AD1939YSTZ

Analog Devices Inc.

Category: Drivers and Interfaces

The AD1939 is a high performance, single-chip codec that provides four analog-to-digital converters (ADCs) with differential input, and eight digital-to-analog converters (DACs) with differential output using the Analog Devices, Inc. patented multibit sigma-delta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters. The AD1939 operates from 3.3 V digital and analog supplies. The AD1939 is available in a 64-lead (differential output) LQFP package.The AD1939 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 AD1939 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

* $15.86 - * $17.22
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey AD1939YSTZRLDKR-ND 0 $16.37 $16.37 $16.37 $16.37 $16.37 $10.37 Buy
Arrow North American Components AD1939YSTZ 0 160 $0.00 $0.00 Buy
element14 APAC AD1939YSTZ 1 1 * $17.22 * $15.23 * $14.15 * $14.15 * $14.15 * $14.15 Buy
Farnell AD1939YSTZ 1 1 * $15.86 * $14.85 * $12.99 * $11.46 * $11.46 * $11.46 Buy
Mouser Electronics 584-AD1939YSTZ 0 1 Buy
Newark AD1939YSTZ $15.28 $13.89 $12.31 $12.31 $12.31 $12.31 Buy
Win Source AD1939YSTZ 13000 8 $11.39 $9.43 $9.43 $9.43 $9.43 Buy

Technical Specifications

ROHS Compliance Compliant