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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SOT23-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：1
- Output Type：Push-Pull
- Voltage - Supply, Single/Dual (±)：2.7V ~ 15V, ±1.35V ~ 7.5V
- Voltage - Input Offset (Max)：5mV @ 5V
- Current - Input Bias (Max)：0.04pA @ 5V
- Current - Output (Typ)：30mA
- Current - Quiescent (Max)：14µA
- CMRR, PSRR (Typ)：75dB CMRR, 80dB PSRR
- Propagation Delay (Max)：10µs
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°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 LMC7211AIM5 is a single-channel CMOS analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7V to 15V and features rail-to-rail input capability with a common-mode voltage extending below the negative rail. The device utilizes a push-pull output stage capable of sourcing up to 45mA. Key electrical specifications include a maximum input offset voltage of 5mV at 5V, a typical quiescent current of 14µA, and a propagation delay of 10µs. It is housed in a SOT-23-5 surface-mount package and supports an operating temperature range from -40°C to 85°C.
Feature Summary
- Rail-to-rail input architecture allowing common-mode voltage operation below the negative supply rail
- Push-pull output stage providing high drive capability without requiring external pull-up resistors
- Ultra-low power consumption suitable for battery-operated applications
Applications
- Battery-powered sensing systems
- Threshold detection circuits
- Voltage monitoring applications
Procurement Notes
Verify component authenticity through authorized channels due to potential availability constraints. Confirm package integrity upon receipt as the SOT-23-5 form factor is sensitive to handling damage. Ensure compliance with RoHS directives if required by specific project standards. Cross-reference datasheet revisions to confirm pinout consistency before finalizing PCB layouts.
Selection Notes
Select this component when low supply current and wide input voltage range are critical requirements. The rail-to-rail input feature simplifies interface design for sensors operating near ground potential. Consider the SOT-23-5 package size for space-constrained designs. Evaluate thermal performance under continuous load conditions given the push-pull output characteristics.
Part Context
This part belongs to the LMC7211 series of low-power, high-voltage comparators. It shares functional similarities with other members of the family but differs in packaging and specific ordering suffixes. The AIM5 designation indicates the industrial temperature grade and SOT-23-5 package configuration.
Replacement Considerations
- LMC7211AIM5X/NOPB
