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ADA4891-3ARZ-R7 on a board, in 3D

ADA4891-3ARZ-R7

Analog Devices

-40℃~+125℃ 10mV 170V/us 2.7V~5.5V 3 50pA 6uV/℃ 88dB 9nV/√Hz@1MHz Enable/shutdown function SOIC-14 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCadi/ADA4891-3ARZ-R7
Category
Operational Amplifier
Package
SOIC-14
Pins
14

Overview

The ADA4891-3ARZ-R7 is an operational Amplifier made by Analog Devices in a SOIC-14 package with 14 pins. -40℃~+125℃ 10mV 170V/us 2.7V~5.5V 3 50pA 6uV/℃ 88dB 9nV/√Hz@1MHz Enable/shutdown function SOIC-14 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ADA4891-3ARZ-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 C654284).

Symbol

OUT17-IN16+IN15-VS11+VS4PD1#1
EasyEDA_Cloud:ADA4891-3ARZ-RLFrom EasyEDA

Footprint

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

Parameters

12
Common Mode Rejection Ratio(CMRR)
88dB
Features
Enable/shutdown function
Ib - Input Bias Current
50pA
Input Offset Voltage Drift(Vos TC)
6uV/℃
Input Voltage Noise Density
9nV/√Hz@1MHz
Maximum Power Supply Range (Vdd-Vss)
5.5V
Noise density(eN)
9nV/√Hz@1MHz
Number of Channels
3
Operating Temperature
-40℃~+125℃
Single supply
2.7V~5.5V
Slew Rate
170V/us
Vos - Input Offset Voltage
10mV

Order codes

1

Pinout

14
The pins of the ADA4891-3ARZ-R7
PinNameType
1PD1#Unspecified
2PD2#Unspecified
3PD3#Unspecified
4+VSUnspecified
5+IN1Unspecified
6-IN1Unspecified
7OUT1Output
8OUT3Output
9-IN3Unspecified
10+IN3Unspecified
11-VSUnspecified
12+IN2Unspecified
13-IN2Unspecified
14OUT2Output

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Questions

Is there a KiCad symbol and footprint for the ADA4891-3ARZ-R7?

Yes. The symbol is EasyEDA_Cloud:ADA4891-3ARZ-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 ADA4891-3ARZ-R7?

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

Where is the ADA4891-3ARZ-R7 datasheet?

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

Where can I order the ADA4891-3ARZ-R7?

JLCPCB lists it as part C654284, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ADA4891-3ARZ-R7?

Parts like it in the library: the LM324D by Texas Instruments, the LM2902D by onsemi, the LM324D by onsemi and the LM2902DT by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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