OPA314AIDBVR

Standard (General Purpose) Amplifier 1 Circuit Rail-to-Rail Input, Rail-to-Rail Output SOT-23-5

SOT-23-5ROHS CompliantActive

3MHz, low-power, low-noise, RRIO, 1.8V CMOS operational amplifier

Manufacturer: TI
Manufacturer part #: OPA314AIDBVR
Store part #: C130194
Package / case: SOT-23-5
Category: Instrumentation, Op Amps, Buffer Amps
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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172 in stock

#C130194

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹393.06	₹393.06
10+	₹354.70	₹3,547.00
30+	₹333.55	₹10,006.50
100+	₹309.79	₹30,979.00
500+	₹299.10	₹1,49,550.00
1,000+	₹294.31	₹2,94,310.00

Quantity (min 1)

1 × ₹393.06

₹393.06

excl. GST

₹463.81 incl. 18% GST

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Standard pack: 3,000 per reel

OPA314AIDBVR

₹393.06 for 1 + GST

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Specifications

Output Current: 20mA
Number of Channels: 1
Vos - Input Offset Voltage: 500uV
Slew Rate: 1.5V/us
Input Offset Current(Ios): 0.2pA
Operating Temperature: -40℃~+125℃
Common Mode Rejection Ratio(CMRR): 75dB
Ib - Input Bias Current: 0.2pA
Input Offset Voltage Drift(Vos TC): 1uV/℃
Quiescent Current: 150uA
Gain Bandwidth Product: 3MHz
Features: EMI filtering/RF suppression;ESD protection
Input Voltage Noise Density: 14nV/√Hz@1kHz
Dual Supply: -2.75V~-900mV;900mV~2.75V
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single Supply: 1.8V~5.5V

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.033 g

Overview

The OPA314 series single-channel, dual-channel, and quad-channel op amps represent a new generation of low-power, general-purpose CMOS amplifiers. This device family combines rail-to-rail input and output swing, low quiescent current (150 μA typical at 0.5 Vₛ), 3MHz bandwidth, and ultralow noise (14nV/√Hz at 1kHz), making it well suited for battery-powered applications that demand a strong balance between cost and performance. Low input bias current supports applications with source impedances up to the megaohm range. The OPA314 devices feature a robust design for ease of use by circuit designers. These devices include an integrated RF/EMI rejection filter with unity-gain stability, no phase inversion 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 across the full extended temperature range of -40°C to 125°C.

Applications

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

Key features

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℃

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