Datasheet AD1835A (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | 2 ADC, 8 DAC, 96 kHz, 24-Bit Sigma Delta Codec |
| Pages / Page | 24 / 6 — AD1835A. ABSOLUTE MAXIMUM RATINGS*. TEMPERATURE RANGE. Parameter. Min. … |
| Revision | A |
| File Format / Size | PDF / 282 Kb |
| Document Language | English |
AD1835A. ABSOLUTE MAXIMUM RATINGS*. TEMPERATURE RANGE. Parameter. Min. Typ. Max. Unit. ORDERING GUIDE. Model. Temperature Range
Model Line for this Datasheet
Text Version of Document
AD1835A ABSOLUTE MAXIMUM RATINGS* TEMPERATURE RANGE
(TA = 25°C, unless otherwise noted.)
Parameter Min Typ Max Unit
AVDD, DVDD, ODVDD to AGND, DGND . –0.3 V to +6.0 V AGND to DGND . –0.3 V to +0.3 V Specifications Guaranteed 25 °C Digital I/O Voltage to DGND . –0.3 V to ODVDD + 0.3 V Functionality Guaranteed –40 +85 °C Analog I/O Voltage to AGND . –0.3 V to AVDD + 0.3 V Storage –65 +150 °C Operating Temperature Range Industrial (A Version) . –40°C to +85°C *Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ORDERING GUIDE Model Temperature Range Package Description Package Option
AD1835AAS –40°C to +85°C 52-Lead MQFP S-52-1 AD1835AAS-REEL –40°C to +85°C 52-Lead MQFP S-52-1 AD1835AASZ* –40°C to +85°C 52-Lead MQFP S-52-1 AD1835AASZ-REEL* –40°C to +85°C 52-Lead MQFP S-52-1 EVAL-AD1835AEB Evaluation Board *Z = Pb-free part.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD1835A features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. –6– REV. A 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
(TA = 25°C, unless otherwise noted.)
Parameter Min Typ Max Unit
AVDD, DVDD, ODVDD to AGND, DGND . –0.3 V to +6.0 V AGND to DGND . –0.3 V to +0.3 V Specifications Guaranteed 25 °C Digital I/O Voltage to DGND . –0.3 V to ODVDD + 0.3 V Functionality Guaranteed –40 +85 °C Analog I/O Voltage to AGND . –0.3 V to AVDD + 0.3 V Storage –65 +150 °C Operating Temperature Range Industrial (A Version) . –40°C to +85°C *Stresses above those listed under Absolute Maximum Ratings may cause perma- nent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those listed in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ORDERING GUIDE Model Temperature Range Package Description Package Option
AD1835AAS –40°C to +85°C 52-Lead MQFP S-52-1 AD1835AAS-REEL –40°C to +85°C 52-Lead MQFP S-52-1 AD1835AASZ* –40°C to +85°C 52-Lead MQFP S-52-1 AD1835AASZ-REEL* –40°C to +85°C 52-Lead MQFP S-52-1 EVAL-AD1835AEB Evaluation Board *Z = Pb-free part.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the AD1835A features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. –6– REV. A 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
