Datasheet AD74111 (Analog Devices) - 5
| Hersteller | Analog Devices |
| Beschreibung | Low Cost, Low Power Mono Audio Codec |
| Seiten / Seite | 20 / 5 — AD74111. ABSOLUTE MAXIMUM RATINGS*. TEMPERATURE RANGE. ORDERING GUIDE. … |
| Dateiformat / Größe | PDF / 353 Kb |
| Dokumentensprache | Englisch |
AD74111. ABSOLUTE MAXIMUM RATINGS*. TEMPERATURE RANGE. ORDERING GUIDE. Parameter. Min. Max. Unit. Model. Range. Package. CAUTION
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AD74111 ABSOLUTE MAXIMUM RATINGS*
16-Lead TSSOP, θJA Thermal Impedance . 150.4°C/W (T Lead Temperature, Soldering A = 25°C, unless otherwise noted.) AVDD, DVDD2 to AGND, DGND . –0.3 V to +3.0 V Vapor Phase (60 sec) . 215°C DVDD1 to AGND, DGND . –0.3 V to +4.5 V Infrared (15 sec) . 220°C AGND to DGND . –0.3 V to +0.3 V *Stresses above those listed under Absolute Maximum Ratings may cause perma- Digital I/O Voltage to DGND . –0.3 V to DVDD1 + 0.3 V nent damage to the device. This is a stress rating only; functional operation of the Operating Temperature Range device at these or any other conditions above those listed in the operational Automotive (Y Version) . –40°C to +105°C sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Storage Temperature Range . –65°C to +150°C Junction Temperature . 150°C
TEMPERATURE RANGE ORDERING GUIDE Parameter Min Max Unit Model Range Package
Specifications Guaranteed –40 +105 ºC AD74111YRU –40ºC to +105ºC RU-16 Storage –65 +150 ºC
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 AD74111 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. REV. 0 –5– Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION SPECIFICATIONS TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS TEMPERATURE RANGE ORDERING GUIDE PIN CONFIGURATION PIN FUNCTION DESCRIPTIONS Typical Performance Characteristics FUNCTIONAL DESCRIPTION General Description ADC Section ADC, CAPP, and CAPN Pins Peak Readback Decimator Section Input Signal Swing DAC Section Output Signal Swing Low Group Delay Reference Master Clocking Scheme Selecting Sample Rates Resetting the AD74111 Power Supplies and Grounds Accessing the Internal Registers Serial Port Serial Port Operating Modes Mixed Mode Data Mode Data-Word Length Selecting Master or Slave Mode Master Mode Operation Slave Mode Operation OUTLINE DIMENSIONS
16-Lead TSSOP, θJA Thermal Impedance . 150.4°C/W (T Lead Temperature, Soldering A = 25°C, unless otherwise noted.) AVDD, DVDD2 to AGND, DGND . –0.3 V to +3.0 V Vapor Phase (60 sec) . 215°C DVDD1 to AGND, DGND . –0.3 V to +4.5 V Infrared (15 sec) . 220°C AGND to DGND . –0.3 V to +0.3 V *Stresses above those listed under Absolute Maximum Ratings may cause perma- Digital I/O Voltage to DGND . –0.3 V to DVDD1 + 0.3 V nent damage to the device. This is a stress rating only; functional operation of the Operating Temperature Range device at these or any other conditions above those listed in the operational Automotive (Y Version) . –40°C to +105°C sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Storage Temperature Range . –65°C to +150°C Junction Temperature . 150°C
TEMPERATURE RANGE ORDERING GUIDE Parameter Min Max Unit Model Range Package
Specifications Guaranteed –40 +105 ºC AD74111YRU –40ºC to +105ºC RU-16 Storage –65 +150 ºC
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 AD74111 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. REV. 0 –5– Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION SPECIFICATIONS TIMING CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS TEMPERATURE RANGE ORDERING GUIDE PIN CONFIGURATION PIN FUNCTION DESCRIPTIONS Typical Performance Characteristics FUNCTIONAL DESCRIPTION General Description ADC Section ADC, CAPP, and CAPN Pins Peak Readback Decimator Section Input Signal Swing DAC Section Output Signal Swing Low Group Delay Reference Master Clocking Scheme Selecting Sample Rates Resetting the AD74111 Power Supplies and Grounds Accessing the Internal Registers Serial Port Serial Port Operating Modes Mixed Mode Data Mode Data-Word Length Selecting Master or Slave Mode Master Mode Operation Slave Mode Operation OUTLINE DIMENSIONS