ANALOG DEVICES - ADAU1701JSTZ - DSP, AUDIO 28/56BIT, SMD, LQFP48
4900
Aug 14, 2021
Maud Churchill
Analog Devices ADAU1701 Sigma DSP Audio Processing Module Kernel Board (APM2)
ANALOG DEVICES - ADAU1701JSTZ - DSP, AUDIO 28/56BIT, SMD, LQFP48
ADAU1701 is a sigmadsp 28-/56-bit audio processor with two adcs and four dacs. This article enforces datasheet, pinout, applications, and other details about ADAU1701.
ADAU1701JSTZ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $14.50751 | $14.51 |
| 10+ | $13.68633 | $136.86 |
| 100+ | $12.91163 | $1291.16 |
| 500+ | $12.18079 | $6090.4 |
| 1000+ | $11.49131 | $11491.31 |
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The ADAU1701 is a complete single-chip audio system with a 28-/56-bit audio DSP, ADCs, DACs, and microcontroller-like control interfaces. Signal processing includes equalization, crossover, bass enhancement, multiband dynamics processing, delay compensation, speaker compensation, and stereo image widening. This processing can be used to compensate for real-world limitations of speakers, amplifiers, and listening environments, providing dramatic improvements in perceived audio quality.
Analog Devices Inc. ADAU1701JSTZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADAU1701JSTZ.
Analog Devices Inc. ADAU1701JSTZ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. ADAU1701JSTZ.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) | |
| Factory Lead Time | 16 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 48-LQFP | |
| Number of Pins | 48Pins | |
| Weight | 181.692094mg | |
| Operating Temperature | 0°C~70°C TA | |
| Packaging | Tray | |
| Series | SigmaDSP® | |
| JESD-609 Code | e3 | |
| Pbfree Code | no | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| Number of Terminations | 48Terminations | |
| Termination | SMD/SMT |
| Product Attribute | Attribute Value | |
|---|---|---|
| ECCN Code | EAR99 | |
| Type | Sigma | |
| HTS Code | 8542.31.00.01 | |
| Max Power Dissipation | 286.5mW | |
| Terminal Position | QUAD | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 1Function | |
| Terminal Pitch | 0.5mm | |
| Frequency | 50MHz | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Base Part Number | ADAU1701 | |
| Pin Count | 48 | |
| Power Supplies | 1.83.3V | |
| Interface | I2C, SPI | |
| Max Supply Voltage | 1.84V | |
| Min Supply Voltage | 1.7V |
| Product Attribute | Attribute Value | |
|---|---|---|
| Operating Supply Current | 40mA | |
| Resolution | 3 B | |
| Number of Converters | 6Converters | |
| Signal to Noise Ratio (SNR) | 100 dB | |
| Voltage - I/O | 3.30V | |
| Number of GPIO | 12GPIOs | |
| Voltage - Core | 1.80V | |
| On Chip Data RAM | 12kB | |
| Height | 1.4mm | |
| Length | 7mm | |
| Width | 7mm | |
| REACH SVHC | No SVHC | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Contains Lead |
28-/56-bit, 50 MIPS digital audio processor
2 ADCs: SNR of 100 dB, THD + N of −83 dB
4 DACs: SNR of 104 dB, THD + N of −90 dB
Complete standalone operation
Self-boot from serial EEPROM
Auxiliary ADC with 4-input mux for analog control
GPIOs for digital controls and outputs
Fully programmable with SigmaStudio graphical tool
28-bit × 28-bit multiplier with 56-bit accumulator for full double-precision processing
Clock oscillator for generating a master clock from crystal
PLL for generating master clock from 64 × fS, 256 × fS, 384 × fS, or 512 × fS clocks
Flexible serial data input/output ports with I2S-compatible, left-justified, right-justified, and TDM modes
Sampling rates of up to 192 kHz are supported
On-chip voltage regulator for compatibility with 3.3V systems
48-lead, plastic LQFP
Multimedia speaker systems
MP3 player speaker docks
Automotive head units
Minicomponent stereos
Digital televisions
Studio monitors
Speaker crossovers
Musical instrument effects processors
In-seat sound systems (aircraft/motor coaches)
On power-up, the ADAU1701default program passes the unprocessed input signals to the outputs (shown in Figure 13), but the outputs are muted by default (see the Power-Up Sequence section). There are 1024 instruction cycles per audio sample, resulting in about 50 MIPS available. The SigmaDSP runs in a stream-oriented manner, meaning that all 1024 instructions are executed each sample period. The ADAU1701 can also be set up to accept double- or quad-speed inputs by reducing the number of instructions per sample that are set in the core control register.
Analog Devices (NASDAQ: ADI) is a world leader in the design, manufacture, and marketing of a broad portfolio of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in virtually all types of electronic equipment. Since our inception in 1965, we have focused on solving the engineering challenges associated with signal processing in electronic equipment. Used by over 100,000 customers worldwide, our signal processing products play a fundamental role in converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals to be used in a wide array of electronic devices.
Download datasheets and manufacturer documentation for Analog Devices Inc. ADAU1701JSTZ.
Download datasheets and manufacturer documentation for ADAU1701JSTZ
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