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ADI LT1885CS#PBF

Manufacturer
ADI
MPN
LT1885CS#PBF
LCSC Part #
C665521
Packaging
SOP-14
Customer #
Key Attributes
Dual/Quad Rail-to-Rail Output, Picoamp Input Precision Op Amps
DatasheetADI LT1885CS#PBF
RoHS Compliance1 documents available
Alternative Parts2
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingSOP-14
Output Current30mA
Number of ChannelsFour channels
Vos - Input Offset Voltage30uV
Slew Rate1V/us
Input Offset Current(Ios)150pA
Operating Temperature-40℃~+85℃
Common Mode Rejection Ratio(CMRR)128dB
Ib - Input Bias Current900pA
Input Offset Voltage Drift(Vos TC)300nV/℃
Quiescent Current650uA
Gain Bandwidth Product2MHz
FeaturesESD Protection;Reverse-phase input protection
Input Voltage Noise Density9.5nV/√Hz@1kHz
Rail to RailRail-to-rail output
Single Supply2.7V~36V
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Introduction

AI Translation

The LT1884/LT1885 op amps bring high accuracy input performance to amplifiers with rail-to-rail output swing while providing faster response than other precision amplifiers. Input offset voltage is trimmed to less than 50μV and the low drift maintains this accuracy over the operating temperature range. Input bias currents are an ultralow 400pA maximum. The amplifiers work on any total power supply voltage between 2.7V and 36V (fully specified from 5V to ±15V). Output voltage swings to within 40mV of the negative supply and 220mV of the positive supply make these amplifiers good choices for low voltage single supply operation. Slew rates of 1V/µs with a supply current of less than 1mA per amplifier give superior response and settling time performance in a low power precision amplifier. The dual LT1884 is available with standard pinouts in 8-pin SO and PDIP packages. The quad LT1885 is also in the standard pinout 14-pin SO package.

Features

AI Translation
  • Offset Voltage: 50μV Max (LT1884A)
  • Input Bias Current: 400pA Max (LT1884A)
  • Offset Voltage Drift: 0.8μV/°C Max
  • Rail-to-Rail Output Swing
  • Operates with Single or Split Supplies
  • Open-Loop Voltage Gain: 1 Million Min
  • 1mA Maximum Supply Current Per Amplifier
  • Slew Rate: 1V/µs
  • Standard Pinouts

Applications

AI Translation
  • Thermocouple Amplifiers
  • Bridge Transducer Conditioners
  • Instrumentation Amplifiers
  • Battery-Powered Systems
  • Photo Current Amplifiers
  • Precision Integrators
  • Precision Current Sources
  • Input Fault Protected Instrumentation Amplifier