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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),Bulk
- Type：General Purpose
- Number of Elements：1
- Output Type：Push-Pull
- Voltage - Supply, Single/Dual (±)：2V ~ 8V, ±1V ~ 4V
- Voltage - Input Offset (Max)：6mV @ 5V
- Current - Input Bias (Max)：-
- Current - Output (Typ)：30mA
- Current - Quiescent (Max)：1µA
- CMRR, PSRR (Typ)：80dB CMRR, 90dB PSRR
- Propagation Delay (Max)：24µs
- 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 LMC7215IM5X/NOPB is a single-channel analog comparator from Texas Instruments housed in an SOT-23-5 package. It operates on a supply voltage range of 2 V to 8 V with a typical operating supply current of 1 uA. Key electrical parameters include a maximum input offset voltage (Vos) of 8 mV, an input bias current (Ib) of 0.05 pA, and a rail-to-rail input type. The device features a push-pull output and offers a common-mode rejection ratio (CMRR) of 80 dB and a power supply rejection ratio (PSRR) of 90 dB. It functions within a temperature range of -40°C to +85°C.
Feature Summary
- Ultra-low power consumption suitable for battery-operated applications
- Rail-to-rail input capability for full signal range utilization
- Push-pull output stage for direct interfacing with digital logic
Applications
- Low voltage threshold detection circuits
- Battery-powered sensor interfaces
- General purpose analog signal conditioning
Procurement Notes
Verify the specific suffix (e.g., IM5X/NOPB) against the required packaging format such as cut tape or reel. Confirm RoHS compliance status and ensure the SOT-23-5 footprint matches the design layout. Cross-reference the manufacturer part number with official datasheets to validate pinout and electrical specifications before integration.
Selection Notes
Select this component when low quiescent current is critical alongside rail-to-rail input requirements. Ensure the supply voltage remains within the 2 V to 8 V limit. Consider the 8 mV offset voltage for precision applications and verify that the push-pull output drive capability meets the load requirements of the downstream circuitry.
Part Context
This device belongs to the LMC7215 series of low-power comparators. It is designed for applications requiring minimal power usage while maintaining accurate comparison functions. The series is characterized by its CMOS technology, offering high input impedance and low bias currents compared to bipolar alternatives.
Replacement Considerations
Check for LMC7215 variants with different suffixes for packaging changes. Verify if LMV721M5X/NOPB serves as a functional alternative, noting differences in supply voltage limits and output configurations.
