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LMV824MTX/NOPB

Name: LMV824MTX/NOPB
Rating: 4.7 (12 reviews)

IC OPAMP GP 4 CIRCUIT 14TSSOP

製造商
製造商。部分 #LMV824MTX/NOPB
包 14-TSSOP (0.173, 4.40mm Width)
資料表 LMV824MTX/NOPB DataSheet
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	LMV®
ProductStatus	Active
AmplifierType	General Purpose
NumberofCircuits	4
OutputType	Rail-to-Rail
SlewRate	2V/µs
GainBandwidthProduct	5.6 MHz
Current-InputBias	40 nA
Voltage-InputOffset	1 mV
Current-Supply	1mA (x4 Channels)
Current-Output/Channel	45 mA
Voltage-SupplySpan(Min)	2.5 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	14-TSSOP (0.173, 4.40mm Width)

概述

Description

LMV824MTX/NOPB is a Texas Instruments dual operational amplifier in the LMV family. It targets low‑voltage, battery‑powered applications and offers rail‑to‑rail input and output, enabling signals close to ground and near the supply rails without extra level shifting. It operates from a single supply (about 2.7–5.5 V; dual supply also workable) with very low quiescent current per amplifier. It is unity‑gain stable, so it can be used as a buffer or in simple gain/filter configurations. The MTX suffix indicates the package option (typically MSOP‑8) and NOPB means Pb‑free. Typical uses include sensor conditioning, active filters, and compact consumer/portable electronics where small size and low power matter. For exact specifications—input common‑mode range, output swing, gain‑bandwidth, slew rate, and temperature performance—refer to the TI datasheet and product page, as performance varies with supply and temperature.

Features

LMV824MTX/NOPB features (highlights):
- Quad, low-noise operational amplifiers in one package
- Rail-to-rail input and output (RRIO) for single-supply operation
- Wide supply voltage range: typically 2.7 V to 5.5 V
- Unity-gain stable; suitable for buffer and general-purpose signal conditioning
- Low input bias current and low input offset voltage for accuracy
- Low quiescent current per amplifier (low power consumption)
- Industrial temperature range (-40°C to +125°C)
- ESD protection and robust fault tolerance
- Available in small packages (MTX variants in MSOP/VSSOP/TSSOP family) with NOPB version (no lead) on reel
Note: For exact electrical specs (offset, bias, bandwidth, and current) and package options, refer to the TI datasheet for LMV824MTX/NOPB.

Package

8-pin MSOP (MSOP-8) package. MTX denotes Tape‑and‑Reel; NOPB means RoHS Pb‑free.

Pinout

- Pin count: 8 pins (8-pin package, MSOP/TSSOP family).
- Function: Dual operational amplifier with rail-to-rail input/output for low-voltage/single-supply operation.
- Pinout (typical): 1 OUT1, 2 −IN1, 3 +IN1, 4 V−, 5 +IN2, 6 −IN2, 7 OUT2, 8 V+.

Manufacturer

Manufacturer: Texas Instruments (TI).
What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog and embedded processing integrated circuits (e.g., op-amps, ADC/DACs, microcontrollers). It is one of the world’s largest producers of analog semiconductors.

Application

LMV824MTX/NOPB is a low-power, rail-to-rail I/O quad operational amplifier. Common applications:
- Battery-powered portable devices and wearables
- Sensor conditioning and instrumentation front-ends (bridge sensors, RTDs, photodiodes)
- Active filters, integrators, and analog signal processing
- Audio preamplification and line-level applications
- ADC/DAC input conditioning in data-acquisition systems
- General-purpose amplification in consumer electronics and industrial control