Datasheet > MP240_09

MP240_09

更新时间： 2024-11-04 05:49:47

品牌	Logo	应用领域
凌云 - CIRRUS		运算放大器
页数	文件大小	规格书
7页	455K
描述
Power Operational Amplifier

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中文翻译

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数据手册

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MP240_09 数据手册

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

I n n o v a t i o n F r o m

^{P r o d}M^{u c}P^t240

MP240

Power Operational Amplifier

FEATURES

GENERAL DESCRIPTION

The MP240 operational ampliﬁer is a surface mount

constructed component that provides a cost effective

solution in many industrial applications. The MP240

offers outstanding performance that rivals much more

expensive hybrid components yet has a footprint of

only 4.7 sq in. The MP240 has many optional fea-

tures such as four-wire current limit sensing, a shut-

down control and external compensation. In addition,

the class A/B output stage biasing can be turned off

for lower quiescent current with class C operation in

applications where crossover distortion is less impor-

tant such as when driving motors, for example. A boost

voltage feature biases the output stage for close linear

swings to the supply rail for extra efﬁcient operation.

The MP240 is built on a thermally conductive but elec-

trically insulating substrate that can be mounted to a

heat sink.

♦ LOW COST

♦ HIGH VOLTAGE - 200 VOLTS

♦ HIGH OUTPUT CURRENT - 20 AMPS

♦ 170 WATT DISSIPATION CAPABILITY

APPLICATIONS

♦ MOTOR DRIVE

♦ MAGNETIC DEFLECTION

♦ PROGRAMMABLE POWER SUPPLIES

♦ INDUSTRIAL AUDIO AMPLIFIER

EQUIVALENT CIRCUIT DIAGRAM

HSD

LSD

+Vb

+Vs

LEVEL

SHIFT

12-14

+Vs

18-20

Q17

GND

Q1A

Q1B

Q16

R13

3.9k

Q3A

15-17

R5A

OUT

Cc2

Cc1

9-11

Q5 Q6

Q18

R16

Q21

Q19

Q20

LIM

-I

R15

Q10

LIM

Q11A

Q11B

-IN

OUT

R10

24-26

R11

+IN 41

30-32

Q13

R12

Q13A

21-23

R12A

Q14

R13

Q15

GND 40

-Vs

27-29

-Vs

R14

-Vb 38

SEP 2009

APEX − MP240UREVH

MP240U

http://www.cirrus.com

12 3 4 5 6 7

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