Part Number : MAX44244
Function : 36V, Precision, Low-Power, 90µA, Single/Quad/Dual Op Amps
Manufacturers : Maxim Integrated
The MAX44244/MAX44245/MAX44248 family of parts provide ultra-precision, low-noise, zero-drift single/quad/dual operational amplifiers featuring very low-power operation with a wide supply range.
The devices incorporate a patented auto-zero circuit that constantly measures and compensates the input offset to eliminate drift over time and temperature as well as the effect of 1/f noise.
These devices also feature integrated EMI filters to reduce high-frequency signal demodulation on the output. The op amps operate from either a single 2.7V to 36V supply or dual ±1.35V to ±18V supply.
The devices are unity-gain stable with a 1MHz gain-bandwidth product and a low 90µA supply current per amplifier.
. Very Low Input Voltage Offset 7.5µV (max)
. Low 30nV/NC Offset Drift (max)
. Low 90µA Quiescent Current per Amplifier
. Low Input Noise
0.5µVP-Pfrom 0.1Hz to 10Hz
. 1MHz Gain-Bandwidth Product
. EMI Suppression Circuitry
. Rail-to-Rail Output
. 2.7V to 36V Supply Range
. µMAX, SO, SOT23, TSSOP packages
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