LMV331M7/NOPB

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LMV331M7/NOPB

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LMV331-N SINGLE GENERAL PURPOSE

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Spezifikationen

Attribut Wert
Supplier Rochester Electronics, LLC
Package 1
Series Bulk
Type Active
NumberofElements General Purpose
OutputType 1
Voltage-SupplySingle/Dual(±) CMOS, Open-Collector, TTL
Voltage-InputOffset(Max) 2.7V ~ 5.5V
Current-InputBias(Max) 7mV @ 5V
Current-Output(Typ) 0.25µA @ 5V
Current-Quiescent(Max) 84mA @ 5V
CMRRPSRR(Typ) 120µA
Hysteresis 600ns
Package/Case -40°C ~ 85°C
MountingType 5-TSSOP, SC-70-5, SOT-353

Übersicht

Description

LMV331M7/NOPB is Texas Instruments’ LMV331 single low-power voltage comparator. The M7 variant is a small 6‑pin package, and NOPB denotes lead-free construction. It operates from a single supply, typically 2.7–5.5 V. The output is open-collector (requires a pull-up resistor). It’s suitable for fast threshold sensing in battery-powered and portable systems, zero-cross detection, over/under‑voltage monitoring, and simple level sensing. For exact electrical characteristics (input common-mode range, pull-up current, propagation delay, temperature performance), consult the TI LMV331M7/NOPB datasheet.

Equivalent

Equivalent products (single-supply, low-power comparators similar to LMV331M7/NOPB):
- TLV331 (TI) – direct TI family variant
- TSV331 (STMicroelectronics)
- MCP6541 (Microchip Technology)
Note: verify exact pinout, voltage range, speed, and packaging to ensure true compatibility.

Pinout

- Pin count: 5 pins
- Function: Single-channel low-voltage voltage comparator; compares Vin+ to Vin− and provides a comparator output (logic level indicating which input is higher).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits and related products.

Application

LMV331M7/NOPB is a low‑power, single‑supply voltage comparator (2.7–5.5 V). Common applications:
- Battery-powered threshold sensing (undervoltage/overvoltage)
- Microcontroller supervision and reset/power‑fail detectors
- Sensor interfaces (thermistors, light sensors, Hall sensors) using reference comparisons
- Signal conditioning, Schmitt-trigger inputs, and PWM/control circuits
- Oscillators and zero‑cross detectors for switching interfaces
- General‑purpose front‑end in consumer, industrial, and automotive electronics (within ratings)

Package

LMV331M7/NOPB is in a small SC-70-5 (5-pin) package. NOPB indicates lead-free RoHS compliance.

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