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ADI ADA4528-1ARMZ-R7 product image
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ADI ADA4528-1ARMZ-R7RoHS

Manufacturer
ADI
MPN
ADA4528-1ARMZ-R7
LCSC Part #
C155684
Packaging
MSOP-8
Customer #
Key Attributes
Precision, ultra-low noise, rail-to-rail input and output operational amplifier
Datasheetpdf iconADI ADA4528-1ARMZ-R7
In-Stock: 1,358
1,358 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.1837$ 3.18
10+$ 2.7472$ 27.47
30+$ 2.4875$ 74.63
100+$ 2.2247$ 222.47
500+$ 2.103$ 1051.50
1,000+$ 2.0494$ 2049.40
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerADI
PackagingMSOP-8
Number of Channels1
Vos - Input Offset Voltage300nV
Slew Rate0.45V/us
Input Offset Current(Ios)800pA
FeaturesZero drift / auto-zero;Built-in compensation;ESD protection;Reverse-phase input protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)135dB
Ib - Input Bias Current220pA
Input Offset Voltage Drift(Vos TC)15nV/℃
Quiescent Current1.4mA
Gain Bandwidth Product3MHz
Input Voltage Noise Density5.6nV/√Hz@1kHz
Output Current30mA
Dual Supply-2.75V~-1.1V;1.1V~2.75V
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Single Supply2.2V~5.5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The ADA4528-1/ADA4528-2 are ultralow noise, zero-drift operational amplifiers with rail-to-rail input and output swing. With an offset voltage of 2.5 μV, offset voltage drift of 0.015 μV/°C, and typical noise of 97 nV p-p [0.1 Hz to 10 Hz, Av = +100], these devices are ideal for applications where error sources cannot be tolerated. The ADA4528-1/ADA4528-2 feature a wide supply voltage range of 2.2 V to 5.5 V, high gain, and excellent CMRR and PSRR characteristics, making them the ideal choice for precision amplification of low-level signals in applications such as position and pressure sensors, strain gauges, and medical instrumentation. The ADA4528-1/ADA4528-2 are rated for the −40°C to +125°C extended industrial temperature range. The ADA4528-1 and ADA4528-2 are available in 8-lead MSOP and 8-lead LFCSP packages.

Features

AI Translation
  • Low offset voltage: 2.5 μV (max)
  • Low offset voltage drift: 0.015 μV/°C (max)
  • Low noise: 5.6 nV/√Hz (f = 1 kHz, Av = +100), 97 nV p-p (f = 0.1 Hz to 70 Hz, Av = +100)
  • Open-loop gain: 130 dB (min)
  • CMRR: 135 dB (min)
  • PSRR: 130 dB (min)
  • Unity-gain crossover: 4 MHz
  • Gain-bandwidth product: 3 MHz (Av = +100)
  • -3 dB closed-loop bandwidth: 6.2 MHz
  • Single-supply operation: 2.2 V to 5.5 V
  • Dual-supply operation: ±1.1 V to ±2.75 V
  • Rail-to-rail input and output
  • Unity-gain stable

Applications

AI Translation
  • Thermocouple/Thermopile
  • Load Cell and Bridge Sensor
  • Precision Instrumentation
  • Electronic Scale
  • Medical Instrument
  • Handheld Test Equipment