TS883IQ2T

Overview

The TS883IQ2T is a dual nanopower comparator from STMicroelectronics, housed in a DFN8 2x2 mm package. It operates on a supply voltage ranging from 0.9 V to 5.5 V and supports an industrial temperature range of -40 °C to +125 °C. The device features rail-to-rail inputs and open-drain outputs with a typical propagation delay of 2 µs. Supply current consumption is ultra-low at 250 nA per operator. It includes built-in hysteresis and offers high ESD tolerance of 8 kV HBM.

Feature Summary

• Ultra-low power consumption for extended battery life
• Rail-to-rail input capability
• Open-drain output configuration
• High electrostatic discharge protection

Applications

• Portable systems
• Signal conditioning
• Medical devices

Procurement Notes

Verify the specific ordering code TS883IQ2T against official STMicroelectronics documentation to confirm the DFN8 2x2 mm package and tape-and-reel packing format. Ensure compatibility with the required operating temperature range and supply voltage specifications before finalizing procurement.

Selection Notes

Select this component when designing low-power portable or medical applications requiring rail-to-rail input comparators. The open-drain output necessitates an external pull-up resistor. Consider the DFN8 2x2 mm package size constraints and thermal resistance characteristics during PCB layout.

Part Context

The TS883IQ2T belongs to the TS880/TS883 series of rail-to-rail nanopower comparators. This series integrates single (TS880) and dual (TS883) versions. The TS883 variant specifically provides two independent channels within a compact footprint, designed to minimize battery leakage in portable electronics.

Replacement Considerations

The datasheet references the TS882 as a related product offering push-pull output instead of open-drain.