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UMW ADA4505-1ARJZ(UMW)RoHS

Manufacturer
UMWAsian Brands
MPN
ADA4505-1ARJZ(UMW)
LCSC Part #
C22373391
Packaging
SOT-23-5
Customer #
Key Attributes
10 uA, Rail-to-Rail I/O, Zero Input Crossover Distortion Amplifiers
Datasheetpdf iconUMW ADA4505-1ARJZ(UMW)
In-Stock: 10,156
10,156 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4069$ 0.41
10+$ 0.3606$ 3.61
30+$ 0.3367$ 10.10
100+$ 0.3143$ 31.43
500+$ 0.3$ 150.00
1,000+$ 0.2936$ 293.60
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Amplifiers/Instrumentation, Op Amps, Buffer Amps
ManufacturerUMW
PackagingSOT-23-5
Number of Channels1
Vos - Input Offset Voltage3mV
Slew Rate6.5V/ms
Input Offset Current(Ios)1pA
Input offset current drift(Ios TC)-
Features-
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)105dB
Ib - Input Bias Current0.5pA
Output Current3.8mA
Maximum Power Supply Range (Vdd-Vss)5V
Input Offset Voltage Drift(Vos TC)2.5uV/℃
Gain Bandwidth Product50kHz
Quiescent Current10uA
Input Voltage Noise Density65nV/√Hz@1kHz
Rail to RailRail-to-Rail Input, Rail-to-Rail Output
Dual Supply-2.5V~-900mV;900mV~2.5V
Single Supply1.8V~5V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The ADA4505-1/ADA4505-4 are single and quad micropower amplifiers featuring rail-to-rail input and output swing, operating from a single supply of 1.8 V to 5 V or dual supplies of ±0.9 V to ±2.5 V. These low cost amplifiers use novel circuit techniques to provide zero input crossover distortion, excellent PSRR and CMRR performance, and ultralow bias current, while drawing less than 10 μA of supply current per amplifier. This combination of features makes them ideal for battery-powered applications, where they minimize errors caused by supply voltage variations over battery life and maintain high CMRR. Remote battery-powered sensors, handheld instruments, consumer devices, hazard detectors, and patient monitoring equipment can all benefit from the characteristics of this amplifier family. The operating temperature range covers the industrial temperature range of -40°C to +85°C and the extended industrial temperature range of -40°C to +125°C.

Features

AI Translation
  • Power supply rejection ratio: 100 dB minimum
  • Common-mode rejection ratio: 105 dB typical
  • Ultra-low supply current: 10 μA maximum per amplifier
  • Supply voltage range: single supply 1.8 V to 5 V or dual supply ±0.9 V to ±2.5 V
  • Rail-to-rail input and output
  • Offset voltage: 3 mV maximum
  • Ultra-low input bias current: 0.5 pA typical

Applications

AI Translation
  • Pressure and position sensors
  • Remote security
  • Medical monitors
  • Battery-powered consumer devices
  • Hazard detectors