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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR SC70-5
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：General Purpose
- Number of Elements：1
- Output Type：CMOS, Push-Pull
- Voltage - Supply, Single/Dual (±)：1.8V ~ 5.5V
- Voltage - Input Offset (Max)：3mV @ 5V
- Current - Input Bias (Max)：0.4pA @ 5V
- Current - Output (Typ)：19mA @ 5V
- Current - Quiescent (Max)：750nA
- CMRR, PSRR (Typ)：98dB CMRR, 82dB PSRR
- Propagation Delay (Max)：30µs
- Hysteresis：-
- Operating Temperature：-40°C ~ 85°C
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-5
- Grade：-
- Qualification：-
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Overview
The LPV7215MG/NOPB is a single-channel analog comparator manufactured by Texas Instruments. It operates on a supply voltage range of 1.8V to 5.5V with a typical quiescent current of 580nA. The device features rail-to-rail input and output capabilities, ensuring compatibility with low-voltage digital logic. Key electrical specifications include a maximum input offset voltage of 3mV at 5V and an input bias current of 0.4pA. It utilizes a SOT-23-5 surface-mount package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Rail-to-rail input and output operation for full signal swing utilization
- Ultra-low power consumption suitable for battery-operated applications
- High precision with low input offset voltage and bias current
Applications
- Low voltage threshold detection circuits
- Battery-powered portable devices
- Signal conditioning in sensor interfaces
Procurement Notes
Verify the specific suffix 'MG' corresponds to the SC-70-5 (SOT-753) package variant when reviewing datasheets or ordering documentation. Confirm that the 'NOPB' designation indicates lead-free and RoHS compliance as per manufacturer standards. Ensure the selected distributor provides traceable components matching the Texas Instruments part number exactly to avoid counterfeit risks.
Selection Notes
Select this component when designing systems requiring minimal static power draw alongside precise voltage comparison. The rail-to-rail I/O characteristic makes it suitable for interfacing directly with CMOS logic families without level shifting. Consider the SOT-753 package constraints for PCB layout if space is limited compared to larger packages like SOIC.
Part Context
This part belongs to the LPV7215 series of low-power comparators from Texas Instruments. It shares functional similarities with other members of the family but differs in packaging and specific pinout configurations. The MG suffix specifically denotes the small outline transistor package variant designed for high-density surface mount applications.
Replacement Considerations
Direct substitutes may include other Texas Instruments single-channel comparators with similar rail-to-rail specifications and low power profiles, such as the LMV7215 series variants, provided the package footprint and electrical parameters align with the design requirements.
