Analog Devices Inc.

The AD1938 is a high performance, single-chip codec that provides four analog-to-digital converters (ADCs) with input and eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (?-?) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters.The AD1938 operates from 3.3 V digital and analog supplies. The AD1938 is available in a 48-lead (single-ended output) LQFP package. Other members of this family include a differential DAC output and I2C? control port version.The AD1938 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 master clock from the LR clock or from an external crystal, the AD1938 eliminates the need for a separate high frequency master clock and can also be used with a suppressed bit clock. The DACs and ADCs are designed using the latest Analog Devices continuous time architectures to further minimize EMI. By using 3.3 V supplies, power consumption is minimized, further reducing emissions.APPLICATIONS Automotive audio systems Home Theater Systems Set-top boxes Digital audio effects processors

* $611.02 - * $836.79
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey EVAL-AD1938AZ-ND 1 $772.12 $772.12 $772.12 $772.12 $772.12 $772.12 Buy
Analog Devices Inc EVAL-AD1938AZ $772.12 $772.12 $772.12 $772.12 $772.12 $772.12 Buy
Arrow North American Components EVAL-AD1938AZ 0 1 $653.66 $0.00 $0.00 $0.00 $0.00 $0.00 Buy
element14 APAC EVAL-AD1938AZ 1 * $836.79 * $836.79 * $836.79 * $836.79 * $836.79 * $836.79 Buy
Farnell EVAL-AD1938AZ 1 * $611.02 * $611.02 * $611.02 * $611.02 * $611.02 * $611.02 Buy
Mouser Electronics 584-EVAL-AD1938AZ 4 1 $775.42 $775.42 $775.42 $775.42 $775.42 $775.42 Buy
Verical Marketplace EVAL-AD1938AZ 14 1 $788.18 $812.62 $801.79 $801.79 $801.79 $801.79 Buy