ADA4177-1ARZ-RL
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Analog Devices Inc. ADA4177-1ARZ-RL

Manufacturer No:
ADA4177-1ARZ-RL
Manufacturer:
Analog Devices Inc.
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 1 CIRCUIT 8SOIC
Delivery:
Payment:
iso14001
iso45001
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iso13485

Product Introduction

Overview

The ADA4177-1ARZ-RL, produced by Analog Devices Inc., is a single-channel operational amplifier known for its high precision and robust performance. This amplifier is part of the ADA4177 series, which includes single-channel, dual-channel, and quad-channel variants. The ADA4177-1ARZ-RL is distinguished by its low offset voltage, low input bias current, low noise, and low current consumption, making it suitable for a wide range of applications requiring high accuracy and reliability.

Key Specifications

Parameter Symbol Min Typ Max Unit
Input Offset Voltage Vos - 2 µV 60 µV -
Input Offset Voltage Drift TCVos - - 1 µV/°C -
Input Bias Current Ib - - 1 nA -
Supply Current per Amplifier ISY - 500 µA 620 µA -
Supply Voltage Range Vs ±2.5 V - ±18 V -
Slew Rate SR - 1.5 V/µs - -
Gain Bandwidth Product GBP - 3.5 MHz - -
Output Current IOUT - - 25 mA -
Operating Temperature Range Ta -40°C - 125°C -

Key Features

  • Low Offset Voltage and Drift: The ADA4177-1ARZ-RL features a low offset voltage of 2 µV typical and a drift of 1 µV/°C maximum, ensuring high precision over temperature variations.
  • Low Input Bias Current: With an input bias current of 1 nA maximum, this amplifier is suitable for applications requiring minimal input current.
  • Low Noise: The amplifier has a low voltage noise density of 8 nV/√Hz typical at 1 kHz, making it ideal for noise-sensitive applications.
  • Low Current Consumption: It operates with a supply current of 500 µA typical per amplifier, which is beneficial for power-sensitive designs.
  • Input Overvoltage Protection: The inputs are protected against signal excursions up to 32 V beyond the supply voltage rails.
  • EMI Rejection: The amplifier includes integrated EMI filters providing 70 dB of rejection at 1000 MHz and 90 dB at 2400 MHz.
  • Rail-to-Rail Output Swing: The output is capable of swinging to within 1 V of the supply rails, maximizing the dynamic range.
  • Unity-Gain Stable and No Phase Reversal: The amplifier is stable at unity gain and does not exhibit phase reversal, ensuring reliable operation in various configurations.

Applications

  • Sensor Signal Conditioning: Ideal for conditioning signals from sensors such as thermocouples, RTDs, strain gages, and shunt current measurements.
  • Instrumentation: Suitable for use in precision instrumentation due to its high accuracy and low noise characteristics.
  • Wireless Base Station Control Circuits: Used in control circuits for wireless base stations where precision and reliability are critical.
  • Optical Network Control Circuits: Applied in optical network control circuits requiring high precision and stability.

Q & A

  1. What is the typical input offset voltage of the ADA4177-1ARZ-RL?

    The typical input offset voltage is 2 µV.

  2. What is the maximum input bias current of the ADA4177-1ARZ-RL?

    The maximum input bias current is 1 nA.

  3. What is the supply current per amplifier for the ADA4177-1ARZ-RL?

    The supply current per amplifier is 500 µA typical.

  4. What is the gain bandwidth product of the ADA4177-1ARZ-RL?

    The gain bandwidth product is 3.5 MHz typical.

  5. Does the ADA4177-1ARZ-RL have input overvoltage protection?

    Yes, it has input overvoltage protection up to 32 V beyond the supply voltage rails.

  6. What is the EMI rejection capability of the ADA4177-1ARZ-RL?

    The amplifier provides 70 dB of EMI rejection at 1000 MHz and 90 dB at 2400 MHz.

  7. Is the ADA4177-1ARZ-RL unity-gain stable?

    Yes, it is unity-gain stable and does not exhibit phase reversal.

  8. What is the operating temperature range of the ADA4177-1ARZ-RL?

    The operating temperature range is from -40°C to 125°C.

  9. What are some common applications of the ADA4177-1ARZ-RL?

    Common applications include sensor signal conditioning, instrumentation, wireless base station control circuits, and optical network control circuits.

  10. Is the ADA4177-1ARZ-RL RoHS compliant?

    Yes, the ADA4177-1ARZ-RL is RoHS compliant.

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:1
Output Type:Rail-to-Rail
Slew Rate:1.5V/µs
Gain Bandwidth Product:3.5 MHz
-3db Bandwidth:- 
Current - Input Bias:300 pA
Voltage - Input Offset:3 µV
Current - Supply:500µA
Current - Output / Channel:25 mA
Voltage - Supply Span (Min):5 V
Voltage - Supply Span (Max):36 V
Operating Temperature:-40°C ~ 125°C
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
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Similar Products

Part Number ADA4177-1ARZ-RL ADA4177-4ARZ-RL ADA4177-2ARZ-RL ADA4077-1ARZ-RL ADA4177-1ARMZ-RL ADA4177-1ARZ-R7
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active Active
Amplifier Type General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Number of Circuits 1 4 2 1 1 1
Output Type Rail-to-Rail Rail-to-Rail Rail-to-Rail - Rail-to-Rail Rail-to-Rail
Slew Rate 1.5V/µs 1.5V/µs 1.5V/µs 1.2V/µs 1.5V/µs 1.5V/µs
Gain Bandwidth Product 3.5 MHz 3.5 MHz 3.5 MHz 3.6 MHz 3.5 MHz 3.5 MHz
-3db Bandwidth - 6 MHz 6 MHz - - -
Current - Input Bias 300 pA 300 pA 300 pA 400 pA 300 pA 300 pA
Voltage - Input Offset 3 µV 2 µV 2 µV 15 µV 3 µV 3 µV
Current - Supply 500µA 500µA (x4 Channels) 500µA (x2 Channels) 400µA 500µA 500µA
Current - Output / Channel 25 mA 25 mA 25 mA 22 mA 25 mA 25 mA
Voltage - Supply Span (Min) 5 V 5 V 5 V 5 V 5 V 5 V
Voltage - Supply Span (Max) 36 V 36 V 36 V 30 V 36 V 36 V
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) 14-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC 14-SOIC 8-SOIC 8-SOIC 8-MSOP 8-SOIC

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