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HV7361 の電気的特性と機能

HV7361のメーカーはMicrochipです、この部品の機能は「2.5A Two-or-Three-Level Ultrasound Pulsers」です。


製品の詳細 ( Datasheet PDF )

部品番号 HV7361
部品説明 2.5A Two-or-Three-Level Ultrasound Pulsers
メーカ Microchip
ロゴ Microchip ロゴ 




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HV7361 Datasheet, HV7361 PDF,ピン配置, 機能
HV7360/HV7361
High-Speed ±100V 2.5A Two-or-Three-Level Ultrasound Pulsers
Features
• HVCMOS® Technology for High Performance
• High Density Integration AC-coupled Pulser
• 0V to ±100V Output Voltage
• ±2.5A Source and Sink Minimum Pulse Current
• Up to 35 MHz Operating Frequency
• 2 ns Matched Delay Times
• 2.5V, 3.3V or 5V CMOS Logic Interface
• Built-in Two-terminal Low-noise Interface for
HV7361
• Low Power Consumption and No Floating Power
Supply Rails or Decoupling Capacitors
Applications
• Medical Ultrasound Imaging
• Piezoelectric Transducer Drivers
• Ultrasound Industrial NDT
• Pulse Waveform Generator
General Description
HV7360/HV7361 are high-voltage and high-speed
pulse generators with built-in fast return-to-zero
damping Field-Effect Transistors (FETs). An added
feature to HV7361 is an integrated two-terminal
low-noise T/R switch. These integrated circuits are
designed not only for portable medical ultrasound
image devices but also for NDT and test equipment
applications.
Both HV7360/HV7361 are composed of controller logic
interface circuits, level translators and AC-coupled
Metal Oxide Semiconductor Field-Effect Transistor
(MOSFET) gate drivers. They also have high-voltage
and high-current P-channel and N-channel MOSFETs
as output stages.
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 but also
makes the PCB layout easier.
Package Type
22-lead CABGA
(Top View)
2016 Microchip Technology Inc.
DS20005570A-page 1

1 Page





HV7361 pdf, ピン配列
HV7360/HV7361
1.0 ELECTRICAL CHARACTERISTICS
Absolute Maximum Ratings †
Chip Power Supply Voltage (VDD-VSS) ................................................................................................... –0.5 to +12.5V
VH Output High Supply Voltage ......................................................................................................VL–0.5 to VDD +0.5V
VL Output Low Supply Voltage..................................................................................................... VSS–0.5V to VH +0.5V
VSS Low Side Supply Voltage ....................................................................................................................... –6 to +0.5V
Differential High Voltage (VSP1-VSN1), (VSP2-VSN2).............................................................................................. +220V
VSP1,2 Positive High Voltage ......................................................................................................................–0.5 to +110V
VSN1,2 Negative High Voltage ....................................................................................................................+0.5 to –110V
All Logic Input Voltages.............................................................................................................VSS–0.5V to GND +5.5V
Rx to XDCR Differential Drop................................................................................................................................ ±140V
Coupling Capacitor Breakdown Voltage.................................................................................................................±110V
Maximum Junction Temperature ............................................................................................................................125°C
Operating Temperature ...............................................................................................................................–20 to +85°C
† Notice: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only, and functional operation of the device at those or any other conditions above those
indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for
extended periods may affect device reliability.
OPERATING SUPPLY VOLTAGES AND CURRENT
Electrical Specifications: GND = 0V, VH = VDD = +10V, VL = VSS = 0V, VPE = 3.3V, VPP = +100V, VNN = –100V,
TA = 25°C unless otherwise specified.
Parameters
Sym.
Min.
Typ. Max. Units
Conditions
Logic Supply Voltage Range
Supply Voltage
Low Side Supply Voltage
Gate Drive High Side Voltage
Gate Drive Low Side Voltage
Output Positive High Voltage
Output Negative High 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
VLL
VDD-VSS
VSS
VH
VL
VSP1,2
VSN1,2
IDDQ
IHQ
IDDQ
IHQ
IDD
IH
VIH
VIL
IIH
IIL
VPEH
VPEL
RINPE
2.25
4.75
–5.5
VSS+4
VSS
0
–100
VPE-0.3
0
1.7
0
100
50
2
1
2
4
10
3.3
3.63
11.5
0
VDD
VDD-4
100
0
VPE
0.3
1
1
5.25
0.3
V
V 4 VDD 11.5V
V
V
V
VH-VL 4V
V
V
μA
μA
No input transitions, PE = 0
mA
μA
No input transitions, PE = 1
mA One channel On at 5 MHz,
mA No load
V
V For logic inputs INA, INB, INC
μA and IND
μA
V
V For logic input PE
k
2016 Microchip Technology Inc.
DS20005570A-page 3


3Pages


HV7361 電子部品, 半導体
HV7360/HV7361
TEMPERATURE SPECIFICATIONS
Electrical Characteristics: Unless otherwise noted, for all specifications TA = TJ = +25°C.
Parameters
Sym. Min. Typ.
Max. Units
TEMPERATURE RANGES
Maximum Junction Temperature
Operating Temperature
PACKAGE THERMAL RESISTANCE
22-Lead CABGA
TJ(MAX)
TA
JA
–20
125
106
— °C
+85 °C
— °C/W
Conditions
POWER-UP AND POWER-DOWN SEQUENCE (Note 1)
Power-Up
Power-Down
Step
Description
Step
Description
1
2
3
4
Note 1:
VLL 1 PE inactive
VDD, VH, VSS and VL with signal logic low
2 VPP and VNN off
VPP and VNN
3 VDD, VH, VSS and VL off
PE active
4 VLL off
Powering up or down in any arbitrary sequence will not cause any damage to the device. The power-up
sequence and power-down sequence are only recommended to minimize possible inrush current.
LOGIC CONTROL TABLE
Input Pulse
PE
INA INB INC
1XX
X1X
XX1
1X X X
0XX
X0X
XX0
XXX
0X X X
Output MOSFETs
IND SP1 to DP1 DN1 to SN1 SP2 to DP2 DN2 to SN2
X ON
X
XX
X X ON X X
XX
X ON X
1 X X X ON
X OFF
X
XX
X X OFF X X
XX
X
OFF
X
0 X X X OFF
X
OFF
OFF
OFF
OFF
DS20005570A-page 6
2016 Microchip Technology Inc.

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
HV7360

Two or Three Level Ultrasound Pulser

Supertex
Supertex
HV7360

2.5A Two-or-Three-Level Ultrasound Pulsers

Microchip
Microchip
HV7361

2.5A Two-or-Three-Level Ultrasound Pulsers

Microchip
Microchip


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