Part Details for ADMP421BCEZ-RL7 by Analog Devices Inc
Results Overview of ADMP421BCEZ-RL7 by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Computing and Data Storage
ADMP421BCEZ-RL7 Information
ADMP421BCEZ-RL7 by Analog Devices Inc is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for ADMP421BCEZ-RL7
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 1633 |
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RFQ |
Part Details for ADMP421BCEZ-RL7
ADMP421BCEZ-RL7 CAD Models
ADMP421BCEZ-RL7 Part Data Attributes
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ADMP421BCEZ-RL7
Analog Devices Inc
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Datasheet
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ADMP421BCEZ-RL7
Analog Devices Inc
IC SPECIALTY ANALOG CIRCUIT, PBGA5, 3 X 4 MM, 1 MM HEIGHT, HALOGEN FREE AND ROHS COMPLIANT, LGACAV-5, Analog IC:Other
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | LGA | |
| Package Description | CGA, | |
| Pin Count | 5 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 |
ADMP421BCEZ-RL7 Frequently Asked Questions (FAQ)
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A good PCB layout for the ADMP421BCEZ-RL7 involves keeping the analog and digital grounds separate, using a solid ground plane, and minimizing noise coupling between the microphone and the analog-to-digital converter (ADC). A 4-layer PCB with a dedicated analog ground layer is recommended.
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Calibration of the ADMP421BCEZ-RL7 involves adjusting the sensitivity and gain of the microphone to match the specific requirements of your application. This can be done using the device's built-in calibration registers or through external calibration using a known sound pressure level.
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The ADMP421BCEZ-RL7 can handle sound pressure levels up to 120 dB SPL without distortion. However, the maximum sound pressure level that can be handled without distortion also depends on the specific application and the desired signal-to-noise ratio.
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The ADMP421BCEZ-RL7 can be interfaced with a microcontroller or digital signal processor using a serial peripheral interface (SPI) or inter-integrated circuit (I2C) interface. The device's digital output can be connected directly to the microcontroller or DSP's analog-to-digital converter (ADC) input.
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The power consumption of the ADMP421BCEZ-RL7 is typically around 1.5 mA. Power consumption can be minimized by using the device's power-down mode, reducing the clock frequency, and optimizing the digital interface.