The SGM8541 (single), SGM8542 (dual) and SGM8544
(quad) are low cost, rail-to-rail input and output voltage
feedback amplifiers. They have a wide input commonmode
voltage range and output voltage swing, and take
the minimum operating supply voltage down to 2.1V. The
maximum recommended supply voltage is 5.5V. All are
specified over the extended -40℃ to +125℃ temperature
range.
The SGM8541/2/4 provide 1.1MHz bandwidth at a low
current consumption of 46μA per amplifier. Very low input
bias currents of 0.5pA enable SGM8541/2/4 to be used
for integrators, photodiode amplifiers, and piezoelectric
sensors. Rail-to-rail input and output are useful to
designers for buffering ASIC in single-supply systems.
Applications for these amplifiers include safety monitoring,
portable equipment, battery and power supply control,
and signal conditioning and interfacing for transducers in
very low power systems. SGM8541XC5/TR
SGM8541XN5/TR
SGM8541XS/TR
SGM8542XS/TR
SGM8542XMS/TR
SGM8542XTS8G/TR
SGM8544XS14/TR
SGM8544XTS14/TR
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