BUY LTC7541AJN https://www.utsource.net/itm/p/266289.html
D/A Converter, 1 Func, Parallel, Word Input Loading, 0.6us Settling Time, PDIP18
The LTC7541AJN is an 18-pin dual-channel, low-power, low-noise, high-precision, rail-to-rail operational amplifier from Analog Devices Inc. It is designed to provide high performance and low power consumption in a wide range of applications. Features: * Low Power: 1.2mA/channel * Low Noise: 4.5nV/√Hz * High Precision: 0.01% * Rail-to-Rail Input/Output * Low Input Bias Current: 0.5pA * Wide Supply Range: 2.7V to 5.5V Applications: * Signal Conditioning * Data Acquisition * Portable Instrumentation * Battery-Powered Systems * Medical Instrumentation * Automotive Electronics (For reference only)