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  • ADA4891-1ARZ

ADA4891-1ARZ

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
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 179
  • 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: 3 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 Tube
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
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
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

ADA4891-1ARZ Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. A Tube case is used to deliver the buffer op amp. In recent months, the number of terminations has approached 8. A total of 8 pins are located on this board. This linear amplifier should be powered by an 3V battery. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. It has 8 pins that make up the linear amplifier. Regarding input offset voltage, buffer amplifier rates 10mV voltage. It is recommended that this electronic component be mounted using the Surface Mount mounting type. According to the manufacturer, this buffer op amp works well at -40°C~125°C , which is a good operating temperature. It is possible to operate this buffer amplifier from a supply current of 4.4mA . Maintain 83dB as the voltage gain. As far as the device is concerned, buffer amplifier has 1 channels. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. The quiescent current is 4.4mA.

ADA4891-1ARZ Features


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

ADA4891-1ARZ Applications


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

  • Power transmission
  • Communication
  • Fission chambers
  • Video amplifiers
  • PDA
  • Television broadcasting equipment
  • Multimedia playback equipment
  • Laptop
  • High gain DC amplifier
  • High speed sample