TSV522AIQ2T

Instrumentation, Op Amps, Buffer Amps Overview

The TSV522AIQ2T is a dual-channel operational amplifier from the TSV52xA series manufactured by STMicroelectronics. It features a gain-bandwidth product of 1.15 MHz and a typical supply current of 45 μA at 5 V. The device supports a supply voltage range of 2.7 V to 5.5 V with rail-to-rail input and output capabilities. Key electrical parameters include an input offset voltage of 800 μV, an input bias current of 10 pA, and a slew rate of 890 mV/μs. It provides an output current of 55 mA per channel and operates within a temperature range of -40°C to +125°C. The component is housed in a MiniSO-8 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for maximum dynamic range
• High speed-to-power ratio with 1.15 MHz gain bandwidth product
• Low power consumption suitable for battery-supplied applications
• Automotive qualification compliant with AEC-Q100 standards

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interfaces requiring high impedance matching
• Battery-powered portable electronic devices
• Harsh automotive environments with wide temperature ranges
• Signal conditioning circuits in industrial systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IQ2T' against official STMicroelectronics documentation to confirm it denotes the Automotive grade (AEC-Q100) variant in the MiniSO-8 package. Ensure the ordering code matches the required temperature range and performance specifications. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a dual-channel op-amp with low power consumption and automotive reliability is required. It is suitable for applications needing rail-to-rail I/O and a gain-bandwidth product of 1.15 MHz. Consider the MiniSO-8 package size for space-constrained designs. Verify that the 800 μV max offset voltage meets the precision requirements of the target circuit.

Instrumentation, Op Amps, Buffer Amps Part Context

The TSV522AIQ2T belongs to the TSV52xA family of CMOS operational amplifiers designed for low-voltage operations. This series includes single, dual, and quad versions with pinouts compatible with industry standards. The family is characterized by its outstanding speed-to-power ratio and small industrial packages, making it ideal for sensor interfaces and portable applications where efficiency and size are critical.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for other members of the TSV52x family, such as the TSV522 or TSV522A, if automotive qualification is not strictly required. Verify pinout compatibility and electrical parameter overlaps before substituting with other dual-channel op-amps from different manufacturers.