Si8422 판매점 - SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

Si8410/20/21 (5 kV)

Si8422/23 (2.5 & 5 kV)

LOW-POWER, SINGLE AND DUAL-CHANNEL

DIGITAL ISOLATORS

Features

 High-speed operation

DC to 150 Mbps

 No start-up initialization required

 Wide Operating Supply Voltage:

2.6–5.5 V

 Up to 5000 VRMS isolation

 High electromagnetic immunity

 Ultra low power (typical)

5 V Operation:

< 2.6 mA/channel at 1 Mbps

< 6.8 mA/channel at 100 Mbps

2.70 V Operation:

< 2.3 mA/channel at 1 Mbps

< 4.6 mA/channel at 100 Mbps

 Schmitt trigger inputs

 Selectable fail-safe mode

Default high or low output

 Precise timing (typical)

11 ns propagation delay max

1.5 ns pulse width distortion

0.5 ns channel-channel skew

2 ns propagation delay skew

5 ns minimum pulse width

 Transient immunity 45 kV/µs

 AEC-Q100 qualification

 Wide temperature range

–40 to 125 °C at 150 Mbps

 RoHS compliant packages

SOIC-16 wide body

SOIC-8 narrow body

Applications

 Industrial automation systems

 Medical electronics

 Hybrid electric vehicles

 Isolated switch mode supplies

 Isolated ADC, DAC

 Motor control

 Power inverters

 Communication systems

Safety Regulatory Approvals

 UL 1577 recognized

 VDE certification conformity

Up to 5000 VRMS for 1 minute

 CSA component notice 5A approval

IEC 60950-1, 61010-1, 60601-1

IEC 60747-5-5

(VDE0884 Part 5)

EN60950-1 (reinforced insulation)

(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 when compared to 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 worst-case

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

isolation ratings (up to 5 kV) and a selectable fail-safe operating mode to control

the default output state during power loss. All products are safety certified by UL,

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

withstanding up to 5 kVRMS.

Ordering Information:

See page 29.

Rev. 1.3 3/14

Si8410/20/21 / Si8422/23

Si8422 반도체 회로 부품 판매점

SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

국내 전력반도체 판매점

일반적인 전자부품 판매점

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