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  • ADA4891-1ARZ-R7

ADA4891-1ARZ-R7

1 Channels 125mA per Channel 2pA -88 dB Instrumentational OP Amps 0.00005μA 2.7V~5.5V ±1.35V~2.75V ADA4891 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-ADA4891-1ARZ-R7
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 496
  • Description: 1 Channels 125mA per Channel 2pA -88 dB Instrumentational OP Amps 0.00005μA 2.7V~5.5V ±1.35V~2.75V ADA4891 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Contact Plating Tin
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Tape & Reel (TR)
JESD-609 Code e3
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number ADA4891
Pin Count 8
Qualification Status Not Qualified
Output Type Rail-to-Rail
Power Supplies 3/5V
Number of Channels 1
Operating Supply Current 4.4mA
Nominal Supply Current 4.4mA
Output Current 125mA
Quiescent Current 4.4mA
Slew Rate 210V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio -88 dB
Current - Input Bias 2pA
Voltage - Supply, Single/Dual (±) 2.7V~5.5V ±1.35V~2.75V
Output Current per Channel 125mA
Input Offset Voltage (Vos) 10mV
Bandwidth 240MHz
Gain Bandwidth Product 105MHz
Unity Gain BW-Nom 240000 kHz
Voltage Gain 83dB
Average Bias Current-Max (IIB) 0.00005μA
Power Supply Rejection Ratio (PSRR) -65dB
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 6V
Voltage - Input Offset 2.5mV
Settling Time 28 ns
Low-Bias YES
Micropower NO
Bias Current-Max (IIB) @25C 0.00005μA
Programmable Power NO
Input Capacitance 3.2pF
Length 4.9mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

ADA4891-1ARZ-R7 Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. An op amp ic of the General Purpose type. A Tape & Reel (TR) case is used for delivering the op amp. The number of terminations is approaching the 8 mark. Buffer amplifier has a total of 8 pins on it. Please take in mind that this instrumentation amplifier should be run at 3V. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. 8 pins are available on the instrumentation amplifier. The input offset voltage is 10mV. This electronic component is recommended to be mounted using the mounting type Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~125°C . Using a supply current of 4.4mA , this buffer op amp will be able to operate. 83dB should be the voltage gain. As far as the device is concerned, buffer amplifier has 1 channels. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. This linear amplifier pack is based on the TAPE AND REEL axis. Currently, linear amplifier is operating with a quiescent current of 4.4mA.

ADA4891-1ARZ-R7 Features


8 Pins
supply voltage of 3V
83dB voltage gain
Output Type: Rail-to-Rail

ADA4891-1ARZ-R7 Applications


There are a lot of Analog Devices Inc. ADA4891-1ARZ-R7 Instrumentational OP Amps applications.

  • Portable electronic products powered by batteries
  • Mobile phone
  • Broadcasting
  • High-frequency data acquisition systems
  • single/dual op amp sum and difference circuits
  • Industrial control system
  • Communication
  • Active probe
  • Cinema or auditorium audio system
  • Portable docking station