LMV324AM14X

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LMV324AM14X

IC OPAMP GP 4 CIRCUIT 14SOIC

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規格

Supplier onsemi
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Last Time Buy
AmplifierType General Purpose
NumberofCircuits 4
OutputType Rail-to-Rail
SlewRate 1.5V/µs
GainBandwidthProduct 1.4 MHz
Current-InputBias 1 nA
Voltage-InputOffset 1 mV
Current-Supply 100µA
Current-Output/Channel 34 mA
Voltage-SupplySpan(Min) 2.7 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case 14-SOIC (0.154, 3.90mm Width)

概述

Description

LMV324AM14X is Texas Instruments’ low-voltage quad operational amplifier (part of the LMV324 family) in a 14-pin package. It contains four rail-to-rail input/output op-amps on a single die, designed for battery-powered and low-power analog applications.
Key features (typical):
- Single-supply operation from about 1.8 V to 5.5 V
- Rail-to-rail input and output
- Four op-amps in one package (14-pin variant: TSSOP-14/VSSOP-14 options)
- Low quiescent current and suitable for portable electronics
- Unity-gain stable
- Industrial to extended temperature range (check datasheet for exact limits)
Common applications:
- Sensor signal conditioning, buffering, and filtering
- DAC/ADC front-ends
- Portable audio and instrumentation
Note: For precise specs (offset, noise, bandwidth, slew rate) and the exact package options of LMV324AM14X, consult the TI datasheet and product page.

Features

Here are the key features of the LMV324AM14X:
- Quad operational amplifiers (four independent amps) in a 14-pin package.
- Single-supply operation: typically 1.8 V to 5.5 V.
- Rail-to-rail input and output (RRIO) for maximum dynamic range.
- Unity-gain stable (suitable for buffering, filters, and gain stages).
- Low quiescent current and low input bias current (high efficiency for battery-powered apps).
- Low offset voltage with low drift (good for precision signals).
- Automotive A-grade option with extended temperature range (-40°C to 125°C).
- Suitable for low-voltage sensor conditioning, audio, data acquisition, and portable electronics.
Note: For exact electrical specs (Iq, Vos, GBW, drive, etc.), refer to the TI datasheet for LMV324AM14X.

Package

MSOP-14 (14-pin MSOP) package. The M14X suffix denotes MSOP-14 with tape‑and‑reel packaging.

Pinout

- Pin count: 14 pins.
- Function: Quad low-voltage operational amplifier with four rail-to-rail input/output amps (A, B, C, D). Typical pinout (DIP-like): 1 = OA1 output, 2 = OA1 in-, 3 = OA1 in+, 4 = V−, 5 = OA2 in+, 6 = OA2 in−, 7 = OA2 output, 8 = OA3 output, 9 = OA3 in−, 10 = OA3 in+, 11 = V+, 12 = OA4 in+, 13 = OA4 in−, 14 = OA4 output.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures a wide range of integrated circuits, mainly analog and embedded processing devices used in electronics worldwide.

Application

LMV324AM14X is a low-voltage quad op-amp. Common applications:
- Battery-powered portable electronics and sensor interfaces
- Sensor signal conditioning (bridges, thermistors, photodiodes)
- Analog front-ends for ADCs (buffers, gain stages)
- Active filters (low/high/band-pass) and signal processing
- Audio preamplifiers/line drivers in compact devices
- Instrumentation and measurement circuits (amplifiers, integrators, summing nodes)
- General purpose small-signal amplification and buffering in mixed-signal designs

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