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ADI ADA4522-2ARZRoHS

Manufacturer
ADI
MPN
ADA4522-2ARZ
LCSC Part #
C1346116
Packaging
SOIC-8
Customer #
Key Attributes
EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers
Datasheetpdf iconADI ADA4522-2ARZ
In-Stock: 196
196 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 4.1599$ 3.8272$ 3.83
10+$ 3.6013$ 3.3132$ 33.13
30+$ 3.2693$ 3.0078$ 90.23
100+$ 2.9342$ 2.6995$ 269.95
500+$ 2.7803$ 2.5579$ 1278.95
1,000+$ 2.7091$ 2.4924$ 2492.40
Standard Packaging98/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
Number of Channels2
Vos - Input Offset Voltage700nV
Slew Rate1.4V/us
Input Offset Current(Ios)250pA
FeaturesEMI filtering/RF suppression;Built-in compensation;Zero drift / auto-zero
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)155dB
Ib - Input Bias Current50pA
Output Current22mA
Input Offset Voltage Drift(Vos TC)15nV/℃
Quiescent Current900uA
Gain Bandwidth Product2.7MHz
Input Voltage Noise Density5.8nV/√Hz@1kHz
Dual Supply-27.5V~-2.25V;2.25V~27.5V
Rail to RailRail-to-rail output
Single Supply4.5V~55V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging98
Sales UnitPiece

Introduction

AI Translation

The ADA4522-1/ADA4522-2/ADA4522-4 are single/dual/quad channel, zero drift op amps with low noise and power, ground sensing inputs, and rail-to-rail output, optimized for total accuracy over time, temperature, and voltage conditions. The wide operating voltage and temperature ranges, as well as the high open-loop gain and very low dc and ac errors make the devices well suited for amplifying very small input signals and for accurately reproducing larger signals in a wide variety of applications. The ADA4522-1/ADA4522-2/ADA4522-4 performance is specified at 5.0V, 30V, and 55V power supply voltages. These devices operate over the range of 4.5V to 55V, and are excellent for applications using single-ended supplies of 5 V, 10V, 12V, and 30V, or for applications using higher single supplies and dual supplies of ±2.5V, ±5V, and ±15V. The ADA4522-1/ ADA4522-2/ADA4522-4 use on-chip filtering to achieve high immunity to electromagnetic interference (EMI).

Features

AI Translation
  • Low offset voltage: 5μV maximum
  • Extremely low offset voltage drift: 22nV / °C maximum
  • Low voltage noise density: 5.8nV / √Hz typical, 117 nV p-p typical from 0.1Hz to 10Hz
  • Low input bias current: 50pA typical
  • Unity-gain crossover: 3 MHz typical
  • Single-supply operation: input voltage range includes ground and rail-to-rail output
  • Wide range of operating voltages
  • Single-supply operation: 4.5V to 55V
  • Dual-supply operation: ±2.25V to ±27.5V
  • Integrated EMI filters
  • Unity-gain stable

Applications

AI Translation
  • Inductance, capacitance, and resistance (LCR) meter/ megohmmeter front-end amplifiers
  • Load cell and bridge transducers
  • Magnetic force balance scales
  • High precision shunt current sensing
  • Thermocouple/resistance temperature detector (RTD) sensors
  • Programmable logic controller (PLC) input and output amplifiers