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ADA4522-2ARZ-R7 on a board, in 3D

ADA4522-2ARZ-R7

Analog Devices

-27.5V~-2.25V、2.25V~27.5V -40℃~+125℃ 1.4V/us 155dB 15nV/℃ 2 2.7MHz 22mA 250pA 4.5V~55V 5.8nV/√Hz@1kHz 50pA 5uV 900uA EMI filtering/RF suppression、Zero drift / auto-zero、Built-in compensation Rail-to-rail output SOIC-8 Precision Op Amps ROHS

Extended
DatasheetJLCPCBLCSCadi/ADA4522-2ARZ-R7
Category
Precision Op Amps
Package
SOIC-8
Pins
8

Overview

The ADA4522-2ARZ-R7 is a precision Op Amp made by Analog Devices in a SOIC-8 package with 8 pins. -27.5V~-2.25V、2.25V~27.5V -40℃~+125℃ 1.4V/us 155dB 15nV/℃ 2 2.7MHz 22mA 250pA 4.5V~55V 5.8nV/√Hz@1kHz 50pA 5uV 900uA EMI filtering/RF suppression、Zero drift / auto-zero、Built-in compensation Rail-to-rail output SOIC-8 Precision Op Amps ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Operational:ADA4522-2, from KiCad's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 8,558 are in stock at JLCPCB (part C403697).

Symbol

1-2+3
Amplifier_Operational:ADA4522-2From KiCad's library

Footprint

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

From the datasheet

8
Supply, absolute maximum
60 V · V+ to V−, absolute max · p. 7
Works from
-40 °C · operating ambient, min · p. 7
Works up to
125 °C · operating ambient, max · p. 7
Junction, hottest
150 °C · junction temperature, absolute max · p. 7
Takes working
1.66 mA · sum of two amplifier currents, VSY = 5 V, IOUT = 0 mA, 25°C, typical · p. 3
Takes at most
1.9 mA · sum of two amplifier currents, VSY = 5 V, −40°C to +125°C, max · p. 3
Junction to air (R-8)
122 K/W · junction to ambient, standard 4-layer JEDEC board · p. 7
Junction to case (R-8)
41 K/W · junction to case · p. 7

Parameters

22
Common Mode Rejection Ratio(CMRR)
155dB
Current - Supply
1.66mA
Current - Supply(Max)
1.9mA
Dual Supply
-27.5V~-2.25V
Features
Built-in compensation
Gain Bandwidth Product
2.7MHz
Ib - Input Bias Current
50pA
Input Offset Current(Ios)
250pA
Input Offset Voltage Drift(Vos TC)
15nV/℃
Input Voltage Noise Density
5.8nV/√Hz@1kHz
Junction Temperature(Max)
150℃
Number of Channels
2
Operating Temperature
-40℃~+125℃
Output Current
22mA
Quiescent Current(Iq)
900uA
Rail to Rail
Rail-to-rail output
Single Supply
4.5V~55V
Slew Rate
1.4V/us
Thermal Resistance(Junction to Ambient)
122℃/W
Thermal Resistance(Junction to Case)
41℃/W
Voltage - Supply(Absolute Max)
60V
Vos - Input Offset Voltage
5uV

Order codes

1

Pinout

8
The pins of the ADA4522-2ARZ-R7
PinNameType
1—Output
2-Input
3+Input
4V-Power in
5+Input
6-Input
7—Output
8V+Power in

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Questions

Is there a KiCad symbol and footprint for the ADA4522-2ARZ-R7?

Yes. The symbol is Amplifier_Operational:ADA4522-2 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 ADA4522-2ARZ-R7?

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

Where is the ADA4522-2ARZ-R7 datasheet?

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

Where can I order the ADA4522-2ARZ-R7?

JLCPCB lists it as part C403697, with 8,558 in stock; the sellers' links on this page open their listings.

What can replace the ADA4522-2ARZ-R7?

Parts like it in the library: the GS8552-SR by Gainsil, the OPA2192ID by Texas Instruments, the LMC6482AIMX by Texas Instruments and the MAX44248ASA+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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