Datasheet > ISL72027SEH

ISL72027SEH

更新时间： 2024-11-27 01:08:23

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
18页	863K
描述
3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output

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ISL72027SEH 数据手册

DATASHEET

3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen

Mode, Split Termination Output

ISL72027SEH

Features

The Intersil ISL72027SEH is a 3.3V radiation tolerant 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.

• DLA 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

The transceiver can transmit and receive at bus speeds of up to

1Mbps. 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

listen mode feature and a split termination output.

• Cold spare: powered down devices/nodes will not affect

active devices operating in parallel

• Three selectable driver rise and fall times

• 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 1Mbps

• Quiescent supply current . . . . . . . . . . . . . . . . . . . . 7mA (max)

• Listen mode supply current . . . . . . . . . . . . . . . . . . 2mA (max)

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

• 5V tolerant logic inputs

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.

The ISL72027SEH is available in an 8 Ld hermetic ceramic

flatpack and die form that operate across the temperature

range of the -55°C to +125°C. The logic inputs are tolerant

with 5V systems.

Other CAN transceivers available are the ISL72026SEH and

ISL72028SEH. For a list of differences see Table 1 on page 2.

• Thermal shutdown

Related Literature

• UG051, “ISL7202xSEHEVAL1Z Evaluation Board User Guide”

• Acceptance tested to 75krad(Si) (LDR) wafer-by-wafer

• Radiation tolerance

• TR018, “SEE Testing of the ISL72027SEH CAN Transceiver”

- SEL/B immune to LET 60MeV•cm /mg

• TR022, “Total Dose Testing of the ISL72026SEH,

ISL72027SEH and ISL72028SEH CAN Transceivers”

- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . . . 75krad(Si)

Applications

• Satellites and aerospace communications

• Telemetry data processing

• High-end industrial environments

• Harsh environments

Tx DATA IN

VCC

CANH

CANL

GND

ISL72027SEH

CANL

VREF

VCC

0.1µF

RS = GND, R

DIFF

= 60Ω

CANH - CANL

Rx DATA OUT

TIME (1µs/DIV)

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. FAST DRIVER AND RECEIVER WAVEFORMS

November 9, 2015

FN8763.1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

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与ISL72027SEH相关器件

型号	品牌	获取价格	描述	数据表
ISL72027SEHEVAL1Z	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output
ISL72027SEHVF	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output
ISL72027SEHVX	INTERSIL	获取价格	3.3V Radiation Tolerant CAN Transceiver, 1Mbps, Listen Mode, Split Termination Output
ISL72028ASEH	RENESAS	获取价格	3.3V Radiation Tolerant CAN Transceiver with Low Power Shutdown and Split Termination Outp
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

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