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Analog Devices SSM2131P — Analog & Data Acquisition

Analog Devices SSM2131P Audio Op Amp, 8V-20V, 8-DIP

MPNSSM2131P
End of Life

Analog Devices SSM2131P high-speed audio op amp, Class B, 1-Channel (Mono), Through Hole, 8-DIP (0.300", 7.62mm), 8V ~ 20V supply, -40°C ~ 85°C.

$1.0Ref. price · indicative, final on quote
Packaging8-DIP (0.300", 7.62mm)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SSM2131P specifications
ParameterValue
TypeClass B
Output type1-Channel (Mono)
MountingThrough Hole
Supply voltage8V ~ 20V
Operating temperature-40°C ~ 85°C (TA)
PackageBulk
Case8-DIP (0.300\", 7.62mm)

Product details

Audio signal path fit — 8V to 20V rail tolerance

The SSM2131P is a high-speed audio op amp from Analog Devices, classified as Class B, in a through-hole 8-DIP package.

Active lifecycle — sourcing for production runs

No minimum order threshold — single-unit samples through production volumes are quoted per RFQ.

Package and board-fit — 8-DIP footprint

The 8-PDIP supplier package code confirms the standard 300-mil body width — no special footprint required. Single-channel mono output — one op amp per package. For stereo or multi-channel designs, each SSM2131P handles one channel; plan one device per audio path.

Frequently asked questions

Is SSM2131P suitable for audio applications?

Yes, it is described as a high-speed audio op amp. The Class B output stage and 8V-20V supply range make it appropriate for line-level audio processing, headphone drivers, and active filter stages in professional and consumer audio gear.

What are the best alternatives or replacements for SSM2131P?

The surface-mount sibling SSM2131S shares the same Class B audio op amp core and supply range, differing only in package (surface-mount vs through-hole). The SSM2211P is a different class (Class AB) with 1.5W output power and a lower 2.7V supply minimum — not a direct pin-for-pin replacement but a functional alternative for low-voltage audio power applications.