OPA820IDR Overview
A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Voltage Feedback-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 5V volts. There are 8 pins on this chip. In terms of the input offset voltage, instrumentation amplifier rates at 200μV. 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 5.6mA 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. The operating supply voltage of the buffer op amp is rated at 5V.
OPA820IDR Features
8 Pins
supply voltage of 5V
65dB voltage gain

OPA820IDR Applications
There are a lot of Texas Instruments
OPA820IDR 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	ACTIVE (Last Updated: 2 days ago)
Factory Lead Time	6 Weeks
Contact Plating	Gold
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Number of Pins	8
Weight	75.891673mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	8
ECCN Code	EAR99
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Base Part Number	OPA820
Pin Count	8
Operating Supply Voltage	5V
Number of Elements	1
Operating Supply Current	5.6mA
Nominal Supply Current	5.75mA
Slew Rate	240V/μs
Amplifier Type	Voltage Feedback
Common Mode Rejection Ratio	74 dB
Current - Input Bias	9μA
Voltage - Supply, Single/Dual (±)	5V~12V ±2.5V~6V
Output Current per Channel	110mA
Input Offset Voltage (Vos)	200μV
Bandwidth	280MHz
Neg Supply Voltage-Nom (Vsup)	-5V
Unity Gain BW-Nom	280000 kHz
Voltage Gain	65dB
Average Bias Current-Max (IIB)	23μA
Power Supply Rejection Ratio (PSRR)	68dB
Settling Time	26 ns
-3db Bandwidth	800MHz
Dual Supply Voltage	5V
Max I/O Voltage	1mV
Height	1.75mm
Length	4.9mm
Width	3.91mm
Thickness	1.58mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free