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Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- General Description
- The CS4270 is a high-performance, integrated audio CODEC. The CS4270 performs stereo analog-to-digital (A/D) and digital-to-analog (D/A) conversion of up to 24-bit serial values at sample rates up to 216 kHz. Standard 50/15 µs de-emphasis is available for sampling rates of 44.1 kHz for compatibility with digital audio programs mastered using the 50/15 µs pre-emphasis technique.
- Integrated level translators allow easy interfacing be tween the CS4270 and other devices operating over a wide range of logic levels.
- Independently addressable high-pass filters are available for the right and left channel of the A/D. This allows the A/D to be used in a wide variety of applications where one audio channel and one DC measurement channel is desired.
- D/A Features
- ♦ High Performance
- – 105 dB Dynamic Range
- – -95 dB THD+N
- ♦ Selectable Serial Audio Interface Formats
- – Left-Justified up to 24-bit
- – I²S up to 24-bit
- – Right-Justified 16-, and 24-Bit
- ♦ Control Output for External Muting
- ♦ On-Chip Digital De-Emphasis
- ♦ Popguard® Technology
- ♦ Multi-bit ∆Σ Conversion
- ♦ Digital Volume Control
- ♦ Single-Ended Output
- A/D Features
- ♦ High Performance
- – 105 dB Dynamic Range
- – -95 dB THD+N
- ♦ Multi-bit ∆Σ Conversion
- ♦ High-Pass Filter to Remove DC Offsets
- ♦ Selectable Serial Audio Interface Formats
- – Left-Justified up to 24-bit
- – I²S up to 24-bit
- ♦ Single-Ended Input
- System Features
- ♦ Direct Interface with Logic Levels 1.8 V to 5 V
- ♦ Internal Digital Loopback
- ♦ Stand-Alone or Control Port Functionality
- ♦ Single-Ended Analog Architecture
- ♦ Supports all Audio Sample Rates from 4 kHz to 216 kHz
- ♦ 3.3 V or 5 V Core Supply
- Stand-Alone Mode Feature Set
- ♦ System Features
- – Serial Audio Port Master or Slave Operation
- – Single-, Double-, or Quad-Speed Operation
- ♦ D/A Features
- – Auto-Mute on Static Samples
- – 44.1 kHz 50/15 µs De-emphasis Available
- – Selectable Serial Audio Interface Formats
- • Left-Justified up to 24-bit
- • I²S up to 24-bit
- ♦ A/D Features
- – High-Pass Filter
- – Selectable Serial Audio Interface Formats
- • Left-Justified up to 24-bit
- • I²S up to 24-bit
- Software Mode Feature Set
- ♦ System Features
- – Serial Audio Port Master or Slave Operation
- – Internal Digital Loopback Available
- ♦ D/A Features
- – Selectable Auto-mute
- – 44.1-kHz De-emphasis Filters
- – Configurable Muting Controls
- – Volume Control
- – Selectable Serial Audio Interface Formats
- • Left-Justified up to 24-bit
- • I²S up to 24-bit
- • Right-Justified 16, and 24-bit
- ♦ A/D Features
- – Selectable High-Pass Filter or DC Offset Calibration
- – Selectable Serial Audio Interface Formats
- • Left-Justified up to 24-bit
- • I²S up to 24-bit
CS4270 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Show | |
| RoHS | RoHS Compliant |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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