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Analog Devices MAX9704ETJ+ — Analog & Data Acquisition

MAX9704ETJ+ Class D Stereo Amplifier, 16W x 2, 32-TQFN

MPNMAX9704ETJ+
End of Life

Maxim Integrated MAX9704ETJ+, Class D stereo amplifier, 2-channel, 16W x 2 @ 16Ω, 10V ~ 25V supply, -40°C ~ 85°C, 32-TQFN (7x7) exposed pad, surface mount, ROHS3.

$5.86Ref. price · indicative, final on quote
Packaging32-WQFN Exposed Pad
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX9704ETJ+ specifications
ParameterValue
TypeClass D
Output type2-Channel (Stereo)
MountingSurface Mount
Voltage10V ~ 25V
Max output power x channels @ load16W x 2 @ 16Ohm
Operating temperature-40°C ~ 85°C (TA)
PackageTube
FeaturesDepop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
Case32-WQFN Exposed Pad

Product details

Class D stereo amplifier for medium-power audio

The Maxim Integrated MAX9704ETJ+ is a Class D stereo audio amplifier delivering 16W per channel into a 16Ω load from a 10V to 25V supply. Its differential inputs and integrated mute and shutdown functions simplify system-level audio control.

16W per channel — what the output rating means for your speaker selection

The 16W x 2 into 16Ω rating is the continuous output power at 10% THD+N. A 16Ω speaker load pulls about 1A peak per channel at full output.

Industrial temperature grade and environment fit

The Class D architecture keeps heat dissipation low enough that the exposed pad can manage thermal loads without forced airflow at typical music program levels.

Frequently asked questions

What is the closest pin-compatible alternative to MAX9704ETJ+?

No official pin-compatible second source or replacement is listed in the Maxim portfolio for this exact order code. For a functionally similar Class D stereo amplifier from another manufacturer, compare output power, supply range, and package footprint against the MAX9704ETJ+'s 16W x 2 into 16Ω, 10V-25V supply, and 32-TQFN (7x7) package.

Does the MAX9704ETJ+ have short-circuit and thermal protection?

Yes, it includes short-circuit and thermal protection, plus depop, differential inputs, mute, and shutdown features. These protections help prevent amplifier failure under fault conditions without requiring external protection circuitry.