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  • AD8221AR

AD8221AR

18mA per Channel 500pA 80 dB Instrumentational OP Amps 36V 4.6V~36V ±2.3V~18V AD8221 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Analog Devices Inc.
  • Origchip NO: 84-AD8221AR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 574
  • Description: 18mA per Channel 500pA 80 dB Instrumentational OP Amps 36V 4.6V~36V ±2.3V~18V AD8221 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
Resistance 100GOhm
Max Power Dissipation 200mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 15V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AD8221
Pin Count 8
Operating Supply Voltage 36V
Number of Elements 1
Operating Supply Current 1mA
Nominal Supply Current 1mA
Power Dissipation 200mW
Quiescent Current 900μA
Slew Rate 2V/μs
Amplifier Type Instrumentation
Common Mode Rejection Ratio 80 dB
Current - Input Bias 500pA
Voltage - Supply, Single/Dual (±) 4.6V~36V ±2.3V~18V
Output Current per Channel 18mA
Input Offset Voltage (Vos) 60μV
Bandwidth 562 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 60dB
Power Supply Rejection Ratio (PSRR) 130dB
-3db Bandwidth 825kHz
Input Offset Current-Max (IIO) 0.0006μA
Voltage Gain-Nom 10
Length 4.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

AD8221AR Overview


It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. The instrumentation amplifier in this picture is of the Instrumentation-type. A Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 8 mark. The pins on this board total to 8 in total. Please take in mind that this instrumentation amplifier should be run at 15V. In total, the buffer amplifier consists of 8 pins. Regarding input offset voltage, buffer amplifier rates 60μV voltage. This electrical part should be mounted using type Surface Mount. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. It is possible to operate this buffer amplifier from a supply current of 1mA . Voltage gain should remain at 60dB. There are 1 elements in total in this linear amplifier. The operating supply voltage of instrumentation amplifier is rated 36V voltage. There is an 900μA quiescent current in linear amplifier. Instrumentation amplifier resistance should remain within the range of 100GOhm.

AD8221AR Features


8 Pins
supply voltage of 15V
60dB voltage gain
Resistance of 100GOhm

AD8221AR Applications


There are a lot of Analog Devices Inc. AD8221AR Instrumentational OP Amps applications.

  • Power transmission
  • single/dual op amp sum and difference circuits
  • Non-polarized electrodes
  • Displayers for aircraft and air transportation control systems
  • Measurements of Wheatstone bridge
  • Portable electronic products powered by batteries
  • High input resistance broadband
  • Laptop
  • Image computer boards
  • Switching amplifier