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eSTore

Introducing the eSTore dedicated initially to offer the convenience of buying boards and development kits directly from our site. Supported by our logistics and order fulfillment partner, the eSTore makes possible a quick and simple access to our available inventory of development kits and boards.

  • STEVAL-CCA016V1
    Filter-free stereo 2.8 W Class-D audio power amplifier demo board with selectable 3D sound effects based on the TS4999

    This demonstration board is designed to evaluate the performances of TS4999, that is a stereo fully differential Class-D power amplifier.

    It can drive up to 1.35 W into a 8 Ω load at 5 V per channel. The device has four different gain settings utilizing two discrete pins, G0 and G1.

    Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 8 ms.

    3D enhancement effects are selected through one digital input pin that allows more amazing stereo audio sound.

    Two standby pins (active low) allow each channel to be switched off separately.

    The TS4999 is available in a 18 bumps Flip-Chip package.

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    Price:  $70.38

    Availability:  2

    Orderable Qty:  1

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  • STEVAL-CCA027V1
    50 W+50 W dual BTL class-D audio amplifier demonstration board based on TDA7492

    The STEVAL-CCA027V1 demonstration board is designed for the TDA7492 high power dual BTL class-D audio amplifier.

    Due to the high efficiency, the TDA7492 device is assembled in PSSO36 and is able to dissipate the generated heating with the use of a reasonably small heatsink.

    On the board some jumpers allow to configure the amplifier in order to verify all the features, such as single ended or differential inputs, fixed gain settings.

    Standby and mute functions are enabled through the microswitches provided.

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    Price:  $83.30

    Availability:  4

    Orderable Qty:  1

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  • STEVAL-CCA028V1
    10 W + 10 W class-D audio amplifier demonstration board based on the TDA7491P

    The STEVAL-CCA028V1 demonstration board is designed for the TDA7491P high-power dual BTL class-D audio amplifier.

    Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without any heatsink.

    Jumpers on the board allow configuring the amplifier in order to verify all the features as single-ended or differential inputs, fixed gain settings.

    Microswitches are also provided to enable the standby and mute functions.

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    Price:  $79.62

    Availability:  5

    Orderable Qty:  1

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  • STEVAL-CCA029V1
    5 W + 5 W class-D audio amplifier demonstration board based on the TDA7491LP

    The STEVAL-CCA029V1 demonstration board is designed for the evaluation of the TDA7491LP dual BTL class-D audio amplifier.

    Due to its high efficiency, the device, assembled in the PSSO36 (slug-down) package, is capable of dissipating heat without any heatsink. Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential inputs, fixed gain settings. Microswitches are also provided to enable the standby and mute functions.

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    Price:  $77.17

    Availability:  1

    Orderable Qty:  1

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  • STEVAL-CCA030V1
    STA350BW Sound Terminal™ 2.1-channel high-efficiency digital audio system board

    The STEVAL-CCA030V1 demonstration board is based on the STA350BW Sound Terminal digital amplifier and is an integrated solution for digital audio processing, digital amplifier control and FFX®-power output stage.

    The STEVAL-CCA030V1 is made up of two boards: STA350BW to evaluate the device and APWLink (STEVAL- CCA035V1) used as I2S and I2C interface. To use this board it is mandatory to use the APWorkbench software tool.

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    Price:  $177.62

    Availability:  5

    Lead Time:  3

    Orderable Qty:  1

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  • STEVAL-CCA035V1
    APWLink USB interface board based on the STA120D

    The STEVAL-CCA035V1 demonstration board implements an APWLink designed as a USB interface board to control ST Sound Terminal® demonstration boards.

    In addition, in order to provide controlling signals to external Sound Terminal® demonstration boards, analog/digital audio inputs are also provided within APWLink.

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    Price:  $95.55

    Availability:  7

    Orderable Qty:  1

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  • STEVAL-CCA042V1
    20 W + 20 W dual BTL class-D audio amplifier demonstration board based on the TDA7491HV

    The STEVAL-CCA042V1 demonstration board is designed for the TDA7491HV high-power dual BTL class-D audio amplifier.

    Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without a heatsink.

    Jumpers on the board allow configuration of the amplifier to verify all the features as single-ended or differential inputs, fixed gain settings.

    Microswitches are also provided to enable the standby and mute functions

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    Price:  $61.25

    Availability:  3

    Orderable Qty:  1

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  • STEVAL-CCA043V1
    25 Watt mono BTL class-D audio amplifier demonstration board based on the TDA7491MV

    The STEVAL-CCA043V1 demonstration board is designed for the TDA7491MV mono BTL class-D power amplifier.

    Thanks to its high efficiency, the device assembled in the PSSO36 (slug-down) package is capable of dissipating heat without a heatsink.

    Jumpers on the board allow the configuration of the amplifier in order to verify all the features as single-ended or differential input, fixed gain settings.

    Microswiches are also provided to enable the standby and mute functions.

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    Price:  $50.22

    Availability:  9

    Lead Time:  2

    Orderable Qty:  1

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  • STEVAL-CCA049V1
    STA335ML Sound Terminal® 2-channel microless high efficiency digital audio system board

    The STEVAL-CCA049V1 demonstration board is based on the STA335ML Sound Terminal®digital amplifier. It provides full digital audio streaming to the speakers and offers cost effectiveness, low power dissipation, sound enrichment and DDX®power output stage.

    To evaluate the STA335ML, the STEVAL-CCA049V1 does not require a microcontroller, and it accepts the universal I2S format. However, the board may be connected to APWlink (STEVAL-CCA035V1) as I2S interface.

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    Price:  $57.57

    Availability:  3

    Lead Time:  3

    Orderable Qty:  1

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  • STEVAL-CCA053V1
    Sound Terminal based on the STA333IS 2.0 channel high-efficiency digital audio system

    The STEVAL-CCA053V1 is a four-layer demonstration board designed for evaluation of the STA333IS two-channel, high-efficiency Sound Terminal® device.

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    Price:  $55.12

    Availability:  3

    Lead Time:  3

    Orderable Qty:  1

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  • STEVAL-MKI116V1
    MEMS microphone demonstration board based on the MP34DB01 and STM32

    The purpose of the STEVAL-MKI116V1 demonstration board is to provide an example of the decoding and streaming of digital MEMS microphone outputs.

    The STEVAL-MKI116V1 demonstration board hosts the MP34DB01 (bottom-port digital microphone), working as a sensor, and the STM32F107RC microcontroller, working as an audio decoder.

    These microphones are analog-to-digital transducers. They are able to sense sound pressure and convert this signal into a digital signal using the PDM technique.

    The STM32 microcontroller decodes the PDM signal coming from the microphones and streams the audio via the USB.

    The STEVAL-MKI116V1 demonstration board is a sound card automatically recognized by the PC as an audio device. Connection is made through a USB cable which also supplies the board and then streams the collected audio.

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    Price:  $71.05

    Availability:  5

    Orderable Qty:  1

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  • STEVAL-MKI117V1
    MEMS microphone demonstration board based on the MP34DT01 and STM32

    The purpose of the STEVAL-MKI117V1 demonstration board is to provide an example of the decoding and streaming of digital MEMS microphone outputs.

    The STEVAL-MKI117V1 demonstration board hosts the MP34DT01 (bottom-port digital microphone), working as a sensor, and the STM32F107RC microcontroller, working as an audio decoder.

    These microphones are analog-to-digital transducers. They are able to sense sound pressure and convert this signal into a digital signal using the PDM technique.

    The STM32 microcontroller decodes the PDM signal coming from the microphones and streams the audio via the USB.

    The STEVAL-MKI117V1 demonstration board is a sound card automatically recognized by the PC as an audio device. Connection is made through a USB cable which also supplies the board and then streams the collected audio.

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    Price:  $71.05

    Availability:  11

    Lead Time:  5

    Orderable Qty:  1

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  • STEVAL-MKI117V2
    MEMS microphone demonstration board based on the MP45DT02 and STM32

    The purpose of the STEVAL-MKI117V2 demonstration board is to provide an example of the decoding and streaming of digital MEMS microphone outputs.

    The STEVAL-MKI117V2 demonstration board hosts the MP45DT02 (top-port digital microphone), working as a sensor, and the STM32F107RC microcontroller, working as an audio decoder.

    These microphones are analog-to-digital transducers, in other words, they are able to sense sound pressure and convert this signal into a digital signal using the PDM technique.

    The STM32 microcontroller decodes the PDM signal coming from the microphones and streams the audio via the USB.

    The STEVAL-MKI117V2 demonstration board is a sound card automatically recognized by the PC as an audio device. The connection is made through a USB cable which also supplies the board and then streams the collected audio.

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    Price:  $71.05

    Availability:  2

    Lead Time:  5

    Orderable Qty:  1

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  • STEVAL-MKI126V1
    STSmartVoice demonstration board based on MP45DT02

    The STEVAL-MKI126V1 demonstration board allows the connection of up to six microphones using the sockets provided, or through the connection of a dedicated six-microphone array.

    The digital interface of the board allows the interfacing of the MIC output to the most widely used audio receivers and digital amplifiers, or permits evaluation of the MIC with generic audio measurement equipment. The filtered PWM signals allow the connection of a headset to listen to audio received through the microphones.

    The fully digital path ensures a high level of processing with sound preconditioning, filtering and voice enhancement.

    The main function of the STEVAL-MKI126V1 is to convert the PDM signals from the microphones into more common I2S and PWM signals.

    The I2S signal is routed both on a general and interface connector. The appropriately filtered PWM signals provide an analog interface.

    The STEVAL-MKI126V1 is equipped with two MP45DT02 microphones and an STA321MPL scalable digital microphone processor.

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    Price:  $99.22

    Availability:  4

    Lead Time:  2

    Orderable Qty:  1

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  • STEVAL-MKI126V2
    MEMS microphone evaluation board based on STA321MPL and MP34DB01 (microphone processor + digital uPhone MEMS)

    The STEVAL-MKI126V2 system evaluation board can connect up to six microphones using the sockets provided or through a dedicated six-microphone array.

    The digital interface of the device allows interfacing the MIC output to the most widely used audio receivers and digital amplifiers or simple evaluation of the MIC using generic audio measurement equipment. The filtered PWM signals allow the connection of a headset to listen to the audio received through the microphones.

    The fully digital path ensures a high level of processing with sound preconditioning, filtering and voice enhancement.

    The main purpose of the STEVAL-MKI126V2 is to convert the PDM signals provided by the microphones into the more common I2S and PWM signals. The I2S signal is routed both on general and interface connectors, while the suitably-filtered PWM signals provide an analog interface.

    Mounted on the STEVAL-MKI126V2 are two MP34DB01 microphones and an STA321MPL processor.

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    Price:  $99.22

    Availability:  3

    Lead Time:  3

    Orderable Qty:  1

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  • STEVAL-MKI129V1
    Microphone coupon board based on the MP45DT02 digital MEMS microphone

    The STEVAL-MKI129V1 is a daughterboard designed to be used in conjunction with the STEVAL-MKI126Vx (Smart Voice) kit, containing 4 MP45DT02 digital MEMS microphones.

    The coupon concept allows easy performance testing of ST MEMS microphones. When inserted in the Smart Voice board, it is possible to detach the single PCBs hosting each microphone.

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    Price:  $40.42

    Availability:  5

    Lead Time:  4

    Orderable Qty:  1

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  • STEVAL-MKI129V2
    Microphone coupon board based on the MP34DB01 digital MEMS microphone

    The STEVAL-MKI129V2 is a daughterboard designed to be used in conjunction with the STEVAL-MKI126Vx (Smart Voice) kit, containing 4 MP34DB01 digital MEMS microphones.

    The coupon concept allows easy performance testing of ST MEMS microphones. When inserted in the Smart Voice board, it is possible to detach the single PCBs hosting each microphone.

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    Price:  $40.42

    Availability:  2

    Lead Time:  4

    Orderable Qty:  1

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  • STEVAL-MKI138V1
    STAudioHub USB interface board based on MP34DT01 and STM32

    The purpose of STEVAL-MKI138V1 is to provide a demonstration of decoding and streaming of digital MEMS microphone outputs.

    The STEVAL-MKI138V1 demonstration board hosts the MP34DT01 (top-port digital microphone), working as a sensor and the STM32F107RC microcontroller, which functions as an audio decoder.

    These microphones are analog-to-digital transducers. They are capable of sensing sound pressure and converting it to a digital signal using the PDM technique.

    The STM32 microcontroller decodes the PDM signals from the microphones and streams the audio via USB.

    The STEVAL-MKI138V1 is a sound card automatically recognized by the PC as an audio device. Connection is made through a USB cable, which both powers the board and streams the audio collected from the microphones to the PC.

    It is also possible to use the STEVAL-MKI138V1 as an interface board for other microphone boards (STEVAL-MKI126Vx), in which case use of the APWorkbench software tool is recommended.

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    Price:  $67.37

    Availability:  14

    Lead Time:  8

    Orderable Qty:  1

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  • STEVAL-MKI139V2
    Microphone coupon board based on the MP33AB01H analog MEMS microphone

    The STEVAL-MKI139V2 is a daughterboard containing 4 coupon with the MP33AB01H analog MEMS microphone.

    The coupon concept allows to easily test the performances of STM MEMS microphones, it is possible to detach the single PCBs hosting a single microphone.

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    Price:  $40.42

    Availability:  1

    Lead Time:  3

    Orderable Qty:  1

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