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AD8129AR on a board, in 3D

AD8129AR

Analog Devices

-12.6V~-2.25V、2.25V~12.6V -40℃~+125℃ 0.2nA/℃ 0.4uA 10.6mA 160MHz 200uV 20ns 25.2V 2uV/℃ 35mA 4.5V~12.6V 4.5nV/√Hz 500nA 810V/us 96dB Enable/shutdown function、Differential to single-ended conversion Rail-to-rail output Single-Ended Single-channel SOIC-8 Differential Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCadi/AD8129AR
Category
Differential Amplifiers
Package
SOIC-8
Pins
8

Overview

The AD8129AR is a differential Amplifier made by Analog Devices in a SOIC-8 package with 8 pins. -12.6V~-2.25V、2.25V~12.6V -40℃~+125℃ 0.2nA/℃ 0.4uA 10.6mA 160MHz 200uV 20ns 25.2V 2uV/℃ 35mA 4.5V~12.6V 4.5nV/√Hz 500nA 810V/us 96dB Enable/shutdown function、Differential to single-ended conversion Rail-to-rail output Single-Ended Single-channel SOIC-8 Differential Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Operational Amplifiers:Differential Amplifier Type2, from CERN's library) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C4370796). 1 open-source board in 1 repository on GitHub use it.

Symbol

+IN-INREFFBPD+Vs-Vs18453726
Operational Amplifiers:Differential Amplifier Type2From CERN's library

Footprint

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

Parameters

20
Common Mode Rejection Ratio(CMRR)
96dB
Dual Supply
2.25V~12.6V
Features
Differential to single-ended conversion
Gain Bandwidth Product
160MHz
Ib - Input Bias Current
500nA
Input Offset Current Drift (Ios TC)
0.2nA/℃
Input Offset Current(Ios)
0.4uA
Input Offset Voltage Drift(Vos TC)
2uV/℃
Maximum Power Supply Range (Vdd-Vss)
25.2V
Noise density(eN)
4.5nV/√Hz
Number of Channels
Single-channel
Operating Temperature
-40℃~+125℃
Output Current
35mA
Output Type
Single-Ended
Quiescent Current per Amplifier
10.6mA
Rail to Rail
Rail-to-rail output
Settling time
20ns
Single Supply
4.5V~12.6V
Slew Rate
810V/us
Vos - Input Offset Voltage
200uV

Order codes

1

Pinout

8
The pins of the AD8129AR
PinNameType
1+INInput
2-VsPower in
3PDInput
4REFInput
5FBInput
6OUTOutput
7+VsPower in
8-INInput

Open-source boards using it

All 1
  • 4 layers130 × 25 mmCurrent sense, the printed circuit board in 3D

    Current sense

    westonb/little-bee-B1

    A high performance current & magnetic field probe

    113 parts331CC-BY-SA-4.0

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Questions

Is there a KiCad symbol and footprint for the AD8129AR?

Yes. The symbol is Operational Amplifiers:Differential Amplifier Type2 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 AD8129AR?

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

Where is the AD8129AR datasheet?

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

Where can I order the AD8129AR?

JLCPCB lists it as part C4370796, with 4 in stock; the sellers' links on this page open their listings.

What can replace the AD8129AR?

Parts like it in the library: the THS4521ID by Texas Instruments, the LMH6551MAX by Texas Instruments, the AD8132ARZ-R7 by Analog Devices and the THS4130ID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the AD8129AR?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8