MP400FC Cirrus Logic Inc, MP400FC Datasheet

MP400FC

Manufacturer Part Number

MP400FC

Description

MODULE PWR AMP HS HV SWITCH MODE

Manufacturer

Cirrus Logic Inc

Series

Apex Precision Power™r

Datasheets

1.MP400FC.pdf (12 pages)

2.MP400FC.pdf (2 pages)

Specifications of MP400FC

Amplifier Type

Power

Number Of Circuits

Slew Rate

350 V/µs

Gain Bandwidth Product

1MHz

Current - Input Bias

8.5pA

Voltage - Input Offset

8000µV

Current - Supply

700µA

Current - Output / Channel

150mA

Voltage - Supply, Single/dual (±)

10 V ~ 50 V, ±5 V ~ 25 V

Operating Temperature

0°C ~ 70°C

Mounting Type

Through Hole

Package / Case

42-DIP Module

Description/function

Audio Amplifiers

Product

Audio Modules

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

For Use With

598-1484 - KIT EVALUATION FOR MP400FC

Output Type

-3db Bandwidth

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

598-1483

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MP400FC

Manufacturer:

APEX

Quantity:

20 000

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Open Frame Product Technology

65.1mm X 42.5mm

actual footprint

P r o d u c t I n n o v a t i o n F r o m

MP400 Applications

•

MP400 Features

•

Evaluation Kit – EK65

The EK65 is available to help with rapid

prototyping of the MP400. The kit includes

an eval board, heatsink, connectors and all

necessary hardware to allow evaluation of

the MP400. Small quantities of the MP400

are sold separately.

Low, single supply voltage

» 10V to 50V

Wide output voltage supply

» 50V to 350V

High slew rate

» 350V/µs

Power bandwidth

» 200kHz

Output current

» 150mA continuous

Power dissipation rating

» TBD

Stability

» User defined current limit on the

» Externally compensated

Piezoelectric positioning and actuation

Electrostatic deflection

Deformable mirror actuators

Chemical, biological stimulators

output stage

High Voltage, High Speed Power Operational

Amplifier Features Onboard Switch Mode

Power Supply

MP400

The MP400 is a “board-level module” power op

amp that integrates the performance of a high

speed op amp with a switch mode power supply.

The result is a high voltage driver that deliv-

ers adjustable output voltages from 50V-350V

off of low, standard buss supplies of 12V, 24V

and 48V. With the ability to internally gener-

ate high levels of output voltage, the MP400

allows designers to bypass having to design or

purchase an external high voltage power supply.

Both the high voltage output of the MP400, and

the application’s drive circuitry – typically a piezo

element – can operate of the same standard

system supply. The result is a reduction in board

space, as well as potential savings on operating

costs.

The MP400’s ability to adjust the voltage output

level is made possible through use of a single,

external

to ground. The only input required by the boost

supply are the V

capacitor and the V

The voltage boost adjustment is independent of

The MP400 offers additional flexibility with

external phase compensation that allows the

watt resistor from the set pin (R

source, the input/output filter

BOOST

set resistor (RSET).

SET

Drive Both Piezo Actuation and Deflection

Off a Single Low Supply

)

designer to select gain, slew rate and bandwidth

to suit their specific application. Slew rate per-

formance is extremely high at 350V/µs. In pulse

applications, the MP400 can swing rapidly from

rail to rail without generating an over abundance

of standby current, or quiescent current.

The product design topology of the MP400

utilizes Apex’s own integrated thermally conduc-

tive module design, or “open frame” packaging.

With the open frame approach, thermal man-

agement actually begins with the individually

packaged components which feature their own

heat management properties. The open frame

product design delivers the power and thermal

performance of a hybrid, but at a cost that is

significantly less.

Apex Precision Power has a long tenure of

customer design wins in the piezo drive market.

Most piezo drives require high voltage with the

piezo driver typically the only high voltage com-

ponent in the system. The industrial and medical

sectors are becoming rapid adaptors of piezo-

electronic positioning and actuation technology

for its ability to provide very fine movement in

applications such as ultrasound, mass spec-

trometers and deformable mirrors.

MP400

www.cirrus.com

Related parts for MP400FC

MP400FC Summary of contents

Page 1

Open Frame Product Technology 65.1mm X 42.5mm actual footprint MP400 Applications • Piezoelectric positioning and actuation • Electrostatic deflection • Deformable mirror actuators • Chemical, biological stimulators MP400 Features • Low, single supply voltage » 10V to 50V • Wide ...

Page 2

For Product Information Visit www.cirrus.com North America +1 800-625-4084 Asia Pacific +852 2376-0801 Japan +81 (3) 5226-7757 Europe/UK +44 (90) 1628-891-300 For Applications Assistance Call Toll-Free (800) 546-2739 In the U.S. and Canada Cirrus Logic – Apex Precision Power 5980 ...

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