ISO9001.pdf
ADAU1446YSTZ is a digital signal processor chip from Analog Devices Inc., mainly used in the fields of audio processing and audio signal control. The main features of this chip include:
Application:
Application of Digital Signal Processor (DSP)
Audio signal processing
Sound control
Conclusion:
Provide efficient floating-point processing power
Integrated high-performance ADC/DAC
With a sampling rate of up to 96kHz and a 24-bit resolution
Parameters:
I/O quantity: 4 inputs, 4 outputs
Working voltage: 3.0V-3.6V
Maximum operating frequency: 400MHz
Packaging: 48 pin LQFP
Product Technical Specifications
| ECCN (US) | EAR99 | | Part Status | Active | | HTS | 8542.31.00.01 | | SVHC | Yes | | Automotive | No | | PPAP | No | | Numeric and Arithmetic Format | Fixed-Point | | Program Memory Type | ROMLess | | Programmability | No | | Interface Type | I2C/SPI | | Number of ADCs | Single | | ADC Channels | 4 | | ADC Resolution (bit) | 10 | | Device Input Clock Speed (MHz) | 172 | | USART | 0 | | UART | 0 | | USB | 0 | | SPI | 1 | | I2C | 1 | | I2S | 0 | | CAN | 0 | | Ethernet | 0 | | Typical Operating Supply Voltage (V) | 1.8|3.3 | | Maximum Power Dissipation (mW) | 500 | | Minimum Operating Temperature (°C) | -40 | | Maximum Operating Temperature (°C) | 105 | | Packaging | Tray | | Mounting | Surface Mount | | Package Height | 1.4 | | Package Width | 14 | | Package Length | 14 | | PCB changed | 100 | | Standard Package Name | QFP | | Supplier Package | LQFP | | Pin Count | 100 | | Lead Shape | Gull-wing |
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