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AD820ARZ

AD820ARZ

AD820ARZ

Analog Devices Inc.

1 Channels 20mA per Channel 2pA 80 dB Instrumentational OP Amps 0.005μA 28V 5V~36V ±2.5V~18V AD820 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

AD820ARZ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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~85°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
Max Power Dissipation 1W
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
[email protected] Reflow Temperature-Max (s) 30
Base Part Number AD820
Pin Count 8
Output Type Rail-to-Rail
Operating Supply Voltage 28V
Number of Channels 1
Operating Supply Current 900μA
Nominal Supply Current 800μA
Power Dissipation 1W
Quiescent Current 900μA
Slew Rate 3V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type J-FET
Common Mode Rejection Ratio 80 dB
Current - Input Bias 2pA
Voltage - Supply, Single/Dual (±) 5V~36V ±2.5V~18V
Output Current per Channel 20mA
Input Offset Voltage (Vos) 1mV
Bandwidth 1.8MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 1900 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.005μA
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
-3db Bandwidth 1.9MHz
Bias Current-Max (IIB) @25C 0.000025μA
Programmable Power NO
Dual Supply Voltage 9V
Input Capacitance 2.8pF
Input Voltage Noise Density 25nV/sqrt Hz
Height 1.5mm
Length 5mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.19000 $5.19
98 $4.41276 $432.45048
196 $3.83704 $752.05984
588 $3.28054 $1928.95752
1,078 $2.78160 $2.7816
AD820ARZ Product Details

AD820ARZ Overview


Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. An op amp of this type is a J-FET-type. In the case of Tube cases, linear amplifier will be delivered. It is estimated that there will be 8 terminations in the next few months. A total of 8 pins are attached to buffer op amp. As a reminder, this buffer op amp should be powered by 5V battery and that the battery should be inserted in the amplifier. It should be noted that this op amp is a type of Operational Amplifier device. 8 pins are available on the instrumentation amplifier. There is an input offset voltage of 1mV for this buffer op amp. Surface Mount is the recommended mounting type for this linear amplifier. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . As long as the supply current of the chip does not exceed 900μA, this op amp ic can operate. Voltage gain should remain at 120dB. On the buffer amps, there are 1 channels that can be used. 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 operating supply voltage of instrumentation amplifier is rated 28V voltage. Buffer amplifier has a quiescent current of 900μA.

AD820ARZ Features


8 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail

AD820ARZ Applications


There are a lot of Analog Devices Inc. AD820ARZ Instrumentational OP Amps applications.

  • Subtraction operation circuits
  • Signal transformation
  • PDA
  • Laptop
  • Broadcasting
  • Thermocouples
  • Medical instruments
  • Industrial control system
  • Power generator
  • Radiation thermometry transducers

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