VIA2000SD
www.vishay.com Vishay Semiconductors High Reliability Reinforced Isolated Amplifier
DESCRIPTION
VIA2000SD is a high performance differential output
isolation amplifier suited for high precision isolated voltage
sensing. The device is based on proprietary capacitive
isolation technology and has a single-ended input signal
range from 0.02 V to 2 V. The device has a high input
impedance making it suitable for measurements across
HV potential dividers. The devices unmatched CMTI of
100 kV/μs min. allows accurate measurements in the noisy
environment. FEATURES
• Isolation test voltage: 5000 VRMS
• Fixed gain: 1
• Low offset error and drift: ± 1.5 mV (max.),
-5 μV/°C to +30 μV/°C VDD1 1 8 VDD2 VIN 2 7 OUT P • Low gain error and drift: ± 0.3 % (max.),
± 45 ppm/°C (max.) SHTDN 3 6 OUT N • Low non-linearity and drift: ± 0.05 % (max.),
± 1 ppm/°C (typ.) GND1 4 5 GND2 • SNR: 70 dB (typ., BW = 100 kHz)
• Wide bandwidth: 400 kHz (typ.)
• High CMTI: 150 kV/μs typ.
• Inbuilt VDD1 monitoring LINKS TO ADDITIONAL RESOURCES
Product Page Application
Notes Design Tools Infographics 3D 3D 3D Models Models • Operating temperature: -40 °C to + 125°C …
