ALC5642-VF
Datasheet
8.111.
8.112.
8.113.
8.114.
8.115.
8.116.
8.117.
8.118.
8.119.
8.120.
8.121.
8.122.
8.123.
8.124.
8.125.
8.126.
8.127.
8.128.
8.129.
8.130.
8.131.
8.132.
8.133.
8.134.
8.135.
PR-70H: WIND DETECTOR CONTROL 5 ...............................................................................................................125
PR-73H: WIND DETECTOR CONTROL 6 ...............................................................................................................126
PR-75H: SOUNZREAL DIPOLE SPEAKER CONTROL .............................................................................................126
PR-90H: HP AMPLITUDE THRESHOLD CONTROL ................................................................................................126
PR-91H: HP AMPLITUDE THRESHOLD CONTROL ................................................................................................127
PR-A0H: EQ LOW PASS FILTER COEFFICIENT (LPF:A1).....................................................................................127
PR-A1H: EQ LOW PASS FILTER GAIN (LPF:H0) ................................................................................................127
PR-A2H: EQ BAND 1 COEFFICIENT (BPF1:A1)...................................................................................................127
PR-A3H: EQ BAND 1 COEFFICIENT (BPF1:A2)...................................................................................................128
PR-A4H: EQ BAND 1 GAIN (BPF1:H0) ..............................................................................................................128
PR-A5H: EQ BAND 2 COEFFICIENT (BPF2:A1)...................................................................................................128
PR-A6H: EQ BAND 2 COEFFICIENT (BPF2:A2)...................................................................................................128
PR-A7H: EQ BAND 2 GAIN (BPF2:H0) ..............................................................................................................129
PR-A8H: EQ BAND 3 COEFFICIENT (BPF3:A1)...................................................................................................129
PR-A9H: EQ BAND 3 COEFFICIENT (BPF3:A2)...................................................................................................129
PR-AAH: EQ BAND 3 GAIN (BPF3:H0)..............................................................................................................129
PR-ABH: EQ BAND 4 COEFFICIENT (BPF4:A1)..................................................................................................130
PR-ACH: EQ BAND 4 COEFFICIENT (BPF4:A2)..................................................................................................130
PR-ADH: EQ BAND 4 GAIN (BPF4:H0)..............................................................................................................130
PR-AEH: EQ HIGH PASS FILTER 1 COEFFICIENT (HPF1:A1) ..............................................................................130
PR-AFH: EQ HIGH PASS FILTER 1 GAIN (HPF1:H0) ..........................................................................................131
PR-B0H: EQ HIGH PASS FILTER 2 COEFFICIENT (HPF2:A1)...............................................................................131
PR-B1H: EQ HIGH PASS FILTER 2 COEFFICIENT (HPF2:A2)...............................................................................131
PR-B2H: EQ HIGH PASS FILTER 2 GAIN (HPF2:H0)...........................................................................................131
MX-FEH: VENDOR ID ........................................................................................................................................132
9.
ELECTRICAL CHARACTERISTICS ........................................................................................................................133
9.1.
DC CHARACTERISTICS.............................................................................................................................................133
9.1.1. Absolute Maximum Ratings................................................................................................................................133
9.1.2. Recommended Operating Conditions.................................................................................................................133
9.1.3. Static Characteristics .........................................................................................................................................133
9.2.
9.3.
ANALOG PERFORMANCE CHARACTERISTICS............................................................................................................134
SIGNAL TIMING........................................................................................................................................................136
9.3.1. I2C Control Interface..........................................................................................................................................136
9.3.2. I2S/PCM Interface Master Mode ........................................................................................................................137
9.3.3. I2S/PCM Interface Slave Mode...........................................................................................................................138
9.3.4. Digital Microphone Interface.............................................................................................................................139
10.
11.
APPLICATION CIRCUITS .....................................................................................................................................140
PACKAGE INFORMATION...................................................................................................................................142
11.1.
11.2.
MECHANICAL DIMENSIONS......................................................................................................................................142
PACKAGE THERMAL INFORMATION .........................................................................................................................143
12.
ORDERING INFORMATION.................................................................................................................................144
Multi-Channel Audio Hub/CODEC with embedded Voice
DSP and SounzRealTM Digital Sound Effect
vii
Rev. 0.93
REALTEK [ Realtek Semiconductor Corp. ]
