Datasheet > LTM2895

LTM2895

更新时间： 2024-10-03 14:57:31

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
30页	1937K
描述
100MHz 隔离型 DAC SPI 串行接口

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中文翻译

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数据手册

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LTM2895 数据手册

LTM2895

100MHz Isolated

DAC SPI Serial Interface

FEATURES

DESCRIPTION

The LTM^®2895 is a high speed isolated µModule^®(micro-

module) SPI interface with DAC control signals designed

to isolate LTC’s family of general purpose DACs and to

isolate general purpose SPI interfaces. The LTM2895

works with DACs and general purpose devices that have

a mode (0, 0) SPI interface.

Isolated Interface: 6000V

CSA (IEC/UL) Approved, File #255632

100MHz SPI-Compatible I/O

for 1 Minute

RMS

Conﬁgurable SPI Word-Length: 8 to 32 Bits

Supports Two Isolated Chip Selects

Falling Edge Sensitive Low Jitter LOAD

Three Isolated Control or Multiplexer Signals

1.71V to 5.5V I/O Voltages

The interface enables fast data throughput, which makes

the LTM2895 ideally suited for a wide variety of applica-

tions. The high speed SPI-compatible serial port supports

1.71V to 5.5V logic supplies. The LTM2895 is targeted at

generic SPI and digital-to-analog converter applications.

3V to 5.5V Supply Voltages

High Common Mode Transient Immunity

15mm × 6.25mm BGA Package

The isolation barrier tolerates large voltage ground varia-

tions between the logic interface and the isolated side of

theLTM2895.Uninterruptedcommunicationismaintained

during voltage transients greater than 50kV/µs.

APPLICATIONS

Remote Interface Control

Industrial Process Control and Automation

Test and Measurement Equipment

All registered trademarks and trademarks are the property of their respective owners.

Breaking Ground Loops

TYPICAL APPLICATION

LTC2642-16 DAC Isolation

ꢀꢁꢂꢂ5ꢃꢄ5

8ꢀ

ꢀ

ꢀꢁꢀꢂ

5ꢀ

ꢁ

ꢁꢂ

ꢁꢂꢃ

ꢀꢁꢂ

ꢀꢁꢂꢃ

ꢀꢁꢂ

ꢀ

ꢁ2

5ꢀ

ꢁꢁ

ꢁ

ꢁꢁ

ꢁꢁ2

ꢁ

ꢀꢁ

ꢀꢁ2

ꢀ

ꢀꢁꢂ

ꢀꢁꢀꢂꢃꢄ

FLTINT

LOAD

ꢀꢁꢂꢃ

FAULT

LOAD

ꢁꢁ

ꢀꢁꢂ2895

ꢀꢁꢁꢂ

2ꢀꢁꢂ

LOAD2

SS2

8ꢀ

ꢁ

ꢀ

μP

ꢀ

ꢁꢂ

CS2

ꢀꢁꢂ

ꢀꢁꢂꢃ

SSB

ꢀꢁꢂ

ꢀꢁꢂꢃ

ꢀꢁ

SSB2

ꢀꢁꢂ2

ꢀꢁꢂꢃ2

ꢀꢁ2

ꢀꢁꢂ

ꢁ ^{ꢀꢁꢂꢃꢄ8}

ꢀꢁꢂ2ꢃꢄ2ꢅꢆꢃ

ꢀ

ꢁꢂ

ꢀ

ꢁꢂꢃ

CLR

ꢀ8ꢁ

ꢂ

ꢀꢁꢂ

ꢀꢁꢂ2

2895ꢀꢁꢂꢃ

ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢄꢁꢂ ꢇꢊꢅꢄꢋꢉꢊꢇꢋꢌ ꢍꢇꢄꢉꢊ ꢎꢏꢐꢎꢑ ꢈꢂꢒ ꢎꢏ8ꢐꢑ

ꢀꢁꢂꢀ ꢀꢃꢄ2 ꢂꢅ ꢆꢆꢇꢈꢉ ꢊꢋꢌ ꢍꢅꢎꢌꢏꢁꢋꢐꢂꢈ ꢂꢅ ꢑꢒꢓꢔꢕꢂ

ꢀ ꢂ ꢃꢄꢅꢆꢇꢈꢉꢊ ꢀꢅꢆꢈꢇꢋꢉ ꢄꢌꢍꢍꢆꢎ

ꢁ

2895fa

For more information www.linear.com/LTM2895

12 3 4 5 6 7...30

中文翻译

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LTM3-01-L2Y-Z	NIDEC	获取价格	Ultra-Miniature Illuminated Pushbutton Switches
LTM3-01-L5C-Z	NIDEC	获取价格	Ultra-Miniature Illuminated Pushbutton Switches
LTM3-01-L5M-Z	NIDEC	获取价格	Ultra-Miniature Illuminated Pushbutton Switches
LTM3-01-L5R-Z	NIDEC	获取价格	Ultra-Miniature Illuminated Pushbutton Switches

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