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Updated at 18/06/2025 10:30:15(UTC+8)
Certifications
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Description
- Product Details
- The AD74111 is a front-end processor for general purpose audio and voice applications. It features a multi-bit Sigma-Delta A/D conversion channel and a multi-bit Sigma-Delta D/A conversion channel. The ADC channel provides >67 dB THD+N and the DAC channel provides >88 dB THD+N both over an audio signal bandwidth.
- The AD74111 is particularly suitable for a variety of applications where mono input and output channels are required, including audio sections of Digital Video Camcorders, portable personal audio devices and telematic applications. Its high quality performance also make it suitable for speech and telephony applications such as speech recognition and synthesis and modern feature phones.
- An on-chip reference voltage is included but can be overdriven by an external reference source if required.
- The AD74111 offers sampling rates which, depending on MCLK selection and MCLK divider ratio, range from 8 kHz in the voiceband range to 48 kHz in the audio range.
- The AD74111 is available in 16 lead TSSOP package option and is specified for the automotive temperature range of -40°C to +105°C.
- ### Features and Benefits
- 2.5 V Mono Audio Codec with 3.3 V Tolerant Digital Interface
- Supports 8 kHz to 48 kHz Sample Rates
- Supports 16-/20-/24-Bit Word Lengths
- Multibit Σ-Δ Modulators with "Perfect Differential Linearity Restoration" for Reduced Idle Tones and Noise Floor
- Data Directed Scrambling DAC – Least Sensitive to Jitter
- Programmable ADC Gain
- On-Chip Volume Control for DAC Channel
- Software Controllable Clickless Mute
- Performance (20 Hz to 20 kHz)
- \- 85 dB ADC Dynamic Range
- \- 93 dB DAC Dynamic Range
- Supports 256 x fS, 512 x fS, and
- 768 x fS Master Mode Clocks
- Master Clock Prescaler for Use with DSP Master Clocks
- On-Chip Reference
AD74111 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Show | |
| Product Lifecycle Status | Active |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- 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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