MAX9724AETC+T Headphone Amplifiers by Analog Devices

Status: Production
Series: MAX9724
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MAX9724A/MAX9724B stereo headphone amplifiers are designed for portable equipment where board space is at a premium. These devices use a unique DirectDrive® architecture to produce a ground-referenced output from a single supply, eliminating the need for large DC-blocking capacitors, saving cost, board space, and component height. The MAX9724 suppresses RF radiation received by input and supply traces acting as antennas and prevents the amplifier from demodulating the coupled noise. The MAX9724A offers an externally adjustable gain while the MAX9724B has an internally preset gain of -1.5V/V. The MAX9724A/MAX9724B deliver up to 60mW per channel into a 32Ω load and have low 0.02% THD+N. An 80dB at 1kHz power-supply rejection ratio (PSRR) allows these devices to operate from noisy digital supplies without an additional linear regulator. Comprehensive click-and-pop circuitry suppresses audible clicks and pops on startup and shutdown.The MAX9724A/MAX9724B operate from a single 2.7V to 5.5V supply, consume only 3.5mA of supply current, feature short-circuit and thermal-overload protection, and are specified over the extended -40°C to +85°C temperature range. The devices are available in tiny 12-bump UCSP™ (1.5mm x 2mm) and 12-pin thin QFN (3mm x 3mm x 0.8mm) packages.

Where to Buy

Prices starting from US$0.79

Distributor Stock
Logo for Farnell
Farnell
from US$0.79
2,499
in stock
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Analog Devices
from US$0.88
12,599
in stock
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Newark Electronics
from US$1.72
2,499
in stock
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element14
from US$0.83
2,479
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MAX9724AETC+T Amplifiers & Comparators by Analog Devices

AUDIO AMP CLASS AB 0.063W TQFN-12

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Amplifier Class AB
No. of Channels 2 Channel, 2Channels
Output Power 63mW
Supply Voltage Range 2.7V to 5.5V
Amplifier Case Style TQFN
No. of Pins 12Pins
Load Impedance 32ohm
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

60mW, DirectDrive, Stereo Head | Analog Devices
Audio Amp, Class Ab, 0.063W, Tqfn-12 | Newark Electronics
AUDIO AMP, CLASS AB, 0.063W, TQFN-12 | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX9724AETC+T?

Additional datasheets, footprints and schematics for MAX9724AETC+T are listed on our Part Details page. You can also find images and similar parts to MAX9724AETC+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX9724AETC+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX9724AETC+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MAX9724AETC+T fall under?

The MAX9724AETC+T is listed under Headphone Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to MAX9724AETC+T when available in the Headphone Amplifiers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MAX9724AETC+T you can contact the distributor directly for product support, shipping queries etc.

Is the MAX9724AETC+T RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for MAX9724AETC+T have stock available?

Authorised distributors including Analog Devices, Newark Electronics, Farnell and element14 have stock available or on a lead time for MAX9724AETC+T.

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