TSV912AIYDT

Instrumentation, Op Amps, Buffer Amps Overview

The TSV912AIYDT is a dual general-purpose operational amplifier manufactured by STMicroelectronics. It features rail-to-rail input and output capabilities, an 8 MHz gain-bandwidth product, and a typical slew rate of 4.5 V/µs at 5 V. The device operates on a single supply voltage ranging from 2.5 V to 5.5 V, with a maximum quiescent current of 1.1 mA. Key electrical specifications include a maximum input offset voltage of 1.5 mV (A grade), a typical input bias current of 1 pA, and a maximum input offset voltage of 4.5 mV at 5 V. It provides a typical output current of 35 mA and has an input noise voltage density of 27 nV/√Hz.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation for extended dynamic range
• Ultra-low input bias current of 1 pA typical
• High output drive capability with 35 mA output current
• Unity gain stability with excellent speed-to-power ratio

Instrumentation, Op Amps, Buffer Amps Applications

• Sensor interfaces
• Battery-supplied portable applications
• Active filtering circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IYDT' against official STMicroelectronics documentation to confirm package type (SOIC-8) and tape-and-reel packaging details. Ensure the 'A' grade designation matches the required low offset voltage specifications for your design. Cross-reference the RoHS compliance status and automotive qualification requirements if applicable to your system constraints.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low voltage operation and rail-to-rail performance are required in a dual-channel configuration. The A-grade variant offers tighter offset voltage specifications compared to standard grades. Consider the 8 MHz bandwidth and 35 mA output current for driving moderate loads in portable or sensor-based systems where power consumption must remain low.

Instrumentation, Op Amps, Buffer Amps Part Context

The TSV912AIYDT belongs to the TSV91x family of CMOS operational amplifiers from STMicroelectronics. This series is designed for low-voltage applications, offering high speed and low power consumption. The TSV912 variant specifically contains two independent amplifiers per package, distinguishing it from single-channel (TSV911) and quad-channel (TSV914) counterparts within the same family.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct pin-compatible alternatives within the TSV91x family, such as the TSV912IYDT or TSV912H, depending on temperature range and grade requirements. Verify that any substitute maintains the 8 MHz bandwidth and rail-to-rail characteristics.