AD1984BJCPZ-RL Analog Devices Inc, AD1984BJCPZ-RL Datasheet
AD1984BJCPZ-RL
Specifications of AD1984BJCPZ-RL
Related parts for AD1984BJCPZ-RL
AD1984BJCPZ-RL Summary of contents
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FEATURES Microsoft Vista Premium Logo for desktop 96+ dB audio outputs audio inputs WLP 3.0 and 4.0 Security feature prevents unauthorized recording 2 stereo headphone amplifiers Internal 32-bit arithmetic for greater accuracy Impedance and presence detection on all ...
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AD1984B CONTENTS Features ................................................................. 1 Revision History ...................................................... 2 General Description ................................................. 3 Additional Information .......................................... 3 Jack Configuration ................................................ 3 AD1984B Specifications ............................................ 4 Test Conditions .................................................... 4 Performance ........................................................ 4 General Specifications ............................................ 4 HD–Audio Link Specification .................................. ...
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GENERAL DESCRIPTION The AD1984B audio codec and SoundMAX superior high definition audio quality that exceeds Vista Pre- mium performance. The AD1984B has two 192 kHz DAC pairs, two 192 kHz ADC pairs, dual S/PDIF outputs, a 2-channel digi- tal microphone ...
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AD1984B AD1984B SPECIFICATIONS TEST CONDITIONS Parameter Test Condition Temperature 25°C Digital Supply 3.3 V Analog Supply 3.3 V MIC_BIAS_IN (via Low-Pass Filter) 5.0 V Sample Rate f 48 kHz S Input Signal (Frequency Sine Wave) 1008 Hz Amplitude for THD ...
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Parameter DIGITAL-TO-ANALOG CONVERTERS Resolution Gain Error (Full-Scale Span Relative to Nominal Input Voltage) Interchannel Gain Mismatch (Difference of Gain Errors) Total Audible Out-of-Band Energy (Measured from 0.6 × f DAC Crosstalk (Input L, Zero R, Measure R_OUT; Input R, Zero ...
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AD1984B Parameter MICROPHONE BIAS MIC_BIAS-B, MIC_BIAS-C MIC_BIAS_IN (Pin 33 3.3 V MIC_BIAS_IN (Pin 33 MIC_BIAS_IN (Pin 33) = 3.3 V MIC_BIAS-E (When Enabled as BIAS) Output Drive Current GPIO 0 Input Signal High ...
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Parameter POWER SUPPLY ) 3.3 V ±5% Analog (AV DD Power Supply Range Power Dissipation Supply Current ) 3.3 V ±10% Digital (DV DD Power Supply Range Power Dissipation Supply Current ) 1.7 through 1.9 V ±10% Digital (DV DD ...
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AD1984B ABSOLUTE MAXIMUM RATINGS Stresses greater than those listed below may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational ...
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PIN CONFIGURATION AND FUNCTION DESCRIPTIONS DV CORE 1 DM_1 DM_2 4 SDATA_OUT 5 BIT_CLK SDATA_IN SYNC 10 RESET 11 12 PCBEEP ...
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AD1984B Table 4. Pin Function Descriptions Mnemonic Pin No. DIGITAL INTERFACE SDATA_OUT 5 BIT_CLK 6 SDATA_IN 8 SYNC 10 RESET 11 DIGITAL I/O and EAPD DM_1/2 2 DM_2 4 DM_CLK 46 GPIO_2 30 MIC_BIAS-E/GPIO_1 31 EAPD/GPIO_0 47 S/PDIF_OUT-2 45 S/PDIF_OUT-1 ...
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Table 4. Pin Function Descriptions (Continued) Mnemonic Pin No. FILTER/MIC_BIAS V _FILT 27 REF MIC_BIAS-B 28 MIC_BIAS-C 29 MIC_BIAS_IN 33 5 3.3 V POWER AND GROUND CORE FILTER DV 3.3 ...
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AD1984B DIGITAL MICROPHONE INTERFACE TIMING SPECIFICATIONS The digital microphone interface can support one or two digital microphones using two or three codec pins. Both uniplex (one microphone per data pin) and multiplex (two microphones sharing the same data pin) are ...
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DM_CLK DM_1/2 HD AUDIO WIDGETS 1 Table 6. HD Audio Widgets Node ID Name Type ID 0x00 ROOT x 0x01 FUNCTION x 0x02 S/PDIF-1 DAC 0 0x03 DAC_0 0 0x04 DAC_1 0 0x06 S/PDIF-2 DAC 0 0x07 Port A Mixer ...
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AD1984B HD AUDIO PARAMETERS Table 7. Root and Function Node Parameters Vendor ID Node ID Name 00 0x00 ROOT 0x11D4 194B 0x01 FUNCTION 1 Subject to change with silicon stepping. Table 8. Subsystem ID Node ID Name 0x01 FUNCTION Revision ...
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WIDGET PARAMETERS Table 9. Widget Parameters Widget PCM Size, Node Capabilities Rate ID 0x09 0x0A 0x01 0x0000 04C0 0x000E 07FF 0x02 0x0003 0211 0x000E 07E0 0x03 0x0000 0405 0x000E 07FF 0x04 0x0000 0405 0x000E 07FF 0x06 0x0003 0211 0x000E 07E0 ...
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AD1984B CONNECTION LIST Table 10. Connection List Connections Node ID [0–3] [4–7] [8–11] 0x02 0x03 0x04 0x06 0x07 0x0000 2122 0x08 0x0000 000C 0x09 0x0000 000D 0x0A 0x0000 2104 0x0B 0x0000 210F 0x0C 0x2016 1514 0x0000 1725 0x0D 0x2016 1514 ...
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DEFAULT CONFIGURATION BYTES Table 11. Default Configuration Bytes Bits Node ID Name 0x11 Port A (Headphone) 0x12 Port D (Line Out) 0x13 Mono Out 0x14 Port B (Mic In) 0x15 Port C (Line In) 0x16 Port F (Aux In/Out) 0x17 ...
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... AD1984B OUTLINE DIMENSIONS PIN 1 INDICATOR 1.00 12° MAX 0.85 0.80 SEATING PLANE ORDERING GUIDE Model Temperature Range 1 AD1984BJCPZ 0°C to 70°C 1 AD1984BJCPZ-RL 0°C to 70° RoHS Compliant Part. 7.00 BSC SQ 0.60 MAX 37 36 TOP 6.75 VIEW BSC SQ 0.50 0. 0.30 0.80 MAX ...
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Rev Page February 2008 AD1984B ...
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AD1984B ©2008 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D07020-0-2/08(0) Rev Page February 2008 ...