Maxim Integrated MAX44264 Ultra-Small Op Amps
Maxim Integrated's MAX44264 are ultra-small op amps that draw only 750nA of supply current. Maxim Integrated MAX44264 op amps come in a tiny, 0.4mm pitch WLP package and operate from a single +1.8V to 5.5V supply. These op amps feature ground-sensing inputs and rail-to-rail output. The rail-to-rail output stage of the MAX44264 is capable of driving the output voltage to within 4mV of the rail with a 100kΩ load, and can sink and source 11mA with a +5V supply. MAX44264 op amps are ideal for use in single lithium ion (Li+), two-cell NiCd, or alkaline battery systems.