AD8221ARMZ-R7 Overview
A 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case is used to package the op amp. Instrumentation-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. It is estimated that there will be 8 terminations in the next few months. There are a total of 8 pins on this op amp. It is important to remember that this op amp should be operated at a voltage of 15V volts. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 60μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . An 1mA volt supply current is needed for this linear amplifier to operate. There should be no change in the voltage gain. There are a total of 1 elements in this linear amplifier. There is a quiescent current of 900μA in this operational amplifier circuit. 100GOhm should be the range of resistance for the linear amplifier.
AD8221ARMZ-R7 Features
8 Pins
supply voltage of 15V
60dB voltage gain
Resistance of 100GOhm

AD8221ARMZ-R7 Applications
There are a lot of Analog Devices Inc.
AD8221ARMZ-R7 Instrumentational OP Amps applications.

Addition operation circuits
Subtraction operation circuits
single/dual op amp sum and difference circuits
Integrator circuits
Differentiator circuits
Logarithmic operation circuits
Exponential operation circuits
Multiplication circuits
Division circuits
Precision measurement

Lifecycle Status	PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time	8 Weeks
Contact Plating	Tin
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount	YES
Number of Pins	8
Operating Temperature	-40°C~85°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
Resistance	100GOhm
Max Power Dissipation	200mW
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	15V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	AD8221
Pin Count	8
Number of Elements	1
Operating 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	825 kHz
Neg Supply Voltage-Nom (Vsup)	-15V
Voltage Gain	60dB
Power Supply Rejection Ratio (PSRR)	120dB
-3db Bandwidth	0.825MHz
Input Offset Current-Max (IIO)	0.0006μA
Voltage Gain-Nom	10
Length	3mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead