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- Part Number CS4244-DNZ
- Manufacturer Cirrus Logic
- Pin Count 41
- Part Category Integrated Circuit
- Package Category Quad Flat No-Lead
- Footprint Name Quad Flat No-Lead - 40L QFN (6 x6 MM BODY)
- Released Date Jul 22, 2019
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
CS4244-DNZ Details
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Manufacturer Part Number:
CS4244-DNZ
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Package Description:
6 X 6 MM, MO-220, QFN-40
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HTS Code:
8542.39.00.60
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Factory Lead Time:
14 Weeks
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Manufacturer:
Cirrus Logic
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Additional Feature:
ALSO REQUIRES 4.75 TO 5.25
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Consumer IC Type:
CONSUMER CIRCUIT
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JESD-30 Code:
S-XQCC-N40
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Length:
6 mm
CS4244-DNZ Frequently Asked Questions (FAQs)
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The recommended power-up sequence is to apply VDD (analog power) first, followed by VCC (digital power), and then the clock signal. This ensures proper initialization of the device.
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To configure the CS4244-DNZ for master clock mode, set the MCLK pin as the clock source, and set the BCK pin as the bit clock output. The device will then generate the clock signal for the digital audio interface.
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The maximum allowed capacitance for the analog input filters is 10nF. Exceeding this value may affect the device's performance and stability.
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To optimize the CS4244-DNZ for low power consumption, use the power-down modes (e.g., PDN pin), reduce the clock frequency, and minimize the analog input voltage range. Additionally, consider using the device's built-in voltage regulators to reduce power consumption.
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The recommended layout and routing for the CS4244-DNZ involves separating analog and digital signals, using a solid ground plane, and minimizing signal trace lengths. It's also important to follow the datasheet's guidelines for pin placement and routing.
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CS4244-DNZ Overview
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