SI8621EC-B-ISR

更新时间： 2024-12-01 13:13:31

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SI8621EC-B-ISR 数据手册

Si8610/20/21/22

LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

Features



High-speed operation

DC to 150 Mbps

No start-up initialization required



Selectable fail-safe mode

Default high or low output

(ordering option)



Precise timing (typical)

Wide Operating Supply Voltage

2.5–5.5 V

Up to 5000 V_RMSisolation

10 ns propagation delay

1.5 ns pulse width distortion

0.5 ns channel-channel skew

2 ns propagation delay skew

5 ns minimum pulse width

Transient Immunity 50 kV/µs

AEC-Q100 qualification

Wide temperature range

–40 to 125 °C



60-year life at rated working voltage

High electromagnetic immunity

Ultra low power (typical)



5 V Operation

1.6 mA per channel at 1 Mbps

5.5 mA per channel at 100 Mbps

2.5 V Operation

1.5 mA per channel at 1 Mbps

3.5 mA per channel at 100 Mbps

Schmitt trigger inputs



RoHS-compliant packages

SOIC-16 wide body

SOIC-8 narrow body



Applications



Industrial automation systems

Medical electronics

Hybrid electric vehicles



Isolated ADC, DAC

Motor control

Power inverters

Ordering Information:

Isolated switch mode supplies

Communications systems

See page 27.

Safety Regulatory Approvals



UL 1577 recognized

Up to 5000 V_RMSfor 1 minute



VDE certification conformity

IEC 60747-5-2

(VDE0884 Part 2)

EN60950-1



CSA component notice 5A approval

IEC 60950-1, 61010-1, 60601-1

(reinforced insulation)

Description

Silicon Lab's family of ultra-low-power digital isolators are CMOS devices

offering substantial data rate, propagation delay, power, size, reliability, and

external BOM advantages over legacy isolation technologies. The operating

parameters of these products remain stable across wide temperature ranges

and throughout device service life for ease of design and highly uniform

performance. All device versions have Schmitt trigger inputs for high noise

immunity and only require VDD bypass capacitors.

Data rates up to 150 Mbps are supported, and all devices achieve propagation

delays of less than 10 ns. Ordering options include a choice of isolation ratings

(3.75 and 5 kV) and a selectable fail-safe operating mode to control the default

output state during power loss. All products >1 kV_RMSare safety certified by

UL, CSA, and VDE, and products in wide-body packages support reinforced

insulation withstanding up to 5 kV_RMS

Rev. 1.3 6/12

Si8610/20/21/22

12 3 4 5 6 7...36

中文翻译

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SI8621EC-B-ISR 替代型号

型号	品牌	替代类型	描述	数据表
SI8621EC-B-IS	SILICON	完全替代	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

与SI8621EC-B-ISR相关器件

型号	品牌	获取价格	描述	数据表
SI8621ED-B-IS	SILICON	获取价格	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
SI8621ED-B-ISR	SILICON	获取价格	暂无描述
SI8621ET-IS	SILICON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO16, SOIC-16
SI8621ET-ISR	SILICON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO16, SOIC-16
SI8622	SILICON	获取价格	LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
SI8622BB-B-IS	SILICON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO8, SOIC-8
SI8622BB-B-ISR	SILICON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO8, SOIC-8
SI8622BC-A-ISR	SILICON	获取价格	Analog Circuit, CMOS, PDSO8
SI8622BC-B-IS	SILICON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO8, SOIC-8
SI8622BD-A-IS	SILICON	获取价格	Analog Circuit, 1 Func, CMOS, PDSO16, ROHS COMPLIANT, SOIC-16

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