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ADI AD8641ARZ-REEL7RoHS

Manufacturer
ADI
MPN
AD8641ARZ-REEL7
LCSC Part #
C207687
Packaging
SOIC-8
Customer #
Key Attributes
Low Power, Rail-to-Rail Output, Precision JFET Amplifiers
Datasheetpdf iconADI AD8641ARZ-REEL7
In-Stock: 273
273 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 6.0602$ 5.7572$ 5.76
10+$ 5.2525$ 4.9899$ 49.90
30+$ 4.7601$ 4.5221$ 135.66
100+$ 4.3473$ 4.1300$ 413.00
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
PackagingSOIC-8
Number of Channels1
Vos - Input Offset Voltage70uV
Slew Rate3V/us
FeaturesBuilt-in compensation;High capacitive load driving
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)93dB
Ib - Input Bias Current0.25pA
Output Current6mA
Noise density(eN)28.5nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)26V
Input Offset Voltage Drift(Vos TC)2.5uV/℃
Quiescent Current195uA
Gain Bandwidth Product3.5MHz
Dual Supply-13V~-2.5V;2.5V~13V
Rail to RailRail-to-rail output
Single Supply5V~26V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The AD8641/AD8642/AD8643 are low power, precision JFET input amplifiers featuring extremely low input bias current and rail-to-rail output. The ability to swing nearly rail-to-rail at the input and rail-to-rail at the output enables designers to buffer complementary metal-oxide semiconductor digital-to-analog converters (CMOS DACs), ASICs, and other wide output swing devices in single-supply systems. The outputs remain stable with capacitive loads of more than 500 pF. The AD8641/AD8642/AD8643 are suitable for applications utilizing multichannel boards that require low power to manage heat. Other applications include photodiodes, ATE reference level drivers, battery management, and industrial controls. The AD8641/AD8642/AD8643 are fully specified over the extended industrial temperature range of -40°C to +125°C.

Features

AI Translation
  • Low supply current: 250 μA max
  • Very low input bias current: 1 pA max
  • Low offset voltage: 750 μV max
  • Single-supply operation: 5 V to 26 V
  • Dual-supply operation: ±2.5 V to ±13 V
  • Rail-to-rail output
  • Unity-gain stable
  • No phase reversal
  • SC70 package

Applications

AI Translation
  • Line-/battery-powered instruments
  • Photodiode amplifiers
  • Precision current sensing
  • Medical instrumentation
  • Industrial controls
  • Precision filters
  • Portable audio
  • ATE