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SSM2211

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Low Distortion 1.5 Watt Audio Power Amplifier (low distortion 1.5W Audio Power Amplifier)

Manufacturer : Analog Devices, Inc
Package/Case : SOP-8
Product Categories : Audio Amplifiers ; Class-D Audio Amplifiers
Datasheet: SSM2211 Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Marking Code: B5A
In-stock: 386

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SSM2211 Product Details

The SSM2211 is a high performance audio amplifier that delivers 1 W rms of low distortion audio power into a bridge-connected 8 Ω speaker load (or 1.5 W rms into a 4 Ω load).

The SSM2211 operates over a wide temperature range and is specified for single-supply voltages between 2.7 V and 5.5 V. When operating from batteries, it continues to operate down to 1.75 V. This makes the SSM2211 the best choice for unregulated applications, such as toys and games.

Featuring a 4 MHz bandwidth and distortion below 0.2% total harmonic distortion plus noise (THD + N) at 1 W, superior performance is delivered at higher power or lower speaker load impedance than competitive units. Furthermore, when the ambient temperature is at 25°C, THD + N < 1%, and VS = 5 V on a 4-layer printed circuit board (PCB), the SSM2211 delivers a 1.5 W output.

The low differential dc output voltage results in negligible losses in the speaker winding and makes high value dc blocking capacitors unnecessary. The battery life is extended by using shutdown mode, which typically reduces quiescent current drain to 100 nA.

The SSM2211 is designed to operate over the −40°C to +85°C temperature range. The SSM2211 is available in 8-lead SOIC (narrow body) and LFCSP (lead frame chip scale) surface-mount packages. The advanced mechanical packaging of the LFCSP models ensures lower chip temperature and enhanced performance relative to standard packaging options.

Applications include personal portable computers, hands-free telephones and transceivers, talking toys, intercom systems, and other low voltage audio systems requiring 1 W output power.

Feature

  • 1.5 W output with THD + N < 1%
  • Differential bridge-tied load output
  • Single-supply operation: 2.7 V to 5.5 V
  • Functions down to 1.75 V
  • Wide bandwidth: 4 MHz
  • Highly stable phase margin: >80°
  • Low distortion: 0.2% THD + N at 1 W output
  • Excellent power supply rejection

Applications

  • Portable computers
  • Personal wireless communicators
  • Hands-free telephones
  • Speaker phones
  • Intercoms
  • Musical toys and talking games

SSM2211 Pinout
(Picture: Pinout)

SSM2211 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Input Type
  • -
  • Output Powertyp | W
  • 1.5
  • THD+N in %typ | %
  • 0.15
  • Efficiency in %typ | %
  • -
  • Vs+min | V
  • 2.7
  • Vs+max | V
  • 5.5
  • Istyp | A
  • -
  • Ishutdowntyp | A
  • -
  • Audio Outputs
  • -
  • IV Sense Available
  • -

SSM2211 Datasheet

  • SSM2211 Technical Documentation/Data sheet
    Download

SSM2211 Equivalent Parts

For the SSM2211 component, you may consider these replacement and alternative parts.

Models Manufacturer Package/Case Description
SSM2211PZ
BA2211
NJM2211M NJR DMP-14 Single Output LDO, 100mA, Fixed(3.3V), Shutdown, 0.75% Tolerance 5-SOT-23 -40 to 125,Telephone ringer Demodulator/Decoder

SSM2211 Related Products

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Estimated Delivery Time: Jan 29 - Feb 03 days (choose Expedited at checkout).

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  • 7-30 days

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  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

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  • Step2:Vacuum packaging

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  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that SSM2211 is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their SSM2211 devices; we pay more attention to the channels and quality of SSM2211 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SSM2211 chips? Including ADI original factory information, Audio Amplifiers ; Class-D Audio Amplifiers application, SSM2211 pictures?
You can use Jotrin's intelligent search engine, or filter by Audio Amplifiers ; Class-D Audio Amplifiers category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's SSM2211 price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SSM2211, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of SSM2211?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SSM2211 we delivered, we will accept the replacement or return of the SSM2211 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SSM2211.
(3)The SSM2211 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as SSM2211 datasheet pdf, SSM2211 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

ADI
Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
Analog Devices, Inc

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