Datasheet AD1835A (Analog Devices) - 9
| Fabricante | Analog Devices |
| Descripción | 2 ADC, 8 DAC, 96 kHz, 24-Bit Sigma Delta Codec |
| Páginas / Página | 24 / 9 — AD1835A. 0.2. 0.1. –50. –100. GNITUDE – dB. –0.1. –150. –0.2. 100. 150. … |
| Revisión | A |
| Formato / tamaño de archivo | PDF / 282 Kb |
| Idioma del documento | Inglés |
AD1835A. 0.2. 0.1. –50. –100. GNITUDE – dB. –0.1. –150. –0.2. 100. 150. 200. FREQUENCY – kHz. 0.10. 0.05. –0.05. –0.10
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AD1835A 0 0.2 0.1 –50 0 –100 GNITUDE – dB GNITUDE – dB MA MA –0.1 –150 –0.2 0 50 100 150 200 0 10 20 30 40 50 FREQUENCY – kHz FREQUENCY – kHz
TPC 7. DAC Composite Filter Response, fS = 192 kHz TPC 9. DAC Composite Filter Response, fS = 96 kHz (Pass-Band Section)
0.10 0.10 0.05 0.05 0 0 GNITUDE – dB GNITUDE – dB MA MA –0.05 –0.05 –0.10 –0.10 0 5 10 15 20 0 20 40 60 80 100 FREQUENCY – kHz FREQUENCY – kHz
TPC 8. DAC Composite Filter Response, fS = 48 kHz TPC 10. DAC Composite Filter Response, fS = 192 kHz (Pass-Band Section) (Pass-Band Section) REV. A –9– Document Outline FEATURES APPLICATIONS PRODUCT OVERVIEW FUNCTIONAL BLOCK DIAGRAM SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS TEMPERATURE RANGE ORDERING GUIDE PIN CONFIGURATION PIN FUNCTION DESCRIPTIONS Typical Performance Characteristics DEFINITIONS Dynamic Range Signal-to-(Total Harmonic Distortion + Noise)[S/(THD + N)] Pass Band Pass-Band Ripple Stop Band Gain Error Interchannel Gain Mismatch Gain Drift Crosstalk (EIAJ Method) Power Supply Rejection Group Delay Group Delay Variation GLOSSARY FUNCTIONAL OVERVIEW ADCs DACs DAC and ADC Coding AD1835A CLOCKING SCHEME Selecting DAC Sampling Rate Selecting an ADC Sample Rate RESET and Power-Down Power Supply and Voltage Reference Serial Control Port Serial Data Ports—Data Format Packed Modes Auxiliary (TDM) Mode CONTROL/STATUS REGISTERS DAC Control Registers Sample Rate Power-Down/Reset DAC Data-Word Width DAC Data Format De-emphasis Mute DAC Stereo Replicate DAC Volume Control ADC Control Registers ADC Peak Level Sample Rate ADC Power-Down High-Pass Filter ADC Data-Word Width ADC Data Format Master/Slave Auxiliary Mode ADC Peak Readback CASCADE MODE Dual AD1835A Cascade OUTLINE DIMENSIONS Revision History
TPC 7. DAC Composite Filter Response, fS = 192 kHz TPC 9. DAC Composite Filter Response, fS = 96 kHz (Pass-Band Section)
0.10 0.10 0.05 0.05 0 0 GNITUDE – dB GNITUDE – dB MA MA –0.05 –0.05 –0.10 –0.10 0 5 10 15 20 0 20 40 60 80 100 FREQUENCY – kHz FREQUENCY – kHz
TPC 8. DAC Composite Filter Response, fS = 48 kHz TPC 10. DAC Composite Filter Response, fS = 192 kHz (Pass-Band Section) (Pass-Band Section) REV. A –9– Document Outline FEATURES APPLICATIONS PRODUCT OVERVIEW FUNCTIONAL BLOCK DIAGRAM SPECIFICATIONS TIMING SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS TEMPERATURE RANGE ORDERING GUIDE PIN CONFIGURATION PIN FUNCTION DESCRIPTIONS Typical Performance Characteristics DEFINITIONS Dynamic Range Signal-to-(Total Harmonic Distortion + Noise)[S/(THD + N)] Pass Band Pass-Band Ripple Stop Band Gain Error Interchannel Gain Mismatch Gain Drift Crosstalk (EIAJ Method) Power Supply Rejection Group Delay Group Delay Variation GLOSSARY FUNCTIONAL OVERVIEW ADCs DACs DAC and ADC Coding AD1835A CLOCKING SCHEME Selecting DAC Sampling Rate Selecting an ADC Sample Rate RESET and Power-Down Power Supply and Voltage Reference Serial Control Port Serial Data Ports—Data Format Packed Modes Auxiliary (TDM) Mode CONTROL/STATUS REGISTERS DAC Control Registers Sample Rate Power-Down/Reset DAC Data-Word Width DAC Data Format De-emphasis Mute DAC Stereo Replicate DAC Volume Control ADC Control Registers ADC Peak Level Sample Rate ADC Power-Down High-Pass Filter ADC Data-Word Width ADC Data Format Master/Slave Auxiliary Mode ADC Peak Readback CASCADE MODE Dual AD1835A Cascade OUTLINE DIMENSIONS Revision History