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Product Detailed Parameters
- Description：IC COMPARATOR 4 GEN PUR 14SO
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：4
- Output Type：Push-Pull
- Voltage - Supply, Single/Dual (±)：1.1V ~ 5.5V
- Voltage - Input Offset (Max)：6mV @ 5V
- Current - Input Bias (Max)：10pA
- Current - Output (Typ)：-
- Current - Quiescent (Max)：500nA
- CMRR, PSRR (Typ)：78dB CMRR
- Propagation Delay (Max)：16µs
- Hysteresis：4.2mV
- Operating Temperature：-40°C ~ 125°C
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：14-SO
- Grade：-
- Qualification：-
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Overview
The TS884IDT is a quad analog comparator manufactured by STMicroelectronics, housed in a 14-SOIC surface-mount package. It operates on a single supply voltage ranging from 1.1V to 5.5V. The device features ultra-low static current consumption of 500nA maximum and input bias current of 10pA maximum. Key electrical parameters include a typical propagation delay of 2µs (maximum 16µs), input offset voltage of 6mV at 5V, and hysteresis of 4.2mV. It supports push-pull outputs and functions within an operating temperature range of -40°C to +125°C.
Feature Summary
- Rail-to-rail input and output capability for extended signal range utilization
- Ultra-low power consumption suitable for battery-operated portable applications
- Push-pull output stage providing direct interface with digital logic
Applications
- Portable consumer electronics requiring low standby current
- Battery-powered measurement instruments
- General-purpose signal conditioning circuits
Procurement Notes
Verify the specific suffix 'DT' corresponds to the 14-SOIC tape-and-reel packaging configuration. Confirm RoHS3 compliance status as indicated in official documentation. Ensure the ordering part number matches the required quantity format for reel-based distribution channels.
Selection Notes
Select this component when rail-to-rail performance and minimal quiescent current are critical design constraints. The 14-SOIC package facilitates automated surface-mount assembly processes. Consider the thermal characteristics and maximum operating temperature limits relative to the intended application environment.
Part Context
This part belongs to the TS88x series of nanopower comparators designed for efficiency. The TS884 variant specifically integrates four independent comparator channels within a single integrated circuit. This integration reduces board space requirements compared to discrete solutions while maintaining high performance standards.
Replacement Considerations
The MCP6544-E/SL is documented as a similar alternative component. Verify pin compatibility and electrical parameter alignment before substituting.
