content here.
content here.

SSM2602:  Low Power Audio Codec

The SSM2602 is a low power, high quality stereo audio codec for portable digital audio applications with one set of stereo programmable gain amplifier (PGA) line inputs and one monaural microphone input. It features two 24-bit analog-to-digital converter (ADC) channels and two 24-bit digital-to-analog (DAC) converter channels.

The SSM2602 can operate as a master or a slave. It supports ...More

SSM2602:  Low Power Audio Codec

Product Description

The SSM2602 is a low power, high quality stereo audio codec for portable digital audio applications with one set of stereo programmable gain amplifier (PGA) line inputs and one monaural microphone input. It features two 24-bit analog-to-digital converter (ADC) channels and two 24-bit digital-to-analog (DAC) converter channels.

The SSM2602 can operate as a master or a slave. It supports various master clock frequencies, including 12 MHz or 24 MHz for USB devices; standard 256 fS or 384 fS based rates, such as 12.288 MHz and 24.576 MHz; and many common audio sampling rates, such as 96 kHz, 88.2 kHz, 48 kHz, 44.1 kHz, 32 kHz, 24 kHz, 22.05 kHz, 16 kHz, 12 kHz, 11.025 kHz, and 8 kHz.

The SSM2602 can operate at power supplies as low as 1.8 V for the analog circuitry and as low as 1.5 V for the digital circuitry. The maximum voltage supply is 3.6 V for all supplies.

The SSM2602 software-programmable stereo output options provide the user with many application possibilities because the device can be used as a headphone driver or as a speaker driver. Its volume control functions provide a large range of gain control of the audio signal.

The SSM2602 is specified over the industrial temperature range of −40°C to +85°C. It is available in a 28-lead, 5 mm × 5 mm lead frame chip scale package (LFCSP).

Applications

  • Mobile phones
  • MP3 players
  • Portable gaming
  • Portable electronics
  • Educational toys

    • Data Sheet, Rev. 0, 2/08

    RESOURCES & TOOLS

    What is your task? Try Lead the Way AdvisorTM BETA
    St

    TRAINING, TUTORIALS & SEMINARS

    Eb

    EVALUATION BOARDS & DEVELOPMENT KITS

    • Stereo, 24-bit analog-to-digital and digital-to-analog converters
    • DAC SNR: 98 dB (A-weighted), THD: −80 dB at 48 kHz, 3.3 V
    • ADC SNR: 90 dB (A-weighted), THD: −80 dB at 48 kHz, 3.3 V
    • Low power
      7 mW stereo playback (1.8 V/1.8 V supplies)
      14 mW record and playback (1.8 V/1.8 V supplies)
    • Complete stereo/mono or microphone/line interface
    • Low supply voltages
      Analog: 1.8 V to 3.6 V
      Digital core: 1.8 V to 3.6 V
      Digital I/O: 1.8 V/3.6 V
    • See Data Sheet for Additional Information
    • # ADC: 2
    • # DAC: 2
    • ADC SNR (dB): 90dB
    • DAC SNR (dB): 100dB
    • Product Description: Low Pwr, 192 kHz, 24-Bit CODEC w/ mic Bias, I2C and SPI Interface

    Functional Block Diagram for SSM2602

    Of Note. . .

    Not recommended for new designs, please see SSM2603

    Similar Products

    arrow View Full Interactive Product Selection Table
    Part# # ADC # DAC ADC Dynamic Range (dB) DAC Dynamic Range (dB) ADC SNR (dB) DAC SNR (dB) THD+N (dB) Product Description Price* (1000-4999)
    AD1936 4 8 107 106 107 106 ADC: -92, DAC: -92 192 kHz, 24-Bit CODEC with PLL, Single-Ended Output, I2C Control -
    AD1937 4 8 107 109 107 109 ADC: -94, DAC: -94 192 kHz, 24-Bit CODEC with PLL, Differential Output, I2C Control $7.63
    ADAU1361 2 2 99 101 99 101 ADC: -90, DAC: -92 Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL $2.88
    SSM2602 2 2 - - 90 100 - Low Pwr, 192 kHz, 24-Bit CODEC w/ mic Bias, I2C and SPI Interface -
    AD1836A 4 6 105 108 105 108 ADC: -95, DAC: -95 4 ADC, 6 DAC, 24-Bit, 96 kHz, Multibit Sigma-Delta CODEC $7.68
    AD1938 4 8 107 108 107 108 ADC: -94, DAC: -94 192 kHz 24-bit CODEC w/ PLL $7.14
    AD1939 4 8 107 112 107 - ADC: -96, DAC: -94 High Performance Multibit Sigma Delta CODEC. $7.72
    AD73322 2 2 - - 78 77 ADC: -84, DAC: -80 Dual-Channel, 3 V Front-End Processor for General Purpose Apps Including Speech and Telephony -
    AD73322L 2 2 - - 78 78 ADC: -84, DAC: -80 Dual-Channel, 3 V Front-End Processor for General Purpose Apps Including Speech and Telephony $4.86
    ADAV803 2 2 102 101 102 101 ADC: -88, DAC: -91 Audio Codec for Recordable DVD $8.29
    ADAV801 2 2 102 101 102 101 ADC: -88, DAC: -91 Audio Codec for Recordable DVD $6.74
    AD1839A 2 6 105 108 105 108 ADC: -95, DAC: -95 96 kHz, 24-bit Sigma-Delta CODEC -
    AD1838A 2 6 105 108 105 108 ADC: -95, DAC: -95 96 kHz, 24-bit Sigma-Delta CODEC $8.80
    AD1837A 2 8 105 108 105 108 ADC: -95, DAC: -95 96 kHz, 24-bit Sigma-Delta CODEC -
    AD1835A 2 8 105 108 105 108 ADC: -95, DAC: -95 96 kHz, 24-bit Sigma Delta CODEC $9.15
    AD73311L 1 1 - - 76 77 ADC: -83, DAC: -70 Single-Channel, 3 V and 5 V Front-End Processor for Gen Purp Apps Including Speech and Telephony $2.69
    AD73311 1 1 - - 75 70 ADC: -83, DAC: -70 Single-Channel, 3 V and 5 V Front-End Processor for Gen Purp Apps Including Speech and Telephony $4.17
    AD74111 1 1 85 93 77 89 ADC: -67, DAC: -88 Low Cost Mono Audio Codec $2.69
    back to top

    * The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    ** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.

    Pricing, Packaging & Availability

    Print Table
    back to top

    Help

    Model
    The model number is a specific version of a generic that can be purchased or sampled.

    Status
    Status indicates the current lifecycle of the product. This can be one of 4 stages:
    • Pre-Release: The model has not been released to general production, but samples may be available.
    • Production: The model is currently being produced, and generally available for purchase and sampling.
    • Last Time Buy: The model has been scheduled for obsolescence, but may still be purchased for a limited time.
    • Obsolete: The specific part is obsolete and no longer available. Other models listed in the table may still be available (if they have a status that is not obsolete).
    Package Description
    The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

    For detailed drawings and chemical composition please consult our  Package Site

    Pin Count
    Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

    Temperature Range
    This is the acceptable operating range of the device. The various ranges specified are as follows:
    • Commercial: 0 to +70 degrees Celsius
    • Military : -55 to +125 degrees Celsius
    • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
    • Automotive: -40 to +125 degrees Celsius
    Price
    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

    Production Availability
    This is the date Analog Devices, Inc. anticipates that the product will ship from the warehouse. Most orders ship within 48 hours of this date.Once an order has been placed, Analog Devices, Inc. will send an Order Acknowledgement email to confirm your delivery date. It is important to note the scheduled dock date on the order entry screen. We do take orders for items that are not in stock, so delivery may be scheduled at a future date. Also, please note the warehouse location for the product ordered. We have warehouses in the United States, Europe and Southeast Asia. Transit times from these sites may vary.
    Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.

    RoHS Compliant
    Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

    View PCN
    This is the list of Product Change Notifications (PCN) published on the web for this model. Click on the link to access PCN Information.Only select pre-2009 PCN�s are available on-line. To obtain a pre-2009 PCN, contact your ADI Sales Rep. For more information on ADI's PCN process, please visit our PCN Policy Statement page

    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.