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AD8273ARZ-R7 on a board, in 3D

AD8273ARZ-R7

Analog Devices

-40℃~+85℃ 2 20V/us 3uV/℃ 700uV 77dB Integrated ADC driver、Capacitive load driving、Current limiting / short-circuit protection SOIC-14 Differential Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCadi/AD8273ARZ-R7
Category
Differential Amplifiers
Package
SOIC-14
Pins
14

Overview

The AD8273ARZ-R7 is a differential Amplifier made by Analog Devices in a SOIC-14 package with 14 pins. -40℃~+85℃ 2 20V/us 3uV/℃ 700uV 77dB Integrated ADC driver、Capacitive load driving、Current limiting / short-circuit protection SOIC-14 Differential Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:AD8279BRZ-RL, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C652609).

Symbol

REFA14OUTA13SENSEA12+VS11SENSEB10OUTB9REFB8NC7-INB6+INB5-VS4+INA3-INA2NC1
EasyEDA_Cloud:AD8279BRZ-RLFrom EasyEDA

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

7
Common Mode Rejection Ratio(CMRR)
77dB
Features
Integrated ADC driver, Capacitive load driving, Current limiting / short-circuit protection
Input Offset Voltage Drift(Vos TC)
3uV/℃
Number of Channels
2
Operating Temperature
-40℃~+85℃
Slew Rate
20V/us
Vos - Input Offset Voltage
700uV

Order codes

1

Pinout

14
The pins of the AD8273ARZ-R7
PinNameType
1NCUnspecified
2-INAUnspecified
3+INAUnspecified
4-VSUnspecified
5+INBUnspecified
6-INBUnspecified
7NCUnspecified
8REFBUnspecified
9OUTBUnspecified
10SENSEBUnspecified
11+VSUnspecified
12SENSEAUnspecified
13OUTAUnspecified
14REFAUnspecified

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Questions

Is there a KiCad symbol and footprint for the AD8273ARZ-R7?

Yes. The symbol is EasyEDA_Cloud:AD8279BRZ-RL and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AD8273ARZ-R7?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the AD8273ARZ-R7 datasheet?

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

Where can I order the AD8273ARZ-R7?

JLCPCB lists it as part C652609, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AD8273ARZ-R7?

Parts like it in the library: the AD8277ARZ-R7 by Analog Devices, the INA2133UA by Texas Instruments, the INA2143U by Texas Instruments and the AD8273ARZ-RL by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8