Datasheet > MAX14770E

MAX14770E

更新时间： 2024-11-07 14:58:23

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	1013K
描述
具有较高ESD保护的PROFIBUS RS-485收发器

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中文翻译

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数据手册

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MAX14770E 数据手册

MAX1ꢃ770-

±±35kV High-ESVꢀProHꢁbuVꢂEhꢃ43VꢄPꢅauscHꢆcP

VVVVVVVVVVVVVVVVVVVVV VGcacPꢅlVScusPHptHra

VVVVVVVVVVVVVVVVVVV BcacoHtuVꢅadVFcꢅtbPcu

The MAX14770E is a half-duplex, Q35kV high ESD-

protected, 20Mbps transceiver for PROFIBUS-DP and

RS-485 applications. In addition, it can be used for

RS-422/V.11 communications. The MAX14770E is

designed to meet IEC 61158-2, TIA/EIA-422-B, TIA/EIA-

485-A, V.11, and X.27 standards.

S Integrated Protection Increases Robustness

±±35k ꢀHB ꢁES ꢂer ꢃꢁSꢁꢄ ꢃEꢅ--0ꢅꢆ-0ꢆ

±0ꢆ5k ꢄontact ꢁES ꢂer Iꢁꢄ ꢇ0---ꢅꢈꢅꢆ

±035k ꢉir ꢊaꢂ ꢁES ꢂer Iꢁꢄ ꢇ0---ꢅꢈꢅꢆ

True FailꢅEafe Receiver Prevents False

Transitions on Receiver Inꢂut Ehort or Oꢂen

ꢀot Ewaꢂ ꢁliminates False Transitions Suring

PowerꢅUꢂ or ꢀot Insertion

The MAX14770E is available in an 8-pin SO and an 8-pin

FMAX® specified over the extended temperature range.

It is also available in a tiny TDFN (3mm x 3mm) pack-

age and specified over the automotive (-40NC to +125NC)

temperature range.

EhortꢅꢄircuitꢅProtected Outꢂuts

Thermal Ehutdown ꢄircuitry Prevents ꢁxcessive

Power Sissiꢂation

S Low ꢄurrent Reduces Power ꢄonsumꢂtion

03µꢉ Ehutdown ꢄurrent

VVVVV VVVVVVV V VVVVVVVVVVVVVVVVVV V ApplHsꢅtHrau

PROFIBUS-DP Networks

Industrial Fieldbuses

ꢆ.3mꢉ Euꢂꢂly ꢄurrent Tyꢂical with No Load

S Profibus ꢄomꢂliant with Binimum ꢆ-Bbꢂs Sata

Rate

Motion Controllers

S ꢉllows Uꢂ to 0ꢆ8 Transceivers on the Hus

RS-485 Networks

S ꢅꢈ-°ꢄ to +0ꢆ3°ꢄ ꢉutomotive Temꢂerature Range

Machine Encoders

in Tiny 8ꢅPin (±mm x ±mm) TSFN

VVVVVVVVVVVVVVVVVVVV OPdcPHaiVIaorPmꢅtHra

PINꢅ

PꢉꢄKꢉꢊꢁ

TOP

BꢉRK

PꢉRT

TꢁBP RꢉNꢊꢁ

MAX14770EESA+T -40NC to +85NC 8 SO

MAX14770EGSA+T -40NC to +105NC 8 SO

MAX14770EGUA+T -40NC to +105NC 8 FMAX

MAX14770EATA+T -40NC to +125NC 8 TDFN-EP*

—

BMG

Typical PROFIBUS-DP Operating Circuit appears at end of

data sheet.

+Denotes a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

*EP = Exposed pad.

Functional Diagram

SHUTDOWN

MAX14770E

The PROFIBUS PROCESS FIELD BUS logo is a registered

trademark of PROFIBUS and PROFINET International (PI).

µMAX is a registered trademark of Maxim Integrated Products, Inc.

For pricing, delivery, and ordering information, please contact Maxim Direct

at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.

19-5017; Rev 5; 1/15

12 3 4 5 6 7...16

中文翻译

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与MAX14770E相关器件

型号	品牌	获取价格	描述	数据表
MAX14770E_10	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver
MAX14770E_11	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver
MAX14770E_12	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver
MAX14770E_13	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver
MAX14770E_15	MAXIM	获取价格	Â±35kV High-ESD Profibus RS-485 Transceiver
MAX14770EATA	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver
MAX14770EATA+	MAXIM	获取价格	Line Transceiver, 1 Driver, BICMOS, PDSO8,
MAX14770EATA+T	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver
MAX14770EESA+	MAXIM	获取价格	Line Transceiver, 1 Driver, BICMOS, PDSO8,
MAX14770EESA+T	MAXIM	获取价格	High-ESD Profibus RS-485 Transceiver