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TDSEMIC LMV321-TDRoHS

Manufacturer
TDSEMICAsian Brands
MPN
LMV321-TD
LCSC Part #
C42421997
Packaging
SOT-23-5
Customer #
Key Attributes
Low-power rail-to-rail operational amplifier
Datasheetpdf iconTDSEMIC LMV321-TD
In-Stock: 5,280
5,280 In stock, ships now
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QtyUnit PriceTotal Amount
10+$ 0.0629$ 0.63
100+$ 0.0499$ 4.99
300+$ 0.0434$ 13.02
3,000+$ 0.0385$ 115.50
6,000+$ 0.0346$ 207.60
9,000+$ 0.0326$ 293.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTDSEMIC
PackagingSOT-23-5
Number of Channels1
Vos - Input Offset Voltage800uV
Slew Rate500V/ms
Input Offset Current(Ios)10pA
Input offset current drift(Ios TC)-
FeaturesBuilt-in compensation
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)70dB
Ib - Input Bias Current10pA
Output Current30mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)2.7uV/℃
Quiescent Current45uA
Gain Bandwidth Product1.1MHz
Input Voltage Noise Density27nV/√Hz@1kHz
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Dual Supply-2.75V~-1.25V;1.25V~2.75V
Single Supply2.1V~5.5V
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Additional Information

TypeDetails
Minimum10
Multiple10
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

LMV321 (single), LMV358 (dual), and LMV324 (quad) are rail-to-rail input, voltage feedback, low-power operational amplifiers. They feature a wide common-mode input voltage range and output swing; minimum operating voltage down to 2.1V, with a recommended maximum operating voltage of 5.5V.

The LMV321/358/324 deliver a gain-bandwidth product of 1.1MHz at approximately 45μA quiescent current per amplifier. With ultra-low input bias current (approximately 10pA level), they are suitable for integration, photodiode amplifier, and piezoelectric sensor applications. Rail-to-rail input and output buffering is also used in specific IC designs for single-supply systems.

Applications for this amplifier series include security monitoring, portable devices, battery and power supply control, and signal processing and interfacing in low-power sensor systems.

Features

AI Translation
  • Low power consumption
  • Rail-to-rail input and output, typical Vos of 0.8mV
  • Unity-gain stable
  • Gain bandwidth product 1.1MHz
  • Low input bias current: 10pA level, <1nA
  • 2.1V~5.5V operating voltage
  • Low operating current: 45uA per channel

Applications

AI Translation
  • ASIC input and output op-amps
  • Sensor interfaces
  • Piezoelectric sensor amplifiers
  • Medical devices
  • Mobile communications
  • Audio output
  • Portable systems
  • Smoke detectors, laptops, PCMCIA cards
  • Battery-powered devices
  • DSP interfaces