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ADI LT1078IS8#PBF product image
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ADI LT1078IS8#PBFRoHS

Manufacturer
ADI
MPN
LT1078IS8#PBF
LCSC Part #
C579636
Packaging
SOIC-8
Customer #
Key Attributes
200kHz 39uA 2 60uV 0.07V/us 108dB 6nA SOIC-8 Instrumentation, Op Amps, Buffer Amps RoHS
Datasheetpdf iconADI LT1078IS8#PBF
In-Stock: 32
32 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 15.0987$ 14.0418$ 14.04
10+$ 14.4042$ 13.3960$ 133.96
30+$ 13.2002$ 12.2762$ 368.29
100+$ 12.1487$ 11.2983$ 1129.83
Standard Packaging100/Full Tube
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingSOIC-8
Gain Bandwidth Product200kHz
Quiescent Current39uA
Number of Channels2
Vos - Input Offset Voltage60uV
Slew Rate0.07V/us
Input Offset Current(Ios)50pA
Input Voltage Noise Density28nV/√Hz@1kHz
Operating Temperature-40℃~+85℃
FeaturesReverse-phase input protection
Common Mode Rejection Ratio(CMRR)108dB
Ib - Input Bias Current6nA
Output Current5mA
Input Offset Voltage Drift(Vos TC)500nV/℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging100
Sales UnitPiece

Introduction

AI Translation

The LT1078 is a micropower dual op amp in 8-pin packages including the small outline surface mount package. The LT1079 is a micropower quad op amp offered in the standard 14-pin packages. Both devices are optimized for single supply operation at 5V. ±15V specifications are also provided. Micropower performance of competing devices is achieved at the expense of seriously degrading precision, noise, speed and output drive specifications. The design effort of the LT1078/LT1079 was concentrated on reducing supply current without sacrificing other parameters. The offset voltage achieved is the lowest on any dual or quad nonchopper stabilized op amp—micropower or otherwise. Offset current, voltage and current noise, slew rate and gain bandwidth product are all two to ten times better than on previous micropower op amps. The 1/f corner of the voltage noise spectrum is at 0.7Hz, at least three times lower than on any monolithic op amp. This results in low frequency (0.1Hz to 10Hz) noise performance which can only be found on devices with an order of magnitude higher supply current. Both the LT1078 and LT1079 can be operated from a single supply (as low as one lithium cell or two Ni-Cad batteries). The input range goes below ground. The allNPN output stage swings to within a few millivolts of ground while sinking current—no power consuming pull down resistors are needed.

Features

AI Translation
  • Available in 8-Pin SO Package
  • 50μA Max Supply Current per Amplifier
  • 70μV Max Offset Voltage
  • 180μV Max Offset Voltage in 8-Pin SO
  • 250pA Max Offset Current
  • 0.6μVP-P, 0.1Hz to 10Hz Voltage Noise
  • 3pAP-P, 0.1Hz to 10Hz Current Noise
  • 0.4μV/°C Offset Voltage Drift
  • 200kHz Gain Bandwidth Product
  • 0.07V/μs Slew Rate
  • Single Supply Operation
  • Input Voltage Range Includes Ground
  • Output Swings to Ground while Sinking Current
  • No Pull-Down Resistors Needed
  • Output Sources and Sinks 5mA Load Current

Applications

AI Translation
  • Battery or Solar-Powered Systems
  • Portable Instrumentation
  • Remote Sensor Amplifier
  • Micropower Sample-and-Hold
  • Thermocouple Amplifier
  • Micropower Filters