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ADI AD8661ARZRoHS

Manufacturer
ADI
MPN
AD8661ARZ
LCSC Part #
C653100
Packaging
SOIC-8
Customer #
Key Attributes
Low Noise, Precision 16 V CMOS Rail-to-Rail Operational Amplifiers
Datasheetpdf iconADI AD8661ARZ
In-Stock: 4
4 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.3061$ 2.31
10+$ 2.2558$ 22.56
30+$ 2.2216$ 66.65
100+$ 2.1875$ 218.75
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 Channels1
Vos - Input Offset Voltage30uV
Slew Rate3.5V/us
Input Offset Current(Ios)0.5pA
Input offset current drift(Ios TC)-
FeaturesBuilt-in compensation
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)100dB
Ib - Input Bias Current0.3pA
Maximum Power Supply Range (Vdd-Vss)16V
Input Offset Voltage Drift(Vos TC)3uV/℃
Quiescent Current1.15mA
Gain Bandwidth Product4MHz
Input Voltage Noise Density12nV/√Hz@1kHz
Output Current19mA
Dual Supply-
Rail to RailRail-to-rail output
Single Supply5V~16V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging98
Sales UnitPiece

Introduction

AI Translation

The AD8661/AD8662/AD8664 are rail-to-rail output, single-supply amplifiers that use the patented DigiTrim trimming technique to achieve low offset voltage. The AD8661/AD8662/AD8664 series features extended operating ranges, with supply voltages up to 16 V. It also features low input bias current, wide signal bandwidth, and low input voltage and current noise.

The combination of low offset, very low input bias current, and a wide supply range makes these amplifiers useful in a wide variety of applications usually associated with higher priced JFET amplifiers. Systems using high impedance sensors, such as photodiodes, benefit from the combination of low input bias current, low noise, low offset, and wide bandwidth. The wide operating voltage range meets the demands of high performance analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). Audio applications and medical monitoring equipment can take advantage of the high input impedance, low voltage, low current noise, and wide bandwidth.

The single AD8661 is available in a narrow 8-lead SOIC package and a very thin, dual lead, 8-lead LFCSP. The AD8661 SOIC package is specified over the extended industrial temperature range of -40°C to +125°C. The AD8661 LFCSP is specified over the industrial temperature range of -40°C to +85°C. The AD8662 is available in a narrow 8-lead SOIC package and an 8-lead MSOP, both specified over the extended industrial temperature range of -40°C to +125°C. The AD8664 is available in a narrow 14-lead SOIC package and a 14-lead TSSOP, both with an extended industrial temperature range of -40°C to +125°C.

Features

AI Translation
  • Low offset voltage: 100 μV maximum at Vs = 5 V
  • Low input bias current: 1 pA maximum
  • Single-supply operation: 5 V to 16 V
  • Low noise: 10 nV/√Hz
  • Wide bandwidth: 4 MHz
  • Unity-gain stable
  • Small package options 3 mm × 3 mm: 8-lead LFCSP, 8-lead MSOP and narrow SOIC, 14-lead TSSOP and narrow SOIC

Applications

AI Translation
  • Sensors
  • Medical equipment
  • Consumer audio
  • Photodiode amplification
  • ADC drivers