ADAU1966WBSTZ

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Series Information for ADAU1966WBSTZ - Analog Devices

Features

  • feature
    118 dB DAC dynamic range and SNR u221298 dB THD + N Differential voltage DAC output 2.5 V digital, 5 V analog and 3.3 V or 5 V I/O supplies 521 mW total (32.6 mW/channel) quiescent power PLL generated or direct MCLK master clock Low EMI design Linear regulator driver to generate digital supply Supports 24-bit and 32 kHz to 192 kHz sample rates Low propagation 192 kHz sample rate mode Log volume control with autoramp function Temperature sensor with digital readout u00b13u00b0C accuracy SPI and I2C controllable for flexibility Software-controllable clickless mute Software power-down Right-justified, left-justified, I2 S, and TDM modes Master and slave modes with up to 16-channel input/output 80-lead LQFP package Qualified for automotive applications

Description

DAC 16CH 24BIT 80LQFP

The ADAU1966 is a high performance, single-chip DAC that provides 16 digital-to-analog converters (DACs) with differen- tial output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) architecture. An SPI/I2C port is included, allowing a microcontroller to adjust volume and many other parameters. The ADAU1966 operates from 2.5 V digital, 5 V analog and 3.3 V or 5 V input/output supplies. A linear regulator is included to generate the digital supply voltage from the analog supply voltage. The ADAU1966 is available in an 80-lead LQFP package. The ADAU1966 is designed for low EMI. This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive the internal master clock from an external LRCLK, the ADAU1966 can eliminate the need for a separate high frequency master clock and can be used with or without a bit clock. The DACs are designed using the latest Analog Devices continuous time architectures to further minimize EMI. By using 2.5 V digital supplies, power consumption is minimized, and the digital waveforms are a smaller amplitude, further reducing emissions.

Specifications

Resolution (Bits):
24bit
Sampling Rate:
192kSPS
Input Channel Type:
Serial
Supply Voltage Range:
3V to 5.5V
ADC / DAC Case Style:
LQFP
No. of Pins:
80Pins
Data Interface:
I2C
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)
Operating Temperature Range:
-40°C to +125°C
Supply Current:
82mA
Supply Voltage Range - Analogue:
3V to 5.5V
Supply Voltage Range - Digital:
2.25V to 3.6V

Alternate Descriptions

RS Components
Analog Devices, ADAU1966WBSTZ
Richardson RFPD
CONVERTER - DAC
RS Components UK
Analog Devices, ADAU1966WBSTZ
RS Components DE
24 bit-Bit D/A-Wandler, ADAU1966WBSTZ 16-Kanal SPI, LQFP 80-Pin Digital Interface Typ : Seriell (SPI) Montage-Typ : SMD Stromversorgungs-Typ : Single Versorgungsspannung einzeln typ. : 3 → 5,5 V Referenzspannung : Intern Architektur : Delta Sigma Ausgangspolarität : Unipolar Skalierungsfehler : ±25mV Abmessungen : 14.2 x 14.2 x 1.45mm Länge : 14.2mm, Analog Devices
RS Components HK
Analog Devices, ADAU1966WBSTZ
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IC, ADAU1966WBSTZ
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Analog Devices, ADAU1966WBSTZ
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Analog Devices, ADAU1966WBSTZ
RS Components ES
Analog Devices, ADAU1966WBSTZ
RS Components NL
Analog Devices, ADAU1966WBSTZ
RS Components NO
Analog Devices, ADAU1966WBSTZ
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Analog Devices, ADAU1966WBSTZ
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Analog Devices, ADAU1966WBSTZ
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Analog Devices, ADAU1966WBSTZ