Analog Devices AD8663 and AD8667: Precision 16V op amps come in single- and dual-channel versions

Targeting battery-operated applications, the 16V precision AD8663 rail-to-rail operational amplifier suits patient monitors, defibrillators, remote industrial controls, and optical sensors. Manufactured using the vendor’s iCMOS high-voltage industrial process, the device also incorporates the vendor’s DigiTrim in-circuit-trimming technology. This technology provides a low offset voltage, a 90-dB CMRR (common-mode-rejection ratio), and a 105-dB PSRR (power-supply-rejection ratio). Operating over a 5 to 16V operating range, the device consumes 180 μA. The AD8667 dual-channel version is also available. The AD8663 comes in a LFCSP-8 or SOIC-8 package and costs 64 cents and 80 cents (1000), respectively. The AD8667 comes in MSOP-8 and SOIC-8 housing and costs 80 cents and 78 cents (1000), respectively.

Analog Devices, www.analog.com