TS1872IST

Instrumentation, Op Amps, Buffer Amps Overview

The TS1872IST is a dual-channel operational amplifier from the TS187x family, manufactured by STMicroelectronics. It operates within a supply voltage range of 1.8 V to 6 V and features rail-to-rail input and output capabilities. The device typically consumes 400 µA per channel while providing a gain bandwidth product of 1.6 MHz. It offers high unity gain stability and an extended common-mode input voltage range extending 200 mV beyond the supply rails at 25 °C. The amplifiers provide high output drive capability with typical currents up to 65 mA.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output operation
• Extended common-mode input voltage range
• High unity gain stability
• Latch-up immunity

Instrumentation, Op Amps, Buffer Amps Applications

• Battery powered applications
• Portable communication devices
• Audio drivers
• Laptop/notebook computers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering code TS1872IST against official manufacturer documentation to confirm package type and electrical specifications. Ensure compatibility with system requirements for operating temperature and supply voltage ranges before procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring low power consumption and wide dynamic signal swing in portable electronics. Verify that the MiniSO-8 package dimensions fit the PCB layout constraints and that the thermal characteristics meet the application's heat dissipation needs.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the TS187x series of low-power operational amplifiers. The 'IST' suffix indicates a dual-channel configuration housed in a MiniSO-8 surface-mount package. This series is designed for battery-supplied and portable applications requiring efficient power usage.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Compatible substitutes include other parts within the TS187x family such as TS1872ID or TS1872IPT, provided the package type matches the design requirements.