HV7361LA-G

HV7361LA-G Datasheet


HV7360/HV7361

Part Datasheet
HV7361LA-G HV7361LA-G HV7361LA-G (pdf)
Related Parts Information
HV7360LA-G HV7360LA-G HV7360LA-G
PDF Datasheet Preview
HV7360/HV7361

High-Speed ±100V 2.5A Two-or-Three-Level Ultrasound Pulsers
• 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
• Medical Ultrasound Imaging
• Piezoelectric Transducer Drivers
• Ultrasound Industrial NDT
• Pulse Waveform Generator

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

HV7360/HV7361

HV7360 Typical Application Circuit
+10V
+10V

VDD VH VL3 +2.5/3.3V VLL

PE INA
2.5/3.3V

Logic Input

GND VSS VL1 VL2
0 to +100V SP1

DP1 DN1
0 to -100V SN1 SP2

DP2 DN2

HVOUT
+/-100V 2.5A Three-level RTZ Transmit Pulsers

HV7361 Typical Application Circuit
+10V
+10V
+2.5/3.3V VLL
2.5/3.3V

Logic Input
0 to +100V SP1

DP1 DN1
0 to -100V SN1 SP2

DP2 DN2

SN2 XDCR GND VSS VL1 VL2 RX T/R SW
to Rx LNA
+/-100V 2.5A Three-level RTZ Transmit Pulsers with T/R Switch
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Datasheet ID: HV7361LA-G 648114