GT3140AN

The GT3140A is integrated circuit operational amplifiers that combine the advantages of high voltage PMOS transistors with high voltage bipolar transistors on a single monolithic chip. The GT3140A features gate protected MOSFET (PMOS) transistors in the input circuit to provide very high input impedance, very low input current, and high speed performance. The use of PMOS field effect transistors in the input stage results in a wide common mode input voltage capability and an important attribute for single supply applications. These products are widely used in civil, commercial and industrial applications. Such as accelerometers signal processing, integrators, medical monitors, visible light photometers, single power amplifiers, sampling and holding amplifiers, photocurrent meters, active filters, interface circuits, handheld instruments, alarms, peak detectors, comparators, integrators, multi- frequency oscillators, function generators and all other standard amplifier applications

Applications

• Active Filter
• Compensation Amplifier
• Audio Preamplifier
• Electronic Instruments

Key features

• Applied Advanced BiMOS Technology MOSFET Input Stage
• Very High Input Impedance (ZIN) 1.5T (Typ)
• Very Low Input Current (IIC) - 10pA (Typ) at ±15V
• Wide Common Mode Input Voltage Range (VICR): - 15V~12V
• Large Swing of Output Voltage (VOPP): - 14V~12V
• DIP - 8 SOP - 8 Package
• Operating Temperature Range: - 40°C~85°C