ADM3050E集成電路（IC）的驅(qū)動器接收器收發(fā)器規(guī)格書PDF中文資料

ADM3050E屬于集成電路（IC）的驅(qū)動器接收器收發(fā)器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADM3050E驅(qū)動器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長電纜或印制線進(jìn)行通信。確切的功能會因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對于通信用途可能并非絕對必要，但對于可能的使用環(huán)境卻是明智之選。

GENERAL DESCRIPTION

The ADM3050E is a 5.7 kV rms isolated controller area network (CAN) physical layer transceiver with a high performance, basic feature set. The ADM3050E fully meets the CAN flexible data rate (CAN FD) ISO 11898-2:2016 requirements and is further capable of supporting data rates as high as 12 Mbps.

The device employs Analog Devices, Inc., iCoupler? technology to combine a 2-channel isolator and a CAN transceiver into a single small outline integrated circuit (SOIC) surface-mount package. The ADM3050E is a fully isolated solution for CAN and CAN FD applications. The ADM3050E provides isolation between the CAN controller and physical layer bus. Safety and regulatory approvals (pending) for a 5.7 kV rms withstand voltage, an 849 VPEAK working voltage, and a 12.8 kV surge test, ensure that the ADM3050E meets application isolation requirements.

Low loop propagation delays and the extended common-mode range of ±25 V support robust communication on longer bus cables. Dominant timeout functionality protects against bus lock up in a fault condition, and current limiting and thermal shutdown features protect against output short circuits. The CAN bus input and output pins are protected to ±40 V against accidental connection to a +24 V bus supply. The device is fully specified over the ?40°C to +125°C industrial temperature range.

FEATURES

5.7 kV rms signal isolated CAN FD transceiver

1.7 V to 5.5 V supply and logic side levels

4.5 V to 5.5 V supply on bus side

ISO 11898-2:2016-compliant CAN FD

Data rates up to 12 Mbps for CAN FD

Low maximum loop propagation delay: 150 ns

Extended common-mode range: ±25 V

Bus fault protection (CANH, CANL): ±40 V

Passes EN 55022, Class B by 6 dB

Safety and regulatory approvals

VDE certificate of conformity, VDE V 0884-10 (pending)

UL: 5700 V rms for 1-minute duration per UL 1577 (pending)

CSA component acceptance 5A at 5.7 kV rms

IEC 60950, IEC 61010 (pending)

High common-mode transient immunity: >75 kV/μs

Industrial operating temperature range: ?40°C to +125°C

APPLICATIONS

CANOpen, DeviceNet, and other CAN bus implementations

Industrial automation

Process control and building control

Transport and infrastructure