MAX9711ETC+ by Analog Devices

3W Mono/Stereo BTL Audio Power Amplifiers with Shutdown


The MAX9710/MAX9711 are stereo/mono 3W bridge-tied load (BTL) audio power amplifiers. These devices are PC99/01 compliant, operate from a single 4.5V to 5.5V supply, and feature an industry-leading 100dB PSRR, which allows these devices to operate from noisy supplies without additional, costly power-supply conditioning. An ultra-low 0.005% THD+N ensures clean, low-distortion amplification of the audio signal while click-and-pop suppression eliminates audible transients on power and shutdown cycles. Power-saving features include low 2mV VOS (minimizing DC current drain through the speakers), low 7mA supply current, and a 0.5µA shutdown mode. A MUTE function allows the outputs to be quickly enabled or disabled. These devices include thermal overload protection, are specified over the extended -40°C to +85°C temperature range, and are supplied in thermally efficient packages. The MAX9710 is available in a 20-pin thin QFN package (5mm x 5mm x 0.8mm). The MAX9711 is available in a 12-pin thin QFN package (4mm x 4mm x 0.8mm).

Where to Buy

Prices starting from US$1.42

Distributor Stock
Logo for Rochester Electronics
Rochester Electronics
from US$1.69
3,502
in stock
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Logo for Newark
Newark Electronics
from US$1.42
99
in stock
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Logo for element14 Singapore
element14
from US$1.64
99
in stock
Buy Now
Logo for Farnell UK
Farnell
from US$1.50
99
in stock
Buy Now
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Features

3W into 3Ω (1% THD+N)
4W into 3Ω (10% THD+N)
Industry-Leading, Ultra-High 100dB PSRR
PC99/01 Compliant
Click-and-Pop Suppression
Low 0.005% THD+N
Low Quiescent Current: 7mA
Low-Power Shutdown Mode: 0.5µA
MUTE Function
Tiny 20-Pin Thin QFN (5mm x 5mm x 0.8mm)

Specifications

# Channels 1
Class AB
Spkr. Amp. VCC (V) (min) 4.5
Spkr. Amp. VCC (V) (max) 5.5
Spkr. Amp. ICC (mA) (typ) 7
POUT into 4Ω @ 1% THD+N (W) (min) 2.6
POUT into 4Ω @ 10% THD+N (W) (min) 3
POUT into 8Ω @ 1% THD+N (W) (min) 1.5
POUT into 8Ω @ 10% THD+N (W) (min) 1.8
Spkr. Amp. Half Pwr. THD+N (%) 0.015
SNR (dB) (A- Weighted) 98
PSRR (dB) (min) 100
Package/Pins TQFN/12
BudgetaryPrice (See Notes) 0.67

Last 6 months Inventory & Pricing History



MAX9711ETC+ Amplifiers & Comparators by Analog Devices

AUDIO AMP CLASS AB 3W TQFN-12

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

Specifications

Amplifier Class AB
No. of Channels 1 Channel, 1Channels
Output Power 3W
Supply Voltage Range 4.5V to 5.5V
Amplifier Case Style TQFN
No. of Pins 12Pins
Load Impedance 3ohm
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)

Last 6 months Inventory & Pricing History


Alternative Descriptions

Audio Amp, Class Ab, 3W, Tqfn-12 | Newark Electronics
AUDIO AMP, CLASS AB, 3W, TQFN-12 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX9711ETC+ ?

Additional datasheets, footprints and schematics for MAX9711ETC+ are listed on our Part Details page. You can also find images and similar parts to MAX9711ETC+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MAX9711ETC+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX9711ETC+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

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 MAX9711ETC+ you can contact the distributor directly for product support, shipping queries etc.

Is the MAX9711ETC+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX9711ETC+ have stock available?

Authorised distributors including Rochester Electronics, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX9711ETC+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MAX9711ETC+ often in real-time on the comparison pages.

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