MAX9725DETC+T Obsolete by Analog Devices

Obsolete
Status: Production
Series: MAX9725
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock
The MAX9725A–MAX9725D fixed-gain, stereo headphone amplifiers are ideal for portable equipment where board space is at a premium. The MAX9725E offers the flexibility to adjust the gain with external input and feedback resistors. The MAX9725A–MAX9725E 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. Fixed gains of -2V/V (MAX9725A), -1.5V/V (MAX9725B), -1V/V (MAX9725C), and -4V/V (MAX9725D) further reduce external component count. The adjustable gain of the MAX9725E DirectDrive headphone amplifier allows for any gain down to -1V/V using external resistors.The MAX9725 delivers up to 20mW per channel into a 32Ω load and achieves 0.006% THD+N. An 80dB at 1kHz power-supply rejection ratio (PSRR) allows the MAX9725 to operate from noisy digital supplies without an additional linear regulator. The MAX9725 includes ±8kV ESD protection on the headphone output. Comprehensive click-and-pop circuitry suppresses audible clicks and pops at startup and shutdown. A low-power shutdown mode reduces supply current to 0.6µA (typ).The MAX9725 operates from a single 0.9V to 1.8V supply, allowing the device to be powered directly from a single AA or AAA battery. The MAX9725 consumes only 2.1mA of supply current, provides short-circuit protection, and is specified over the extended -40°C to +85°C temperature range. The MAX9725 is available in a tiny (1.54mm x 2.02mm x 0.6mm) 12-bump chip-scale package (UCSP™) and a 12-pin thin QFN package (4mm x 4mm x 0.8mm).

Where to Buy

Prices starting from US$1.81

Distributor Stock
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Farnell
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in stock
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Newark Electronics
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Last 6 months Inventory & Pricing History

MAX9725DETC+T Amplifiers & Comparators by Analog Devices

AUDIO AMP, CLASS AB, 20MW, TQFN-10

Semiconductors - ICs
> Amplifiers & Comparators
> Audio Amplifiers
Status: Unknown
Series: -
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Amplifier Class AB
No. of Channels 2 Channel
Output Power 20mW
Supply Voltage Range 900mV to 1.8V
Amplifier Case Style TQFN
No. of Pins 12Pins
Load Impedance 32ohm
RoHS Compliant Yes

Last 6 months Inventory & Pricing History

Alternative Descriptions

Audio Amp, Class Ab, 20Mw, Tqfn-10 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX9725DETC+T?

Additional datasheets, footprints and schematics for MAX9725DETC+T are listed on our Part Details page. You can also find images and similar parts to MAX9725DETC+T on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX9725DETC+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX9725DETC+T price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MAX9725DETC+T fall under?

The MAX9725DETC+T is listed under Obsolete.

Can I view similar or alternative parts?

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Is the MAX9725DETC+T RoHS compliant?

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

Which authorised distributors for MAX9725DETC+T have stock available?

Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for MAX9725DETC+T.

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