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Analog Devices AD775JN — Discrete Semiconductors

AD775JN 8-Bit 20 MSPS Flash ADC, Through Hole 24-DIP

MPNAD775JN
End of Life

Analog Devices AD775JN, 8-bit flash ADC, 20 MSPS sampling rate, pipelined architecture, single-ended input, parallel interface, through-hole 24-DIP (0.400", 10.16mm) package, -20°C to 75°C operating temperature.

$16.0Ref. price · indicative, final on quote
Analog Devices AD775JN datasheet (PDF)
Packaging24-DIP (0.400", 10.16mm)
RoHSRoHS non-compliant
SeriesAD775
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

AD775JN specifications
ParameterValue
SeriesAD775
Input typeSingle Ended
MountingThrough Hole
Reference typeExternal
Voltage - supply, analog4.75V ~ 5.25V
Voltage - supply, digital4.75V ~ 5.25V
I/O channels1
Data interfaceParallel
Operating temperature-20°C ~ 75°C
PackageBulk
ArchitecturePipelined
ConfigurationMUX-S/H-ADC
Number of bits8
Case24-DIP (0.400\", 10.16mm)
Ratio - s (H:ADC)1:1
Number of a (D converters)1
Sampling rate (Per second)20M

Product details

8-bit flash ADC at 20 MSPS

The AD775JN is an 8-bit flash ADC from Analog Devices, built on a pipelined architecture with a single-ended input and a 1:1 S/H-to-ADC ratio.

Parallel interface, external reference

Data is read out over a parallel interface. The reference is external, so the full-scale range is set by the system designer.

Through-hole 24-DIP — legacy or prototyping fit

Housed in a 24-pin DIP with 0.400-inch body width and through-hole leads, this part is suited for socketed breadboards, retrofit into existing through-hole boards, or low-volume builds where surface-mount reflow isn't available. The 24-PDIP footprint is standard and widely socketed.

RoHS non-compliant — plan accordingly

The AD775JN is marked RoHS non-compliant. That means lead-bearing solder terminations. If your assembly line or end-market requires RoHS conformance (EU, California, etc.), this part won't pass without an exemption. For repair, legacy-support, or exempt-equipment builds, it's still a valid choice.

Frequently asked questions

What is the conversion rate of AD775JN?

The AD775JN samples at 20 MSPS (20 million samples per second). That's the maximum conversion rate for the pipelined ADC core.

Is AD775JN RoHS compliant?

No. The AD775JN is marked RoHS non-compliant, meaning it uses lead-bearing solder terminations. Verify your assembly and end-market requirements before ordering.

What are AD775JN equivalents?

A functional peer with a higher sampling rate is the AD9280ARSZ, an 8-bit pipelined ADC sampling at 32 MSPS in a surface-mount package. The AD9200 family offers 10-bit resolution at 20 MSPS but in surface-mount only. Neither is a drop-in replacement — the AD775JN's through-hole DIP footprint is unique among these peers.