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  • AD822AR

AD822AR

2 Channels 20mA per Channel 2pA 80 dB Instrumentational OP Amps 5V~30V ±2.5V~15V AD822 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-AD822AR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 389
  • Description: 2 Channels 20mA per Channel 2pA 80 dB Instrumentational OP Amps 5V~30V ±2.5V~15V AD822 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Contact Plating Lead, 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~85°C
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 2
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number AD822
Pin Count 8
Output Type Rail-to-Rail
Number of Channels 2
Operating Supply Current 1.8mA
Quiescent Current 900μA
Slew Rate 3V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 80 dB
Current - Input Bias 2pA
Voltage - Supply, Single/Dual (±) 5V~30V ±2.5V~15V
Output Current per Channel 20mA
Input Offset Voltage (Vos) 1.5mV
Bandwidth 1.8MHz
Gain Bandwidth Product 1.9MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1900 kHz
Voltage Gain 120dB
Power Supply Rejection Ratio (PSRR) 80dB
Low-Offset NO
Frequency Compensation YES
Voltage - Input Offset 400μV
Settling Time 4.5 μs
Low-Bias YES
Micropower YES
Input Capacitance 2.8pF
Input Voltage Noise Density 25nV/sqrt Hz
Height Seated (Max) 1.75mm
Length 4.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

AD822AR Overview


There is a 8-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Op amps are General Purpose types of amplifier on the chip. A Tube case is used for delivering the op amp. In recent months, the number of terminations has approached 8. Buffer amplifier has a total of 8 pins on it. Please take in mind that this instrumentation amplifier should be run at 15V. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. The op amp ic has an array of 8 pins on it. Op amp ic rates 1.5mV for input offset voltage. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~85°C . You can run this op amp ic on 1.8mA . There should be no change in the voltage gain. On the buffer amps, there are 2 channels that can be used. One of the many benefits of this op amp ic is that it emits Rail-to-Rail signals. There is an 900μA quiescent current running through op amp ic.

AD822AR Features


8 Pins
supply voltage of 15V
120dB voltage gain
Output Type: Rail-to-Rail

AD822AR Applications


There are a lot of Analog Devices Inc. AD822AR Instrumentational OP Amps applications.

  • Exponential operation circuits
  • Portable electronic products powered by batteries
  • Video computer boards
  • Video conversion and routing
  • Radar
  • High-frequency data acquisition systems
  • Instrumentation
  • Proportional counter tubes
  • Blood pressure sensors
  • Wireless base stations