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AD1934 Datasheet

Part Number AD1934
Manufacturers Analog Devices
Logo Analog Devices
Description 8-Channel DAC
Datasheet AD1934 DatasheetAD1934 Datasheet (PDF)

www.DataSheet4U.com 8-Channel DAC with PLL, 192 kHz, 24 Bits AD1934 FEATURES PLL generated or direct master clock Low EMI design 108 dB DAC dynamic range and SNR −94 dB THD + N Single 3.3 V supply Tolerance for 5 V logic inputs Supports 24 bits and 8 kHz to 192 kHz sample rates Single-ended DAC output Log volume control with autoramp function SPI® controllable for flexibility Software-controllable clickless mute Software power-down Right-justified, left-justified, I2S and TDM modes Master and s.

  AD1934   AD1934






Part Number AD1939
Manufacturers Analog Devices
Logo Analog Devices
Description 24-Bit CODEC
Datasheet AD1934 DatasheetAD1939 Datasheet (PDF)

www.DataSheet4U.com 4 ADC/8 DAC with PLL, 192 kHz, 24-Bit CODEC AD1939 FEATURES PLL generated or direct master clock Low EMI design 112 dB DAC/107 dB ADC dynamic range and SNR −94 dB THD + N Single 3.3 V supply Tolerance for 5 V logic inputs Supports 24-bits and 8 kHz to 192 kHz sample rates Differential ADC input Differential DAC output Log volume control with autoramp function SPI® controllable for flexibility Software controllable clickless mute Software power-down Right-justified, left-just.

  AD1934   AD1934







Part Number AD1938
Manufacturers Analog Devices
Logo Analog Devices
Description 4 ADC / 8 DAC
Datasheet AD1934 DatasheetAD1938 Datasheet (PDF)

Data Sheet 4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec AD1938 FEATURES PLL generated or direct master clock Low EMI design 108 dB DAC/107 dB ADC dynamic range and SNR −94 dB THD + N 3.3 V single supply Tolerance for 5 V logic inputs Supports 24 bits and 8 kHz to 192 kHz sample rates Differential ADC input Single-ended DAC output Log volume control with autoramp function SPI controllable for flexibility Software-controllable clickless mute Software power-down Right-justified, left-justified, I2.

  AD1934   AD1934







Part Number AD1937
Manufacturers Analog Devices
Logo Analog Devices
Description (AD1935 - AD1939) 4 ADC/8 DAC
Datasheet AD1934 DatasheetAD1937 Datasheet (PDF)

www.DataSheet4U.com 4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC Preliminary Technical Data Features PLL generated (32-192kHz) or direct master clock Low EMI design 109 dB DAC/ 107dB ADC Dynamic Range and SNR -94dB THD+N Single 3.3V Supply Tolerance for 5V logic inputs Supports 24-bits and 8 kHz - 192 kHz sample rates Differential ADC input Single-ended or Differential DAC output versions Log volume control with "auto-ramp" function Hardware and software controllable clickless mute Software and .

  AD1934   AD1934







Part Number AD1936
Manufacturers Analog Devices
Logo Analog Devices
Description (AD1935 - AD1939) 4 ADC/8 DAC
Datasheet AD1934 DatasheetAD1936 Datasheet (PDF)

www.DataSheet4U.com 4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC Preliminary Technical Data Features PLL generated (32-192kHz) or direct master clock Low EMI design 109 dB DAC/ 107dB ADC Dynamic Range and SNR -94dB THD+N Single 3.3V Supply Tolerance for 5V logic inputs Supports 24-bits and 8 kHz - 192 kHz sample rates Differential ADC input Single-ended or Differential DAC output versions Log volume control with "auto-ramp" function Hardware and software controllable clickless mute Software and .

  AD1934   AD1934







Part Number AD1935
Manufacturers Analog Devices
Logo Analog Devices
Description (AD1935 - AD1939) 4 ADC/8 DAC
Datasheet AD1934 DatasheetAD1935 Datasheet (PDF)

www.DataSheet4U.com 4 ADC/8 DAC with PLL, 192 kHz, 24 Bit CODEC Preliminary Technical Data Features PLL generated (32-192kHz) or direct master clock Low EMI design 109 dB DAC/ 107dB ADC Dynamic Range and SNR -94dB THD+N Single 3.3V Supply Tolerance for 5V logic inputs Supports 24-bits and 8 kHz - 192 kHz sample rates Differential ADC input Single-ended or Differential DAC output versions Log volume control with "auto-ramp" function Hardware and software controllable clickless mute Software and .

  AD1934   AD1934







8-Channel DAC

www.DataSheet4U.com 8-Channel DAC with PLL, 192 kHz, 24 Bits AD1934 FEATURES PLL generated or direct master clock Low EMI design 108 dB DAC dynamic range and SNR −94 dB THD + N Single 3.3 V supply Tolerance for 5 V logic inputs Supports 24 bits and 8 kHz to 192 kHz sample rates Single-ended DAC output Log volume control with autoramp function SPI® controllable for flexibility Software-controllable clickless mute Software power-down Right-justified, left-justified, I2S and TDM modes Master and slave modes up to 16-channel in/out 48-lead LQFP GENERAL DESCRIPTION The AD1934 is a high performance, single-chip that provides eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc. patented multibit sigmadelta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters. The AD1934 operates from 3.3 V digital and analog supplies. The AD1934 is available in a 48-lead (single-ended output) LQFP. Other members of this family include a differential DAC output and I2C® control port version. The AD1934 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 AD1934 eliminates the need for a separate high frequency master clock and can also be used with a suppressed bit clock. The digital-to-analog converters are designed using the latest AD.


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