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$5000ADI SSM2529ACBZ-RL
3mA mA3.1W WAudio Amplifiers16 pins16-UFBGA, WLCSP
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Brands: Analog Devices, Inc
Mfr.Part #: SSM2529ACBZ-RL
Datasheet: SSM2529ACBZ-RL Datasheet (PDF)
Package/Case: 16-UFBGA
Product Type: Audio Amplifiers
RoHS Status:
Stock Condition: 2,088 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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SSM2529ACBZ-RL General Description
The SSM2529 is a digital input, Class-D power amplifier that combines a digital-to-analog converter (DAC), a low power audio specific digital signal processor, and a sigma-delta (Σ-Δ) Class-D modulator. This unique architecture enables extremely low real-world power consumption from digital audio sources with excellent audio performance. The SSM2529 is ideal for power sensitive applications, such as mobile phones and portable media players, where system noise can the corrupt small analog signals that are sent to an analog input audio amplifier. Using the SSM2529, audio data can be transmitted to the amplifier over a standard digital audio serial interface, thereby significantly reducing the effect of noise sources such as GSM interference or other digital signals on the transmitted audio. The closed-loop digital input design retains the benefits of an all-digital amplifier, yet enables very good PSRR and audio performance. The three-level, Σ-Δ Class-D modulator is designed to provide the least amount of EMI, the lowest quiescent power dissipation, and the highest audio efficiency without sacrificing audio quality. The audio input is provided via a serial audio interface that can be programmed to accept all common audio formats, including I2S, TDM, and PDM. Control of the IC is provided via an I2C control interface. An alternative to I2C control is standalone operation mode, which allows several settings that are adjusted by off-chip external resistors. The SSM2529 can accept a variety of input MCLK frequencies and can use BCLK as the clock source in some configurations. An integrated PLL can also provide the device master clock. The integrated DSP includes soft digital volume control circuits; a de-emphasis, high-pass filter; a seven-band programmable equalizer; and a programmable digital dynamic range compressor. In addition, the part includes a feedforward speaker temperature prediction module to protect the loudspeaker. The SSM2529 supports single-supply mode, where DVDD is provided by the on-chip LDO regulator, eliminating the need for an external digital core supply. The digital interface is very flexible and convenient. It can offer a better system solution for other products whose sole audio source is digital, such as wireless speakers, laptop PCs, portable digital televisions, and navigation systems. The SSM2529 is specified over the industrial temperature range of −40°C to +85°C. It has built-in thermal shutdown and output shortcircuit protection. It is available in a 16-ball, 1.92 mm × 1.94 mm wafer level chip scale package (WLCSP). Applications Mobile phones Portable media players Laptop PCs Wireless speakers Portable gaming Navigation systems
Features
- Filterless mono, digital input Class-D amplifier
- I2C control interface
- Serial digital audio interface supports common formats (I2S, PCM, LJ, RJ, TDM1-16, PDM)
- Supports wide range of sample rates: 8.0 kHz to 96.0 kHz
- MCLK and BCLK can be provided by built-in phase-locked loop (PLL)
- Supports single power supply mode; DVDD can be provided by built-in low dropout (LDO) regulator
- 2.5 V to 5.5 V SPKVDD operating supply voltage
- 1.08 V to 1.98 V DVDD operating supply voltage
- Support off-chip volume control without I2C
- 2.4 W into 4 Ω and 1.4W into 8 Ω at 5V supply with <1% THD+N
- Available in a 16-ball, 1.92 mm × 1.94 mm, 0.4 mm pitchWLCSP
- Efficiency 95% at full scale into 8 Ω
- Signal-to-noise ratio (SNR): 103 dB, A-weighted
- Power supply rejection ratio (PSRR): >80 dB at 217 Hz
- Digital volume control: −70 dB to +24 dB in 0.375 dB steps
- Ultralow idle current
- Autosample rate detection
- Pop-and-click suppression
- Short-circuit and thermal protection with programmable autorecovery
- Supports smart power-down when no input signal is detected
- Power-on reset and UVLO voltage monitoring
- Selectable ultralow EMI emission mode
- Supports SPKVDD voltage monitor
- Digital audio processing
- 7-band programmable equalizer
- Programmable dynamic range compression (DRC) with noise gate, expander, compressor, and limiter
Application
- Mobile phones
- Portable media players
- Laptop PCs
- Wireless speakers
- Portable gaming
- Navigation systems
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Manufacturer: | Analog Devices Inc. | Product Category: | Audio Amplifiers |
RoHS: | Details | Series: | SSM2529 |
Product: | Audio Amplifiers | Class: | Class-D |
Output Power: | 3.1 W | Audio - Load Impedance: | 8 Ohms |
THD plus Noise: | 0.03 % | Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 2.5 V | Minimum Operating Temperature: | - 40 C |
Maximum Operating Temperature: | + 85 C | Packaging: | MouseReel |
Brand: | Analog Devices | Description/Function: | Speaker |
Development Kit: | EVAL-SSM2529Z | Dual Supply Voltage: | 1.8 V, 4.2 V |
Input Type: | Single | Maximum Dual Supply Voltage: | 1.98 V, 5.5 V |
Minimum Dual Supply Voltage: | 1.08 V, 2.5 V | Operating Supply Current: | 3 mA |
Operating Supply Voltage: | 5 V | Output Signal Type: | Differential |
Output Type: | 1-Channel Mono | Product Type: | Audio Amplifiers |
PSRR - Power Supply Rejection Ratio: | 80 dB | Factory Pack Quantity: | 10000 |
Subcategory: | Audio ICs |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
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.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products