SGM8532.pdf
No.10742
? Low Cost
? Rail-to-Rail Input and Output
0.8mV Typical VOS
? Unity Gain Stable
? Gain Bandwidth Product: 500kHz
? Very Low Input Bias Currents: 0.5pA
? Supply Voltage Range: 2.1V to 5.5V
? Input Voltage Range: -0.1V to +5.6V with VS = 5.5V
? Low Supply Current: 18μA/Amplifier
The SGM8531 (single) and SGM8532 (dual) are low cost, rail-to-rail input and output voltage feedback amplifiers. They have a wide input common-mode 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 SGM8531/2 provide 500kHz bandwidth at a low current consumption of 18μA per amplifier. Very low input bias currents of 0.5pA enable the SGM8531/2 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.The SGM8531 single is available in the Green SOT-23-5 and SOIC-8 packages.
