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 mu.
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, I2S-justified, and TDM modes Master and slave modes up to 16-channel input/output 48-lead LQFP package Qualified for automotive applications APPLICATIONS Automotive audio syst.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AD1933 |
Analog Devices |
8-Channel DAC | |
2 | AD1934 |
Analog Devices |
8-Channel DAC | |
3 | AD1935 |
Analog Devices |
(AD1935 - AD1939) 4 ADC/8 DAC | |
4 | AD1936 |
Analog Devices |
(AD1935 - AD1939) 4 ADC/8 DAC | |
5 | AD1937 |
Analog Devices |
(AD1935 - AD1939) 4 ADC/8 DAC | |
6 | AD1939 |
Analog Devices |
24-Bit CODEC | |
7 | AD1928 |
Analog Devices |
2 ADC/8 DAC | |
8 | AD1940 |
Analog Devices |
SigmaDSP Multichannel 28-Bit Audio Processor | |
9 | AD1941 |
Analog Devices |
SigmaDSP Multichannel 28-Bit Audio Processor | |
10 | AD194TW |
Toshiba |
Display Service Manual | |
11 | AD1953 |
Analog Devices |
SigmaDSP 3-Channel/ 26-Bit Signal Processing DAC | |
12 | AD1954 |
Analog Devices |
SigmaDSP 3-Channel/ 26-Bit Signal Processing DAC |