AD820ARZ

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)

Manufacturer: Analog Devices Inc.
Nocochips NO: 84-AD820ARZ
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 986
Description: 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)(Kg)

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Details

Tags

Parameters
Factory Lead Time	1 Week
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
Time@Peak 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

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.