封装管脚图
产品描述
The SGM8521 (single) , SGM8522 (dual) and SGM8524 (quad) are rail-to-rail input and output voltage feedback amplifiers offering low cost. They have a wide input common-mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 2.1V and the maximum recommended supply voltage is 5.5V. All are specified over the extended - 40 °С to + 125 °С temperature range.
The SGM8521/2/4 provide 150kHz bandwidth at a low current consumption of 4.7μA per amplifier. Very low input bias currents of 0.5pA enable the SGM8521/2/4 to be used for integrators, photodiode amplifiers, and piezoelectric sensors. Rail-to-Rail inputs and outputs are useful to designers 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.
The SGM8521 is available in the Green SOT-23-5 and SOIC-8 packages. The SGM8522 comes in Green SOIC-8 and MSOP-8 packages. The SGM8524 is offered in Green TSSOP-14 and SOIC-14 packages .
产品特性
Low Cost
Rail-to-Rail Input and Output
0.8mV Typical Vos
Unity Gain Stable
Gain Bandwidth Product: 150kHz
Very Low Input Bias Currents : 0.5pA
Operates on 2.1V to 5.5V Supplies
Input Voltage Range = -0.1V to +5.6V with Vs = 5.5V
Low Supply Current: 4.7μA/Amplifier
Small Packaging
SGM8521 Available in SOIC-8 and SOT-23-5
SGM8522 Available in SOIC-8 and MSOP-8
SGM8524 Available in SOIC-14 and TSSOP-14