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TI OPA2314AIDRRoHS

Manufacturer
TI
MPN
OPA2314AIDR
LCSC Part #
C2058438
Packaging
SOIC-8
Customer #
Key Attributes
OPAx314 3MHz Low-Power Low-Noise RRIO 1.8V CMOS Operational Amplifier
Datasheetpdf iconTI OPA2314AIDR
In-Stock: 46
46 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.6675$ 1.67
10+$ 1.4148$ 14.15
30+$ 1.2571$ 37.71
100+$ 1.0961$ 109.61
500+$ 1.0221$ 511.05
1,000+$ 0.9915$ 991.50
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerTI
PackagingSOIC-8
Number of Channels2
Vos - Input Offset Voltage500uV
Slew Rate1.5V/us
Input Offset Current(Ios)0.2pA
Input offset current drift(Ios TC)-
FeaturesEMI filtering/RF suppression;ESD protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)75dB
Ib - Input Bias Current0.2pA
Output Current20mA
Maximum Power Supply Range (Vdd-Vss)5.5V
Input Offset Voltage Drift(Vos TC)1uV/℃
Quiescent Current150uA
Gain Bandwidth Product3MHz
Input Voltage Noise Density14nV/√Hz@1kHz
Dual Supply-2.75V~-900mV;900mV~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply1.8V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The OPA314 family of single, dual, and quad op amps represents a new generation of low-power, general-purpose CMOS amplifiers. This device family combines rail-to-rail input and output swing, low quiescent current (150μA typical at 0.5Vₛ), 3MHz bandwidth, and ultralow noise (14nV/√Hz at 1kHz), making it ideal for battery-powered applications that require a well-balanced trade-off between cost and performance. Low input bias current supports applications with source impedances up to the megaohm range.

The OPA314 is designed for robustness and ease of use. It features unity-gain stable operation with an integrated RF/EMI rejection filter, no phase reversal under overdrive conditions, and high ESD protection (4kV HBM).

These devices are optimized for low-voltage operation from 1.8V (±0.9V) to 5.5V (±2.75V), and are rated for operation over the full extended temperature range of -40℃ to 125℃.

Features

AI Translation
  • Low IQ: 150μA/channel
  • Wide supply voltage: 1.8V to 5.5V
  • Low noise: 14nV/√Hz at 1kHz
  • Gain bandwidth: 3MHz
  • Low input bias current: 0.2pA
  • Low offset voltage: 0.5mV
  • Unity-gain stable
  • Internal RF/EMI filter
  • Extended temperature range: -40℃ to 125℃

Applications

AI Translation
  • Battery-powered instruments: consumer, industrial, and medical applications
  • Laptops, portable media players
  • Photodiode amplifiers
  • Active filters
  • Remote sensing
  • Wireless metering
  • Handheld test equipment