Datasheet AD1939 (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec |
| Páginas / Página | 32 / 2 — AD1939. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 2/13—Rev. D to … |
| Revisión | E |
| Formato / tamaño de archivo | PDF / 490 Kb |
| Idioma del documento | Inglés |
AD1939. Data Sheet. TABLE OF CONTENTS. REVISION HISTORY. 2/13—Rev. D to Rev. E. 6/07—Rev. 0 to Rev. A. 7/11—Rev. C to Rev. D
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AD1939 Data Sheet TABLE OF CONTENTS
Features .. 1 Analog-to-Digital Converters (ADCs) .. 13 Applications ... 1 Digital-to-Analog Converters (DACs) .. 13 General Description ... 1 Clock Signals ... 13 Functional Block Diagram .. 1 Reset and Power-Down ... 14 Revision History ... 2 Serial Control Port ... 14 Specifications ... 3 Power Supply and Voltage Reference ... 15 Test Conditions ... 3 Serial Data Ports—Data Format ... 15 Analog Performance Specifications ... 3 Time-Division Multiplexed (TDM) Modes .. 15 Crystal Oscillator Specifications... 4 Daisy-Chain Mode ... 19 Digital Input/Output Specifications... 5 Control Registers .. 24 Power Supply Specifications.. 5 Definitions ... 24 Digital Filters ... 6 PLL and Clock Control Registers ... 24 Timing Specifications .. 6 DAC Control Registers .. 25 Absolute Maximum Ratings .. 8 ADC Control Registers .. 27 Thermal Resistance .. 8 Additional Modes ... 29 ESD Caution .. 8 Application Circuits ... 30 Pin Configuration and Function Descriptions ... 9 Outline Dimensions ... 31 Typical Performance Characteristics ... 11 Ordering Guide .. 31 Theory of Operation .. 13 Automotive Products ... 31
REVISION HISTORY 2/13—Rev. D to Rev. E
Changes to Ordering Guide .. 31
6/07—Rev. 0 to Rev. A
Change to tCLH Parameter, Table 7 ... 7 Changes to Serial Control Port Section .. 14 Deleted I2C References... Universal Change to Figure 1 .. 1
7/11—Rev. C to Rev. D
Changes to Figure 2 ... 9 Changes to Table 10 .. 9 Changes to Pin 15, Pin 18, Pin 19, and Pin 20 Descriptions .. 9 Changes to Table 11 ... 14 Changes to Pin 26 and Pin 27 Descriptions .. 10 Changes to Table 12 ... 16
9/10—Rev. B to Rev. C
Changes to Figure 24 and Figure 25... 22 Changes to Table 13 ... 23 Added Qualified for Automotive Applications to the Features Change to Figure 26 ... 23 Section .. 1 Changes to Table 15 and Table 16 .. 24 Changed Case Temperature from 130°C to 125°C .. 4 Changes to Figure 27 and Figure 28... 29 Changed TA from −40°C to +130°C to −40°C to +105°C ... 5 Change to Figure 30 ... 30 Changed TA from −40°C to +130°C to −40°C to +105°C ... 7 Updated Outline Dimensions ... 31 Changes to Ordering Guide .. 31 Changes to Ordering Guide .. 31 Added Automotive Products Section .. 31
7/06—Revision 0: Initial Version 3/10—Rev. A to Rev. B
Rev. E | Page 2 of 32 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Test Conditions Analog Performance Specifications Crystal Oscillator Specifications Digital Input/Output Specifications Power Supply Specifications Digital Filters Timing Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Analog-to-Digital Converters (ADCs) Digital-to-Analog Converters (DACs) Clock Signals Reset and Power-Down Serial Control Port Power Supply and Voltage Reference Serial Data Ports—Data Format Time-Division Multiplexed (TDM) Modes Daisy-Chain Mode Control Registers Definitions PLL and Clock Control Registers DAC Control Registers ADC Control Registers Additional Modes Application Circuits Outline Dimensions Ordering Guide Automotive Products
AD1939 Data Sheet TABLE OF CONTENTS
Features .. 1 Analog-to-Digital Converters (ADCs) .. 13 Applications ... 1 Digital-to-Analog Converters (DACs) .. 13 General Description ... 1 Clock Signals ... 13 Functional Block Diagram .. 1 Reset and Power-Down ... 14 Revision History ... 2 Serial Control Port ... 14 Specifications ... 3 Power Supply and Voltage Reference ... 15 Test Conditions ... 3 Serial Data Ports—Data Format ... 15 Analog Performance Specifications ... 3 Time-Division Multiplexed (TDM) Modes .. 15 Crystal Oscillator Specifications... 4 Daisy-Chain Mode ... 19 Digital Input/Output Specifications... 5 Control Registers .. 24 Power Supply Specifications.. 5 Definitions ... 24 Digital Filters ... 6 PLL and Clock Control Registers ... 24 Timing Specifications .. 6 DAC Control Registers .. 25 Absolute Maximum Ratings .. 8 ADC Control Registers .. 27 Thermal Resistance .. 8 Additional Modes ... 29 ESD Caution .. 8 Application Circuits ... 30 Pin Configuration and Function Descriptions ... 9 Outline Dimensions ... 31 Typical Performance Characteristics ... 11 Ordering Guide .. 31 Theory of Operation .. 13 Automotive Products ... 31
REVISION HISTORY 2/13—Rev. D to Rev. E
Changes to Ordering Guide .. 31
6/07—Rev. 0 to Rev. A
Change to tCLH Parameter, Table 7 ... 7 Changes to Serial Control Port Section .. 14 Deleted I2C References... Universal Change to Figure 1 .. 1
7/11—Rev. C to Rev. D
Changes to Figure 2 ... 9 Changes to Table 10 .. 9 Changes to Pin 15, Pin 18, Pin 19, and Pin 20 Descriptions .. 9 Changes to Table 11 ... 14 Changes to Pin 26 and Pin 27 Descriptions .. 10 Changes to Table 12 ... 16
9/10—Rev. B to Rev. C
Changes to Figure 24 and Figure 25... 22 Changes to Table 13 ... 23 Added Qualified for Automotive Applications to the Features Change to Figure 26 ... 23 Section .. 1 Changes to Table 15 and Table 16 .. 24 Changed Case Temperature from 130°C to 125°C .. 4 Changes to Figure 27 and Figure 28... 29 Changed TA from −40°C to +130°C to −40°C to +105°C ... 5 Change to Figure 30 ... 30 Changed TA from −40°C to +130°C to −40°C to +105°C ... 7 Updated Outline Dimensions ... 31 Changes to Ordering Guide .. 31 Changes to Ordering Guide .. 31 Added Automotive Products Section .. 31
7/06—Revision 0: Initial Version 3/10—Rev. A to Rev. B
Rev. E | Page 2 of 32 Document Outline Features Applications General Description Functional Block Diagram Revision History Specifications Test Conditions Analog Performance Specifications Crystal Oscillator Specifications Digital Input/Output Specifications Power Supply Specifications Digital Filters Timing Specifications Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Theory of Operation Analog-to-Digital Converters (ADCs) Digital-to-Analog Converters (DACs) Clock Signals Reset and Power-Down Serial Control Port Power Supply and Voltage Reference Serial Data Ports—Data Format Time-Division Multiplexed (TDM) Modes Daisy-Chain Mode Control Registers Definitions PLL and Clock Control Registers DAC Control Registers ADC Control Registers Additional Modes Application Circuits Outline Dimensions Ordering Guide Automotive Products