AD203SN

AD203SN isolation amplifier designed and built expressly for use in hostile operating environments. The AD203SN is also an integral member of Analog Devices' AD200 Series of low cost, high performance, transformer coupled isolation amplifiers. Technological innovations in circuit design, transformer construction, surface mount components and assembly automation have resulted in a rugged, economical, military temperature range isolator that either retains or improves upon the key performance specifications of the AD202/AD204 line. Isolation amplifier features: provide galvanic isolation between the input and output stages, eliminate ground loops, reject high common mode voltages and noise, protect sensitive electronic signal processing systems from transient and/or fault voltages. Typical application includes engine monitoring and control, mobile multichannel data acquisition systems, instrumentation and/or control signal isolation, current shunt measurements and high voltage instrumentation amplifier.

• Rugged design characterized to MIL-STD-883C
• Environmental test: 1004 (moisture resistance), 2004 (lead integrity), 2015 (resistance to solvents)
• Reliable design: conforms to stringent quality and reliability standards
• 10KHz full power bandwidth and low nonlinearity: ±0.025% max
• Wide output range from ±10V min (Into a 2.5Kohm load)
• High CMV isolation of 1500V RMS continuous
• Isolated power of ±15VDC at ±5mA
• Uncommitted input amplifier
• Two-port isolation through transformer coupling
• 11 lead DIP package, characterized to the full military range from -55 to 125°C

Note

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party