Datasheet Linear Technology LT1468ACDD#TRPBF

ManufacturerLinear Technology
SeriesLT1468
Part NumberLT1468ACDD#TRPBF

90MHz, 22V/us 16-Bit Accurate Operational Amplifier

Datasheets

Datasheet LT1468
PDF, 228 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 16
90MHz, 22V/us 16-Bit Accurate Operational Amplifier
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Prices

Packaging

Package3x3 DFN-8
Package CodeDD
Package Index05-08-1698

Parametrics

Number of Channels1
Unity Gain BW90 MHz
Av Min Stable1 V/V
Avol79 dB
Common Mode Rejection Ratio110 dB
Cload300 pF
Demo BoardsDC417B,DC2135A
Design ToolsLTspice File
Enoise 1/f Corner11 Hz
Enoise Density5 nV/rtHz
Export Controlno
Ibias3 nA
Inoise0.6 pA/rtHz
Inoise 1/f Corner7 Hz
Ios0.013 µA
Iout22 mA
Isupply3.6 mA
LF Enoise0.3 µVPP
Operating Temperature Range0 to 70 °C
Over-the-Topno
PSRR112 dB
Rail-to-Rail Inno
Rail-to-Rail Outno
SR22 V/µs
Shutdownno
Single Supplyno
Ts (0.1%)760 ns
TypeVFB
VinCM High (from V+)1.5 V
VinCM Low (from V-)0.7 V
Voh (from V+)1.4 V
Vol (from V-)1.4 V
Vos0.03 mV
Vos TC0.7 µV/C
Vs Max36 V
Vs Min6 V

Eco Plan

RoHSCompliant

Application Notes

  • Component and Measurement Advances Ensure 16-Bit DAC Settling Time &mdash AN74
    PDF, 980 Kb, File published: Jul 1, 1998
    DAC DC specifications are relatively easy to verify. AC specifications require more sophisticated approaches to produce reliable information. In particular, the settling time of the DAC and its output amplifier is extraordinarily difficult to determine to 16-bit resolution. This application note presents methods for 16-bit DAC settling time measurement and compares results. Appendices discuss oscilloscope overdrive, frequency compensation, circuit and optimization techniques, layout, power stages and a historical perspective of precision DACs.
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  • Linear Technology Magazine Circuit Collection, Volume V: Data Conversion, Interface and Signal Conditioning Products &mdash AN87
    PDF, 1.5 Mb, File published: Nov 1, 2000
    Application Note 87 is the fifth in a series that excerpts useful circuits from Linear Technology magazine. Data conversion, interface and signal conditioning circuits from issue VI:1 (February 1996) through issue VIII:4 (November 1998) are featured. Like its predecessor, AN67, this Application Note includes circuits for high speed video, interface and hot swap circuits, active RC and switched capacitor filter circuitry and a variety of data conversion and instrumentation circuits. All circuits are conveniently indexed by type.
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Design Notes

  • DC Accurate Driver for the LTC2377-20 Achieves 2ppm Linearity &mdash DN1032
    PDF, 189 Kb, File published: Jan 6, 2014
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  • Selecting Op Amps for Precision 16-Bit DACs &mdash DN214
    PDF, 76 Kb, File published: Oct 1, 1999
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Articles

  • Component and Measurement Advances Ensure 16-Bit DAC Settling Time (Part One) &mdash LT Journal
    PDF, 262 Kb, File published: Aug 1, 1998
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  • A Composite Amplifier Topology Wrings More Performance Out of the LTC1597 16-Bit Current Output DAC &mdash LT Journal
    PDF, 146 Kb, File published: Mar 1, 2002
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  • LT1468: An Operational Amplifier for Fast, 16-Bit Systems &mdash LT Journal
    PDF, 221 Kb, File published: Nov 1, 1998
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Model Line

Manufacturer's Classification

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Speed Amplifiers (GBW > 50MHz) | Low Noise Amplifiers (

Other Names:

LT1468ACDDTRPBF, LT1468ACDD TRPBF

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