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ADI ADA4177-2ARZ-R7RoHS

Manufacturer
ADI
MPN
ADA4177-2ARZ-R7
LCSC Part #
C654051
Packaging
SOIC-8
Customer #
Key Attributes
OVP and EMI Protected, Precision, Low Noise and Bias Current Op Amps
Datasheetpdf iconADI ADA4177-2ARZ-R7
In-Stock: 344
344 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 3.5835$ 3.58
10+$ 3.109$ 31.09
30+$ 2.8257$ 84.77
100+$ 2.4128$ 241.28
500+$ 2.2816$ 1140.80
1,000+$ 2.2233$ 2223.30
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 Channels2
Vos - Input Offset Voltage60uV
Slew Rate1.5V/us
Input Offset Current(Ios)750pA
FeaturesOvervoltage protection;EMI filtering/RF suppression;Built-in compensation;Reverse-phase input protection
Operating Temperature-40℃~+125℃
Common Mode Rejection Ratio(CMRR)122dB
Ib - Input Bias Current1nA
Output Current25mA
Input Offset Voltage Drift(Vos TC)1uV/℃
Quiescent Current500uA
Gain Bandwidth Product3.5MHz
Input Voltage Noise Density8nV/√Hz@1kHz
Rail to RailRail-to-rail output
Dual Supply-18V~-2.5V;2.5V~18V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

The ADA4177-1 single-channel, ADA4177-2 dual-channel, and ADA4177-4 quad-channel amplifiers feature low offset voltage (2 μV typical) and drift (1 μV/°C maximum), low input bias current, low noise, and low current consumption (500 μA typical). Outputs are stable with capacitive loads of more than 1000 pF with no external compensation. The inputs of the ADA4177-1/ADA4177-2/ADA4177-4 feature outstanding precision amplifier robustness, providing input protection against signal excursions 32 V beyond either supply, as well as 70 dB of rejection for electromagnetic interference (EMI) at 1000 MHz. Applications for these amplifiers include sensor signal conditioning (such as thermocouples, resistor thermal detectors (RTDs), and strain gages), process control front-end amplifiers, and precision diode power measurement in optical and wireless transmission systems. The ADA4177-1/ADA4177-2/ADA4177-4 operate over the -40°C to +125°C industrial temperature range.

Features

AI Translation
  • Low offset voltage: 60 μV maximum at 25°C (8-lead and 14-lead SOIC)
  • Low offset voltage drift: 1 μV/°C maximum (8-lead and 14-lead SOIC)
  • Low input bias current: 1 nA maximum at 25°C
  • Low voltage noise density: 8 nV/√Hz typical at 1 kHz
  • Large signal voltage gain (AVO): 100 dB minimum over full supply voltage and operating temperature
  • Input overvoltage protection to 32 V above and below the supply voltage rail
  • Integrated EMI filter 70 dB typical rejection at 1000 MHz 90 dB typical rejection at 2400 MHz
  • Rail-to-rail output swing
  • Low supply current: 500 μA typical per amplifier
  • Wide bandwidth Gain bandwidth product (AV = 100): 3.5 MHz typical Unity-gain crossover (AV = 1): 3.5 MHz typical -3 dB bandwidth (A = 1): 6 MHz typical
  • Dual-supply operation Specified at ±5 V to ±15 V, operates over ±2.5 V to ±18 V
  • Unity-gain stable
  • No phase reversal
  • Long-term offset voltage drift (10,000 hours): 2 μV typical
  • Temperature hysteresis: 2 μV typical

Applications

AI Translation
  • Wireless base station control circuits
  • Optical network control circuits
  • Instrumentation
  • Sensors and controls Thermocouples, RTDs, strain gages, shunt current measurements