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Analog Devices MAX9719CEUE — Analog & Data Acquisition

MAX9719CEUE Analog Devices Class AB Audio Amp, 1.4W x 2

MPNMAX9719CEUE
End of Life

Analog Devices MAX9719CEUE Class AB stereo audio power amplifier, 2-channel, 1.4W x 2 @ 4Ohm, 2.7V-5.5V supply, 16-TSSOP exposed pad, surface mount, bulk.

$1.07Ref. price · indicative, final on quote
Packaging16-TSSOP (0.173", 4.40mm Width) Exposed Pad
RoHSRoHS non-compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX9719CEUE specifications
ParameterValue
TypeClass AB
Output type2-Channel (Stereo)
MountingSurface Mount
Voltage2.7V ~ 5.5V
Max output power x channels @ load1.4W x 2 @ 4Ohm
Operating temperature-40°C ~ 85°C (TA)
PackageBulk
Case16-TSSOP (0.173\", 4.40mm Width) Exposed Pad

Product details

1.4W per channel into 4 Ohm — stereo Class AB in a 16-TSSOP

The MAX9719CEUE is a stereo Class AB audio power amplifier from Analog Devices delivering 1.4W per channel into a 4 Ohm load. Housed in a 16-TSSOP with an exposed thermal pad (0.173", 4.40mm width), the package aids heat spreading into the PCB copper pour — important when both channels drive near full output continuously.

Supply voltage and temperature grade — fit for portable and industrial audio

The 2.7V minimum supply lets it run from a deeply discharged Li-ion cell (down to ~2.7V under load), extending playback time in battery-powered speakers before the undervoltage lockout cuts in.

Active lifecycle and compliance — what to expect for BOM planning

Note the RoHS non-compliant status: the part contains lead (Pb) above the exemption threshold. For EU/UKCA markets, confirm your product's RoHS exemption scope or plan for a Pb-free alternative if the BOM requires full compliance.

Sourcing and availability — quoting for volume and spot buys

Availability and current pricing confirmed at RFQ time — no stock-holding claim on this page.

Frequently asked questions

Who supplies MAX9719CEUE and how is it quoted for volume purchases?

We source the MAX9719CEUE through authorized distribution channels. Submit an RFQ with your target quantity and delivery window; we will confirm availability and pricing at quote time.

What is MAX9719CEUE's listed type (Class AB) on this Analog & Data Acquisition line?

The MAX9719CEUE is a Class AB stereo audio power amplifier. Class AB topology offers a balance of linearity and efficiency, making it a common choice for battery-powered speakers and portable audio devices.