TS1852AIDT

Instrumentation, Op Amps, Buffer Amps Overview

The TS1852AIDT is a dual-channel operational amplifier from STMicroelectronics, designed for low-voltage operation between 1.8 V and 6 V. It features rail-to-rail input and output capabilities, ensuring maximum dynamic range in single-supply applications. The device offers a gain bandwidth product of 530 kHz and a supply current of 170 µA per amplifier. Key electrical specifications include an input offset voltage of 1 mV (max), an input bias current of 50 nA, and a slew rate of 180 mV/µs. It operates within a temperature range of -40°C to +125°C and is housed in an SO-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output functionality for extended signal swing
• Low power consumption with 170 µA supply current per channel
• High unity gain stability capable of driving capacitive loads up to 500 pF
• Robust protection including latch-up immunity and 2 kV ESD tolerance

Instrumentation, Op Amps, Buffer Amps Applications

• Two-cell battery-powered systems
• Battery-powered electronic equipment
• Cordless phones
• Cellular phones
• Laptops

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering code TS1852AIDT against the manufacturer's official documentation to confirm the SO-8 package type and industrial temperature grade. Ensure that the required supply voltage range and load conditions align with the datasheet specifications before finalizing procurement decisions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when designing portable electronics requiring low supply voltage operation down to 1.8 V. It is suitable for applications needing rail-to-rail signal handling and moderate bandwidth. Consider the SO-8 package dimensions for board layout constraints and verify thermal dissipation requirements under maximum load conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TS185x family of operational amplifiers, which includes single, dual, and quad configurations. The 'A' suffix denotes improved accuracy with a lower maximum input offset voltage compared to the standard TS1852. The 'IDT' suffix indicates the SO-8 package variant available in tape and reel packaging for automated assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Compatible substitutes within the same family include TS1852IST (MiniSO-8) and TS1852IPT (TSSOP8). Verify pinout compatibility and package dimensions when replacing components on existing PCB layouts.