Datasheet > ISL72028ASEH

ISL72028ASEH

更新时间： 2024-11-27 14:58:15

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
25页	979K
描述
3.3V Radiation Tolerant CAN Transceiver with Low Power Shutdown and Split Termination Output

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ISL72028ASEH 数据手册

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ISL72028ASEH

3.3V Radiation Tolerant CAN Transceiver with Low Power Shutdown and

Split Termination Output

FN8863

Rev.1.00

Jul 27, 2017

The Intersil ISL72028ASEH is a radiation tolerant, 3.3V

CAN transceiver that is compatible with the ISO11898-2

standard for applications calling for Controller Area

Network (CAN) serial communication in satellites and

aerospace communications, and telemetry data

processing in harsh industrial environments.

Features

• Electrically screened to SMD 5962-15228

• ESD protection on all pins: 4kV HBM

• Compatible with ISO11898-2

• Operating supply range: 3.0V to 3.6V

• Bus pin fault protection to ±20V

• Undervoltage lockout

This device can transmit and receive at bus speeds up to

5Mbps. It can drive a 40m cable at 1Mbps according to

the ISO11898-2 specification. The device is designed to

operate over a common-mode range of -7V to +12V, with

a maximum of 120 nodes. The device has three discrete

selectable driver rise/fall time options, a Low Power

Shutdown mode, and a split termination output.

• Cold spare: powered down devices/nodes do not

affect active devices operating in parallel

• Three selectable driver rise and fall times:

• Fast speed (RS = 0V) - edges and propagation

delays optimized for a data rate of 1Mbps

The Receiver (Rx) inputs feature a “full fail-safe” design,

which ensures a logic high Rx output if the Rx inputs are

floating, shorted, or terminated but undriven.

• Medium speed (RS = 10kΩ) - edges and

propagation delays optimized for a data rate of

500kbps

The ISL72028ASEH is available in an 8 Ld hermetic

ceramic flatpack and die form that operate across the

temperature range of -55°C to +125°C. The logic inputs

are tolerant with 5V systems.

• Slow Speed (RS = 50kΩ) - edges and propagation

delays optimized for a data rate of 250kbps

Other CAN transceivers available are the

ISL72026ASEH and ISL72027ASEH. For a list of

differences between these devices, refer to Table 1 on

page 4.

• Glitch-free bus I/O during power-up and power-down

• Full fail-safe (open, short, terminated/undriven)

receiver

• Hi-Z input allows for 120 nodes on the bus

• High data rates up to 5Mbps

Related Literature

• For a full list of related documents, visit our website

• Quiescent supply current: 7mA (maximum)

• Low-power Shutdown mode: 50µA (maximum)

• -7V to +12V common-mode input voltage range

• 5V tolerant logic inputs

• ISL72028ASEH product page

Applications

• Satellites and aerospace communications

• Telemetry data processing

• Thermal shutdown

• High-end industrial environments and harsh

environments

• Acceptance tested to 75krad(Si) (LDR)

wafer-by-wafer

• Radiation tolerance

• SEL/B immune to LET : 86.4MeV•cm /mg

• Low dose rate (0.01rad(Si)/s): 75krad(Si)

FN8863 Rev.1.00

Jul 27, 2017

Page 1 of 25

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与ISL72028ASEH相关器件

型号	品牌	获取价格	描述	数据表
ISL72028BSEH	RENESAS	获取价格	3.3V Radiation Tolerant CAN Transceiver, with Low-power Shutdown, Split Termination Output
ISL72028CSEH	RENESAS	获取价格	3.3V Radiation Hardened CAN Transceiver with Low Power Shutdown and Split Termination Outp
ISL72028SEH	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Low Power Shutdown, Split Termination Outp
ISL72028SEH	RENESAS	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Low Power Shutdown, Split Termination Outp
ISL72028SEHEVAL1Z	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Low Power Shutdown, Split Termination Outp
ISL72028SEHVF	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Low Power Shutdown, Split Termination Outp
ISL72028SEHVX	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Low Power Shutdown, Split Termination Outp
ISL72813SEH	RENESAS	获取价格	32-Channel Driver Circuit with an Integrated Decoder
ISL72814SEH	RENESAS	获取价格	16-Channel Driver Circuit with an Integrated Decoder
ISL72991	ETC	获取价格	Radiation Hardened Negative Low Dropout Adjustable Voltage Regulator

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