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AD8221ARZ-R7 on a board, in 3D

AD8221ARZ-R7

Analog Devices

-18V~-2.3V、2.3V~18V -40℃~+125℃ 0.03% 1 10us 18mA 1V/V~1000V/V 1mA 1pA/℃ 2V/us 400nV/℃ 500pA 600pA 60uV 80dB 825kHz 8nV/√Hz@1kHz 90dB External resistor gain、ESD protection、EMI filtering/RF suppression SOIC-8 Instrumentation Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCadi/AD8221ARZ-R7
Category
Instrumentation Amplifiers
Package
SOIC-8
Pins
8

Overview

The AD8221ARZ-R7 is an instrumentation Amplifier made by Analog Devices in a SOIC-8 package with 8 pins. -18V~-2.3V、2.3V~18V -40℃~+125℃ 0.03% 1 10us 18mA 1V/V~1000V/V 1mA 1pA/℃ 2V/us 400nV/℃ 500pA 600pA 60uV 80dB 825kHz 8nV/√Hz@1kHz 90dB External resistor gain、ESD protection、EMI filtering/RF suppression SOIC-8 Instrumentation Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD8226ARZ_C468179, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,335 are in stock at JLCPCB (part C13342).

Symbol

-IN1RG2RG3+IN4-VS5REF6VOUT7+VS8
EasyEDA_Cloud:AD8226ARZ_C468179From EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

19
-3dB Bandwidth
825kHz
Common Mode Rejection Ratio(CMRR)
80dB
Dual Supply
-18V~-2.3V
Features
External resistor gain
Gain Error
0.03%
Ib - Input Bias Current
500pA
Input Offset Current Drift (Ios TC)
1pA/℃
Input Offset Current(Ios)
600pA
Input Offset Voltage Drift(Vos TC)
400nV/℃
Input Voltage Noise Density
8nV/√Hz@1kHz
Number of Channels
1
Operating Temperature
-40℃~+125℃
Output Current
18mA
Power Supply Rejection Ratio (PSRR)
90dB
Quiescent Current(Iq)
1mA
Settling time
10us
Slew Rate
2V/us
Voltage Gain
1V/V~1000V/V
Vos - Input Offset Voltage
60uV

Order codes

1

Pinout

8
The pins of the AD8221ARZ-R7
PinNameType
1-INUnspecified
2RGUnspecified
3RGUnspecified
4+INUnspecified
5-VSUnspecified
6REFUnspecified
7VOUTUnspecified
8+VSUnspecified

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Questions

Is there a KiCad symbol and footprint for the AD8221ARZ-R7?

Yes. The symbol is EasyEDA_Cloud:AD8226ARZ_C468179 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD8221ARZ-R7?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the AD8221ARZ-R7 datasheet?

Analog Devices publishes it: the Datasheet link on this page opens it.

Where can I order the AD8221ARZ-R7?

JLCPCB lists it as part C13342, with 1,335 in stock; the sellers' links on this page open their listings.

What can replace the AD8221ARZ-R7?

Parts like it in the library: the INA821ID by Texas Instruments, the INA849D by Texas Instruments, the INA828ID by Texas Instruments and the AD8421BRZ-R7 by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8