Datasheet Linear Technology LT1991

ManufacturerLinear Technology
SeriesLT1991

Precision, 100µA Gain Selectable Amplifier

Datasheets

Datasheet LT1991
PDF, 782 Kb, Language: en, File uploaded: Aug 6, 2017, Pages: 28
Precision, 100µA Gain Selectable Amplifier
Extract from the document

Prices

Packaging

LT1991ACDD#PBFLT1991ACDD#TRPBFLT1991ACMS#PBFLT1991ACMS#TRPBFLT1991AIDD#PBFLT1991AIDD#TRPBFLT1991AIMS#PBFLT1991AIMS#TRPBFLT1991CDD#PBFLT1991CDD#TRPBFLT1991CMS#PBFLT1991CMS#TRPBFLT1991HDD#PBFLT1991HDD#TRPBFLT1991HMS#PBFLT1991HMS#TRPBFLT1991IDD#PBFLT1991IDD#TRPBFLT1991IMS#PBFLT1991IMS#TRPBF
N1234567891011121314151617181920
Package3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
MS-10
Package Outline Drawing
MS-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
MS-10
Package Outline Drawing
MS-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
MS-10
Package Outline Drawing
MS-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
MS-10
Package Outline Drawing
MS-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
3x3 DFN-10
Package Outline Drawing
MS-10
Package Outline Drawing
MS-10
Package Outline Drawing
Package CodeDDDDMSMSDDDDMSMSDDDDMSMSDDDDMSMSDDDDMSMS
Package Index05-08-169905-08-169905-08-166105-08-166105-08-169905-08-169905-08-166105-08-166105-08-169905-08-169905-08-166105-08-166105-08-169905-08-169905-08-166105-08-166105-08-169905-08-169905-08-166105-08-1661
Pin Count1010101010101010101010101010101010101010

Parametrics

Parameters / ModelsLT1991ACDD#PBFLT1991ACDD#TRPBFLT1991ACMS#PBFLT1991ACMS#TRPBFLT1991AIDD#PBFLT1991AIDD#TRPBFLT1991AIMS#PBFLT1991AIMS#TRPBFLT1991CDD#PBFLT1991CDD#TRPBFLT1991CMS#PBFLT1991CMS#TRPBFLT1991HDD#PBFLT1991HDD#TRPBFLT1991HMS#PBFLT1991HMS#TRPBFLT1991IDD#PBFLT1991IDD#TRPBFLT1991IMS#PBFLT1991IMS#TRPBF
Common Mode Rejection Ratio, dB100100100100100100100100100100100100100100100100100100100100
Number of Channels11111111111111111111
Demo BoardsDC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819ADC819A
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice ModelLTspice Model
Enoise Density, nV/rtHz4646464646464646464646464646464646464646
Export Controlnononononononononononononononononononono
GBW, MHz0.560.560.560.560.560.560.560.560.560.560.560.560.560.560.560.560.560.560.560.56
Gain Range1 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 131 to 13
Isupply, mA0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Operating Temperature Range, °C0 to 700 to 700 to 700 to 70-40 to 85-40 to 85-40 to 85-40 to 850 to 700 to 700 to 700 to 70-40 to 125-40 to 125-40 to 125-40 to 125-40 to 85-40 to 85-40 to 85-40 to 85
PSRR, dB135135135135135135135135135135135135135135135135135135135135
Rail-to-Rail Innononononononononononononononononononono
Rail-to-Rail Outyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyes
SR, V/µs0.120.120.120.120.120.120.120.120.120.120.120.120.120.120.120.120.120.120.120.12
Ts (0.1%), ns4200042000420004200042000420004200042000420004200042000420004200042000420004200042000420004200042000
VinCM Low (from V-), V-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Voh (from V+), V0.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.04
Vol (from V-), V0.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.040.04
Vos, mV0.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.0150.015
Vos TC, µV/C0.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.3
Vs Max, V4040404040404040404040404040404040404040
Vs Min, V2.42.42.42.42.42.42.42.42.42.42.42.42.42.42.42.42.42.42.42.4

Eco Plan

LT1991ACDD#PBFLT1991ACDD#TRPBFLT1991ACMS#PBFLT1991ACMS#TRPBFLT1991AIDD#PBFLT1991AIDD#TRPBFLT1991AIMS#PBFLT1991AIMS#TRPBFLT1991CDD#PBFLT1991CDD#TRPBFLT1991CMS#PBFLT1991CMS#TRPBFLT1991HDD#PBFLT1991HDD#TRPBFLT1991HMS#PBFLT1991HMS#TRPBFLT1991IDD#PBFLT1991IDD#TRPBFLT1991IMS#PBFLT1991IMS#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Design Notes

  • Precise Gain Without External Resistors &mdash DN348
    PDF, 79 Kb, File published: Sep 5, 2004
    Extract from the document
  • 12-bit DAC in TSOT-23 Includes Bidirectional REF Pin for Connection to Op Amp or External High Precision Reference &mdash DN448
    PDF, 87 Kb, File published: Aug 25, 2008
    Extract from the document

Articles

  • Versatile Op Amps Need No Resistors &mdash LT Journal
    PDF, 339 Kb, File published: Mar 25, 2005
    Extract from the document

Model Line

Manufacturer's Classification

  • Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > Precision Amplifiers (Vos | Low Power Amplifiers (Is < 1mA/amp) | High Voltage Amplifiers (>12V) | Rail-to-Rail Amplifiers
  • Signal Conditioning > Amplifiers > Difference Amplifiers
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Amplifiers