - μA PE = 0
- 1.0 - mA No input transitions,
- 2.0 - μA PE = 1
- 4.0 - mA One channel ON at 5.0Mhz,
- 10 - mA No load
VPE -0.3
0
-
-
-
-
VPE V
0.3 V For logic inputs INA, INB,
1.0 μA INC, and IND
- - 1.0 μA
1.70 3.30 5.25
V
0 - 0.3 V For logic input PE
100 -
-
AC Electrical Characteristics
(Operating conditions, unless otherwise specified, GND = 0V, VH = VDD = +10V, VL = VSS = 0V, VPE = 3.3V, VPP = +100V, VNN = -100V, TA = 25°C)
Sym Parameter
Min Typ Max Unit Conditions
tirf Input or PE rise & fall time
-
-
10
ns
Logic input edge speed
requirement
td1-4
tr/f1-2
Δtrf
ΔtdC2C
ΔtdD2D
Input to output delay
Output rise/fall time
Rise and fall time matching
Propagation matching
Propagation delay matching
- 7.5 -
- 9.5 -
- 2.0 -
- 1.0 -
- ±2.0 -
ns RLOAD = 1.0Ω
ns CLOAD = 330pF, RLOAD = 2.5kΩ
ns Channel to channel
ns
Device to device delay
match
tPE-ON
tPE –OFF
PE ON-time
PE OFF-time
- - 5.0
VPE = 1.7 ~ 5.25V
µs VDD = 7.5 ~ 11.5V
- - 4.0
-20 ~ 85OC
COG Output to MOSFET gate cap
CVH VH to VL3 decoupling cap
- 10 -
- 0.22 -
nF 100V X7S
µF 16V X7R
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com
3
Free Datasheet http://www.datasheet4u.com/


3Pages


HV7360 電子部品, 半導体
Typical Unipolar 2-Channel Application Circuit
+10V
+10V
+2.5/3.3V VLL
VDD
PE
INA
2.5/3.3V
Logic Input
INB
INC
IND
VH VL3
VPP = 0 to +100V
SP1
DP1
DN1
SN1
SP2
DP2
DN2
VPP
TX1
TX2
GND VSS VL1 VL2
SN2
HV7360
Pad Description
Pad
Location
A1
A2
A3
A4
A6
A7
A8
A9
B2
B8
F4
F7
G4
P1
P2
P3
Name
GND
IND
INC
VSS
VDD
INB
INA
PE
VL2
VL1
VH
VL3
NC
SP2
DP2
DN2
Function
Driver and level translator circuit ground return (0V)
Damping N-FET control signal logic Input, controlling N-FET2
Damping P-FET control signal logic Input, controlling P-FET2
Negative voltage power supply (0V)
Positive voltage supply (+10V), should connect to an external decoupling cap to VSS (0V)
Pulsing N-FET control signal logic Input, controlling N-FET1
Pulsing P-FET control signal logic Input, controlling P-FET1
Drive power enable Hi = ON, Low = OFF , logic “1” voltage reference input (+1.8 to +3.3V)
Gate-Drive negative voltage power supply (0V)
Gate-Drive negative voltage power supply (0V)
Gate driver positive voltage power supply (+10V)
VH to VL decoupling cap, should connect to VL1 & VL2 (0V) ground plane as short as possible
Do not connect
Source of P-FET2, positive high voltage power supply (0 to +100V) or GND
Drain of P-FET2, transmit pulser output
Drain of N-FET2, transmit pulser output
Supertex inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 Tel: 408-222-8888 www.supertex.com
6
Free Datasheet http://www.datasheet4u.com/

6 Page



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共有リンク

Link :


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HV7360

Two or Three Level Ultrasound Pulser

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