Datasheet Texas Instruments LOG112AIDR

ManufacturerTexas Instruments
SeriesLOG112
Part NumberLOG112AIDR
Datasheet Texas Instruments LOG112AIDR

Precision Logarithmic and Log Ratio Amplifier with On-Chip 2.5V Voltage Reference 14-SOIC -5 to 75

Datasheets

Precision Logarithmic and Log Ratio Amplifier datasheet
PDF, 761 Kb, Revision: D, File published: Apr 4, 2005
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Prices

Status

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

Packaging

Pin14
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingLOG112A
Width (mm)3.91
Length (mm)8.65
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDownload

Parametrics

Auxiliary Op Amps1
Conformity Error (initial 5 decades) (typ. over temp)0.0001 %/degree C
Conformity Error (initial 5 decades)(Max)0.2 %
Full-Scale Output Voltage(Max)3.5 +/- V
Full-Scale Output Voltage(Min)-3.8 +/- V
Input Current Range(Max)3.5 mA
Input Current Range(Min)1 nA
Iq(Max)1.75 mA
Offset Voltage (Input Amplifiers)(Max)1.5 mV
Operating Temperature Range-5 to 75 C
Package GroupSOIC
Package Size: mm2:W x L14SOIC: 52 mm2: 6 x 8.65(SOIC) PKG
RatingCatalog
Reference TypeInternal
Scale Factor0.5 V/decade
Specified Voltage5 +/- V
Vs (+/-)(Max)18 V
Vs (+/-)(Min)4.5 V

Eco Plan

RoHSCompliant

Model Line

Series: LOG112 (3)

Manufacturer's Classification

  • Semiconductors > Amplifiers > Special Function Amplifiers > Logarithmic Amplifiers
EMS supplier