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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SOT23-5
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：1
- Output Type：Open-Drain, Rail-to-Rail
- Voltage - Supply, Single/Dual (±)：0.9V ~ 5.5V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：20pA @ 5V
- Current - Output (Typ)：50mA @ 5V
- Current - Quiescent (Max)：430nA
- CMRR, PSRR (Typ)：78dB CMRR, 80dB PSRR
- Propagation Delay (Max)：23µs
- Hysteresis：3.1mV
- Operating Temperature：-40°C ~ 125°C
- Package / Case：SC-74A, SOT-753
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The TS880ILT is a single-channel analog comparator from STMicroelectronics, packaged in SOT-23-5. It operates on a supply voltage ranging from 0.9 V to 5.5 V and supports an operating 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 typically 250 nA per operator. Input offset voltage is typically 1 mV at 25 °C, with input bias current typically at 10 pA.
Feature Summary
- Ultra-low current consumption for battery-powered applications
- Rail-to-rail input capability
- Open-drain output configuration
- Wide operating temperature range
Applications
- Portable systems
- Signal conditioning
- Medical devices
Procurement Notes
Verify the specific package type (SOT-23-5) and ordering suffix (ILT) against official datasheets or authorized distributor catalogs before procurement. Confirm that the component meets required environmental standards such as RoHS compliance. Ensure compatibility with system voltage levels and temperature ranges specified in the electrical characteristics tables.
Selection Notes
Select this component when ultra-low power consumption is critical for extending battery life in portable electronics. The rail-to-rail input allows operation across the full supply voltage range without signal clipping. The open-drain output requires an external pull-up resistor; ensure the chosen resistor value aligns with desired speed and logic level requirements.
Part Context
The TS880 is part of the nanopower comparator family designed for low-voltage applications. It complements other variants like the TS881 (push-pull output) and TS883 (dual channel). These comparators are engineered to minimize battery leakage, making them suitable for energy-constrained environments where high precision is not the primary requirement.
Replacement Considerations
TS880ICT (SC70-5 package)
FAQ
What is the maximum supply voltage for the TS880?
The maximum supply voltage is 5.5 V.
Does the TS880 have built-in hysteresis?
Yes, the TS880 includes built-in input hysteresis to prevent output oscillation due to noise.
