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Datasheet Texas Instruments TLC2274QDRG4

Datasheet Texas Instruments TLC2274QDRG4

ManufacturerTexas Instruments
Part NumberTLC2274QDRG4

Quad Low-Noise Rail-To-Rail Operational Amplifier 14-SOIC


  • Download » Datasheet, PDF, 2.4 Mb, Revision: H, 03-22-2016, File uploaded 03-22-2018
    TLC227x, TLC227xA: Advanced LinCMOS Rail-to-Rail Operational Amplifiers datasheet
    Docket ↓
    Folder Sample &
    Buy Support &
    Community Tools &
    Software Technical
    Documents TLC2272, TLC2272A, TLC2272M, TLC2272AM
    TLC2274, TLC2274A, TLC2274M, TLC2274AM
    SLOS190H – FEBRUARY 1997 – REVISED MARCH 2016 TLC227x, TLC227xA: Advanced LinCMOS Rail-to-Rail Operational Amplifiers
    1 Features 1 Output Swing Includes Both Supply Rails
    Low Noise: 9 nV/√Hz Typical at f = 1 kHz
    Low-Input Bias Current: 1-pA Typical
    Fully-Specified for Both Single-Supply and SplitSupply Operation
    Common-Mode Input Voltage Range Includes
    Negative Rail
    High-Gain Bandwidth: 2.2-MHz Typical
    High Slew Rate: 3.6-V/μs Typical
    Low Input Offset Voltage: 950 μV Maximum at
    TA = 25°C
    Macromodel Included
    Performance Upgrades for the TLC272 and
    Available in Q-Temp Automotive The TLC227x also make great upgrades to the
    TLC27x in standard designs. They offer increased ...


Family: TLC2272, TLC2272A, TLC2272AM, TLC2272M, TLC2274, TLC2274A, TLC2274AM, TLC2274M


Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo


Package TypeD
Industry STD TermSOIC
Package QTY2500
CarrierLARGE T&R
Device MarkingTLC2274
Width (mm)3.91
Length (mm)8.65
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload »


Additional FeaturesHigh Cload Drive
CMRR(Min)70 dB
CMRR(Typ)75 dB
GBW(Typ)2.18 MHz
Input Bias Current(Max)60 pA
Iq per channel(Max)1.5 mA
Iq per channel(Typ)1.1 mA
Number of Channels4
Offset Drift(Typ)2 uV/C
Operating Temperature Range-40 to 125,-55 to 125,0 to 70 C
Output Current(Typ)2.2 mA
Package GroupSOIC
Package Size: mm2:W x L14SOIC: 52 mm2: 6 x 8.65(SOIC) PKG
Rail-to-RailIn to V-,Out
Slew Rate(Typ)3.6 V/us
Total Supply Voltage(Max)16 +5V=5, +/-5V=10
Total Supply Voltage(Min)4.4 +5V=5, +/-5V=10
Vn at 1kHz(Typ)9 nV/rtHz
Vos (Offset Voltage @ 25C)(Max)2.5 mV

Eco Plan


Application Notes

  • Download » Application Notes, PDF, 60 Kb, Revision: A, 07-01-2015
    TLC2272 and TLC2272-Q1 EMI Immunity Performance (Rev. A)
    This application report describes of the EMI immunity performance of the TLC2272 and TLC2272-Q1 family of operational amplifier devices.
  • Download » Application Notes, PDF, 159 Kb, Revision: A, 12-22-1999
    Use of Rail-to-Rail Operational Amplifiers (Rev. A)
    This application report assists design engineers to understand the functionality and benefits of rail-to-rail operational amplifiers. It shows simplified schematics, functions, and characteristics of the input and output stages. Typical application schematics for rail-to-rail operational amplifiers are also discussed.

Moldel Line

Series: TLC2274 (30)

Manufacturer's Classification

  • Semiconductors > Amplifiers > Operational Amplifiers (Op Amps) > Precision Op Amps
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