2 layers53.3 × 40.6 mm
AD8656AR
Analog Devices
Low Noise, Precision CMOS Amplifier
- Part id
- adi/AD8656AR
- Category
- Uncategorised
- Package
- SOIC8
- Pins
- 8
- Used on
- 13 open-source boards
Overview
The AD8656AR is an uncategorised made by Analog Devices in a SOIC8 package with 8 pins. Low Noise, Precision CMOS Amplifier.
PCBKit's library has its KiCad symbol (Amplifier_Operational:AD8656, 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. 13 open-source boards in 10 repositories on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | — | Output |
| 2 | - | Input |
| 3 | + | Input |
| 4 | V- | Power in |
| 5 | + | Input |
| 6 | - | Input |
| 7 | — | Output |
| 8 | V+ | Power in |
- 4 layers91 × 22 mm
- 2 layers36.5 × 17.5 mm
- 2 layers60.1 × 40 mm
Microphone
AhmedYehia-M23/low-noise-microphone-preamplifier
Low-noise 5 V electret microphone preamplifier with adjustable 30–40 dB gain, AD8656 analog front end, KiCad PCB design, and LTspice validation.
27 parts - 4 layers38 × 53 mm
0374 Production Board
AllenNeuralDynamics/harp.device.PhotodiodeBoard
0374: Harp photodiode board with automated comparator calibration and gamma calibration developed by SIPE.
67 parts - 6 layers160 × 100 mm
- 2 layers99.5 × 99.5 mm
- 4 layers217 × 152 mm
Parts like it
8
LTA8062XS8/R8
SOIC-8LUncategorisedLinearinSD8568
SOP-8-150milUncategorisedWAVEFH9926
SO-8UncategorisedXIN FEI HONGLTC8836XS8/R8
SOIC-8LUncategorisedLinearinAT25EU0011A-SSHN-T
SOIC-8UncategorisedRenesas ElectronicsLTA2903XS8/R8
SOIC-8LUncategorisedLinearinUC2843LDR-8
SOIC-8SOIC-8 AC-DC Controllers and Regulators ROHSTexas InstrumentsUncategorisedUCC28C57HD
SOIC-8-40℃~+125℃ 50% Flyback Isolation Secondary-Side Feedback SOIC-8 AC-DC Controllers and Regulators ROHSTexas InstrumentsUncategorised
Questions
Is there a KiCad symbol and footprint for the AD8656AR?
Yes. The symbol is Amplifier_Operational:AD8656 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 AD8656AR?
SOIC8, with 8 pins. Its footprint is drawn on this page.
What can replace the AD8656AR?
Parts like it in the library: the LTA8062XS8/R8 by Linearin, the SD8568 by WAVE, the FH9926 by XIN FEI HONG and the LTC8836XS8/R8 by Linearin. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the AD8656AR?
13 boards in 10 repositories on GitHub; the most starred are listed on this page, with their KiCad files.