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Product Detailed Parameters
- Description：IC COMPARATOR 1 GEN PUR 8SOIC
- 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 ~ 5V
- Voltage - Input Offset (Max)：0.2mV @ 5V
- Current - Input Bias (Max)：50pA @ 5V
- Current - Output (Typ)：-
- Current - Quiescent (Max)：700µA
- CMRR, PSRR (Typ)：100dB CMRR, 110dB PSRR
- Propagation Delay (Max)：225ns
- Hysteresis：-
- Operating Temperature：-40°C ~ 125°C
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Mounting Type：Surface Mount
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The LMV761MAX/NOPB is a single-channel precision analog comparator manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.25 V and consumes 271 uA of operating current. The device features a push-pull output type and is housed in an SOIC-8 package. Key electrical specifications include a maximum input offset voltage (Vos) of 1 mV, an input bias current (Ib) of 50 pA, and an input offset current (Ios) of 5 pA. It provides a common-mode rejection ratio (CMRR) of 80 dB and a power supply rejection ratio (PSRR) of 80 dB. The component supports differential inputs and functions reliably across an operating temperature range from -40°C to +125°C.
Feature Summary
- Precision performance with low input offset voltage for accurate signal comparison
- Low power consumption suitable for battery-operated applications
- Push-pull output stage providing strong drive capability
Applications
- Low voltage precision comparator circuits
- Battery-powered monitoring systems
- Threshold detection applications
Procurement Notes
Verify the specific suffix 'MAX' indicates the SOIC-8 package variant when sourcing. Confirm that the '/NOPB' designation ensures compliance with RoHS standards and absence of lead. Cross-reference the manufacturer part number with distributor catalogs to ensure availability of the tube packaging format rather than tape and reel variants.
Selection Notes
Select this component when a single-channel comparator with high precision and low quiescent current is required. Ensure the application voltage stays within the 2.7 V to 5.25 V range. Consider the SOIC-8 package dimensions for PCB layout constraints. Verify that the push-pull output meets the load requirements of the subsequent circuit stage.
Part Context
This part belongs to the LMV761 series of low voltage precision comparators. It is distinct from dual-channel variants like the LMV762. The device is designed for applications requiring accurate voltage threshold detection with minimal power draw. It serves as a specialized analog signal processing component within mixed-signal systems.
Replacement Considerations
The LMV761MFX/NOPB offers identical functionality but utilizes a SOT-23-6 package instead of SOIC-8. Designers must adjust footprint and pinout mapping if substituting this variant.
