Si871x/2x
5 KV LED EMULATOR INPUT, LOGIC OUTPUT ISOLATORS
Features
High Speed: dc to 15 Mbps
Wide range of produ...
Si871x/2x
5 KV LED EMULATOR INPUT, LOGIC OUTPUT ISOLATORS
Features
High Speed: dc to 15 Mbps
Wide range of product options
2.5 to 5.5 V logic output
Inverting and non-inverting
Pin-compatible, drop-in upgrades for Disable output high, low or tri-state
popular high-speed digital
1 channel diode emulator input
optocouplers
Propagation delay 30 ns
Performance and reliability advantages vs. optocouplers
Up to 5000 VRMS isolation 10 kV surge withstand capability
Resistant to temperature, age and
forward current effects 10x lower FIT rate for longer
service life
AEC-Q100 qualified Wide operating temperature range – 40 to +125 °C
Higher common-mode transient RoHS-compliant packages
immunity: >50 kV/µs typical
SOIC-8 (Narrow body)
Lower power and forward input diode current
DIP8 (Gull-wing) SDIP6 (Stretched SO-6)
Applications
Industrial automation
Isolated data acquisition
Motor controls and drives
Test and measurement equipment
Isolated switch mode power supplies
Safety
Regulatory Approvals (Pending)
UL 1577 recognized
Up to 5000 Vrms for 1 minute CSA component notice 5A
approval
IEC 60950-1, 61010-1, 60601-1 (reinforced insulation)
VDE certification conformity
IEC60747-5-2/VDE0884-10 (basic/reinforced insulation)
CQC certification approval
GB4943.1
Description
The Si871x/2x isolators are pin-compatible, single-channel, drop-in replacements for popular optocouplers with data rates...