Details, datasheet, quote on part number: EVAL-SSM3582Z
PartEVAL-SSM3582Z
Category
TitleAudio IC Development Tools SSM3582Z EVALUATION BOARD
Description

Analog Devices SSM3582 features high efficiency, fully integrated, digital input stereo Class-D audio amplifier. SSM3582s proprietary, spread spectrum - modulation scheme allows direct connection to the speaker. The direct connection ensures state-of-the-art analog performance and lowers radiated emissions compared to other Class-D architectures. An optional ultra-low electromagnetic interference (EMI) mode reduces radiated emissions above 100MHz.



CompanyAnalog Devices
DatasheetDownload EVAL-SSM3582Z datasheet
  
EVAL-SSM3582Z photo

Others parts numbering
SSM3582BCPZ: Audio Amplifiers Stereo Channel Mid Power Class D
SSM3582BCPZR7
SSM3582BCPZRL

 

Features, Applications
FEATURES
31.76 W, Digital Input, Filterless Stereo Class-D Audio Amplifier SSM3582

Supported sample rates from 8 kHz to 192 kHz; 24-bit resolution Multiple PCM audio serial data formats TDM slave with support for to 16 devices on a single bus I2S or left justified slave Adjustable full-scale output tailored for many PVDD sources 2- and 3-cell Li-Ion batteries Digital volume control with selectable smooth ramp Automatic power-down function Supply monitoring automatic gain control (AGC) function reduces system brownout Standalone operational mode without I2C Temperature sensor with 1°C step readout via I2C Short-circuit, undervoltage, and thermal protection Thermal early warning Power-on reset PVDD sensing ADC 6 mm LFCSP with thermal pad

Digital input stereo, high efficiency Class-D amplifier Operates from a single 16 V supply State-of-the-art, proprietary, filterless - modulation 106.5 dB signal-to-noise ratio 0.004% total harmonic distortion plus noise (THD 5 W into 38.5 V rms A weighted output noise Pop/clickless on/off sequence 14.67 W output 12 V supply to 4 loads at <1% THD 14.4 W output 16 V supply to 8 loads at <1% THD + N Mono mode for increased maximum output power 49.69 W output 16 V supply to 2 loads at <1% THD + N Support for low impedance loads As low H in stereo mode As low H in mono mode High power efficiency 93.8% efficiency into an 8 load 90.6% efficiency into a 4 load 12.34 mA quiescent current with single 12 V PVDD supply Single supply operation with internal LDOs or option to use an external 5 V and 1.8 V supply for lowest power consumption I2C control and hardware modes with to 16 pin-selectable slots/addresses

APPLICATIONS
Mobile computing All in one computers Portable electronics Wireless speakers Televisions

OUTL+ DAC VOLUME BATTERY AGC DAC THREE-LEVEL - MODULATOR FULL BRIDGE POWER STAGE THREE-LEVEL - MODULATOR FULL BRIDGE POWER STAGE BSTL+ BSTL­ OUTL­

Rev. 0 Document Feedback One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 ©2016 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com

Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners.

SSM3582 Material Declaration PCN-PDN Information Quality And Reliability Symbols and Footprints
Data Sheet 31.76 W, Digital Input, Filterless Stereo Class-D Audio Amplifier Data Sheet
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Features.............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagram.............................................................. 1 Revision History............................................................................... 2 General Description......................................................................... 3 Specifications..................................................................................... 4 Digital Input/Output Specifications........................................... 8 Digital Timing Specifications..................................................... 8 Digital Input Timing Specifications........................................... 8 Absolute Maximum Ratings.......................................................... 11 Thermal Resistance.................................................................... 11 ESD Caution................................................................................ 11 Pin Configuration and Function Descriptions........................... 12 Typical Performance Characteristics........................................... 14 Theory of Operation...................................................................... 25 Overview...................................................................................... 25 Power Supplies............................................................................ 25 Power-Up Sequence................................................................... 26 Power-Down Operation............................................................ 26 Clocking....................................................................................... 26 Digital Audio Serial Interface................................................... 26 Standalone Operation................................................................ 30

Mono Mode................................................................................. 31 Analog and Digital Gain........................................................... 31 Pop and Click Suppression........................................................ 31 Temperature Sensor................................................................... 31 Faults and Limiter Status Reporting........................................ 32 VBAT (PVDD) Sensing................................................................ 32 Limiter and Battery Tracking Threshold Control.................. 32 High Frequency Clipper............................................................ 35 EMI Noise.................................................................................... 35 Output Modulation Description.............................................. 35 Bootstrap Capacitors.................................................................. 36 Power Supply Decoupling......................................................... 36 Output EMI Filtering................................................................. 36 PCB Placement........................................................................... 36 Layout.......................................................................................... 37 Register Summary.......................................................................... 38 Register Details............................................................................... 39 Typical Application Circuit........................................................... 57 Outline Dimensions....................................................................... 59 Ordering Guide.......................................................................... 59


 

Some Part number from the same manufacture Analog Devices
SSM3582BCPZ

Analog Devices SSM3582 features high efficiency, fully integrated, digital input stereo Class-D audio amplifier. SSM3582s proprietary, spread spectrum - modulation scheme allows direct connection to the speaker.

SSM3582BCPZR7
SSM3582BCPZRL
 
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