MD1716 datasheet(1/16 Pages) MICROCHIP

部品番号	MD1716

部品情報	3-Channel 3-Level High-Speed Ultrasound Driver IC

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メーカー	MICROCHIP [Microchip Technology]

ホームページ	http://www.microchip.com

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2020 Microchip Technology Inc.

DS20005924A-page 1

MD1716

Features

• Advanced CMOS Technology

• ±4.5V to 12.5V Power Supply Voltage

• 2A Output Source and Sink Current

• 6.5 ns Rise and Fall Time with 1 nF Load

• 10 ns Propagation Delay

• ±2 ns Matched Delay Times

• 12 Matched Channels

• 1.8V to 3.3V CMOS Logic Interface

• Smart Logic Threshold

• Low-Inductance Package

Applications

• Medical Ultrasound Imaging

• Piezoelectric Transducer Drivers

• Metal Flaw Detection

• Non-destructive Testing (NDT)

General Description

The MD1716, paired with Microchip’s TC8020, forms a

3-channel 3-level high-voltage high-speed transmit

pulser chip set. The chip set is designed for medical

ultrasound imaging applications but can also be used

for metal flaw detection, NDT, and piezoelectric

transducer drivers.

The MD1716 is a 3-channel logic controller circuit with

12 low-impedance MOSFET gate drivers. There are

three sets of control logic inputs—one for Channel A,

one for Channel B, and one for Channel C. Each

channel consists of two pairs of MOSFET gate drivers.

These drivers are designed to match the drive

requirements of Microchip’s TC8020.

The TC8020 is the high-voltage output stage of the

pulser with six pairs of MOSFETs. Each pair consists of

a P-channel and an N-channel MOSFET. They are

designed to have the same impedance and can provide

typical peak currents of ±3.5A.

Package Type

See Table 2-1 for pin information.

40-lead QFN

(Top view)

1

40

3-Channel 3-Level High-Speed Ultrasound Driver IC

同様の部品番号 - MD1716

メーカー	部品番号	データシート	部品情報
Supertex, Inc	MD1716	802Kb / 8P	Three Channel, Three Level, High Speed Ultrasound Driver IC
Supertex, Inc	MD1716K6-G	802Kb / 8P	Three Channel, Three Level, High Speed Ultrasound Driver IC

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同様の説明 - MD1716

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