AD1939WBSTZ High Performance 24-bit Resolution 192 kHz Conversion Rate Automotive Grade Audio Codec Integrated Circuit Chip
Price:
Contact for Sample
MOQ:
10
Delivery Time:
5-8 work days
Brand:
Original Factory
Product Description
AD1939WBSTZ Integrated Circuit Chip High Performance Single-Chip Automotive Audio Codec
The AD1939WBSTZ is a high-performance, single-chip codec featuring four differential input analog-to-digital converters (ADCs) and eight differential output digital-to-analog converters (DACs) utilizing multibit sigma-delta (Σ-Δ) architecture. With an integrated SPI port for microcontroller control of volume and various parameters, this device operates from 3.3V digital and analog supplies. Available in a 64-lead LQFP package, it's specifically designed for automotive applications.
Technical Specifications
| Type | Audio |
|---|---|
| Data Interface | Serial |
| Resolution (Bits) | 24 b |
| Number of ADCs / DACs | 4 / 8 |
| Sigma Delta | Yes |
| S/N Ratio, ADCs / DACs (db) Typ | 94 / 94 |
| Dynamic Range, ADCs / DACs (db) Typ | 105 / 110 |
| Voltage - Supply, Analog | 3V ~ 3.6V |
| Voltage - Supply, Digital | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 105°C |
| Grade | Automotive |
Key Features
- PLL generated or direct master clock
- Low EMI design
- 112 dB DAC/107 dB ADC dynamic range and SNR
- −94 dB THD + N
- Single 3.3 V supply
- Tolerance for 5 V logic inputs
- Supports 24-bits and 8 kHz to 192 kHz sample rates
- Differential ADC input
- Differential DAC output
- Log volume control with autoramp function
- SPI controllable for flexibility
- Software-controllable clickless mute
- Software power-down
- Right-justified, left-justified, I2S, and TDM modes
- Master and slave modes up to 16-channel input/output
- 64-lead LQFP package
- Qualified for automotive applications
Applications
- Automotive audio systems
- Home Theater Systems
- Set-top boxes
- Digital audio effects processors
Related Electronic Components In Stock
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| PIC32MX575F512L-80V/PT | 100-TQFP |
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| PIC32MZ1024EFK064-E/PT | 64-TQFP |
| PIC32MZ1024EFF144-I/JWX | 144-TFBGA |
| PIC32MZ0512EFK100-E/PF | 100-TQFP |
| PIC32MZ1025DAB176T-I/2J | 176-LQFP |
| PIC32MZ1064DAB169T-I/HF | 169-LFBGA |
| PIC32MZ1024EFG144-I/JWX | 144-TFBGA |
| PIC32MZ2048ECG064-I/PT | 64-TQFP |
| PIC32MZ1024EFM064-E/PT | 64-TQFP |
| PIC32MZ1025DAB288T-I/4J | 288-LFBGA |
| PIC32MZ1064DAB288T-I/4J | 288-LFBGA |
| PIC32MZ2048EFH144-I/JWX | 144-TFBGA |
| PIC32MZ2025DAB288T-I/4J | 288-LFBGA |
| STM32F765VGH6 | 100-TFBGA |
| PIC32MZ2064DAA288T-I/4J | 288-LFBGA |
| PIC32MZ2048ECM144-I/PH | 144-TQFP |
| PIC32MZ1064DAG169T-I/6J | 169-LFBGA |
| R7FS5D97E2A01CLK | 145-TFLGA |
| STM32F417IGT7 | 176-LQFP |
| R7FS5D97C2A01CBG | 176-LFBGA |
| R7FS5D97C2A01CLK | 145-TFLGA |
| PIC32MZ2025DAH176T-I/2J | 176-LQFP |
| PIC32MZ2064DAB176-I/2J | 176-LQFP |
| R7FS7G27G2A01CBG | 176-LFBGA |
| XAZU2EG-1SFVC784Q | 784-BFBGA |
| XAZU3EG-L1SFVA625I | 625-FCBGA |
Frequently Asked Questions
Are your products original?
Yes, all products are original, new original import is our purpose.
Which Certificates do you have?
We are ISO 9001:2015 Certified Company and member of ERAI.
Can you support small quantity order or sample? Is the sample free?
Yes, we support sample order and small order. Sample cost is different according to your order or project.
How to ship my order? Is it safe?
We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
What about the lead time?
We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ShenZhen Mingjiada Electronics Co.,Ltd.
Location
1239 New Asia Guoli Building Zhenzhong Road.,Futian district Shenzhen China
Contact Person
Sales Manager