EVAL-ADUM4160EBZ开发板套件编程器的评估演示板及套件规格书PDF中文资料

EVAL-ADUM4160EBZ属于开发板套件编程器的评估演示板及套件。由亚德诺半导体技术有限公司制造生产的EVAL-ADUM4160EBZ评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。

GENERAL DESCRIPTION

The ADuM31601 is a USB port isolator based on Analog

Devices, Inc., iCoupler® technology. Combining high speed CMOS

and monolithic air core transformer technology, this isolation

component provides outstanding performance characteristics

and is easily integrated with low and full speed USB-compatible

peripheral devices.

Many microcontrollers implement USB so that it presents only the

D+ and D− lines to external pins. This is desirable in many cases

because it minimizes external components and simplifies the

design; however, this presents particular challenges when isolation

is required. Because the USB lines must switch between actively

driving D+/D− and allowing external resistors to set the state of

the bus, the ADuM3160 provides mechanisms for detecting the

direction of data flow and control over the state of the output

buffers. Data direction is determined on a packet-by-packet basis.

The ADuM3160 uses the edge detection based iCoupler

technology in conjunction with internal logic to implement

a transparent, easily configured, upstream-facing port isolator.

Isolating the upstream port provides several advantages in

simplicity, power management, and robust operation.

The isolator has a propagation delay comparable to that of a

standard hub and cable. It operates with the bus voltage on either

side ranging from 4.5 V to 5.5 V, allowing connection directly to

VBUSx by internally regulating the voltage to the signaling level.

The ADuM3160 provides isolated control of the pull-up resistor

to allow the peripheral to control connection timing. The device

draws low enough idle current that a suspend state is not required.

A 5 kV, reinforced insulation version, the ADuM4160, is available.

FEATURES

USB 2.0 compatible

Low and full speed data rate: 1.5 Mbps and 12 Mbps

Bidirectional communication

4.5 V to 5.5 V VBUS operation

7 mA maximum upstream supply current at 1.5 Mbps

8 mA maximum upstream supply current at 12 Mbps

2.3 mA maximum upstream idle current

Upstream short-circuit protection

Class 3A contact ESD performance per ANSI/ESD STM5.1-2007

High temperature operation: 105°C

High common-mode transient immunity: >25 kV/μs

16-lead SOIC wide body package

RoHS compliant

Qualified for automotive applications

Safety and regulatory approvals

UL recognition: 2500 V rms for 1 minute per UL 1577

CSA Component Acceptance Notice #5A

IEC 60950-1: 600 V rms (basic)

VDE certificate of conformity

DIN V VDE V 0884-10 (VDE V 0884-10):2006-12

VIORM = 560 V peak

APPLICATIONS

USB peripheral isolation

Isolated USB hub