CDB44800 Cirrus Logic Inc, CDB44800 Datasheet - Page 22
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CDB44800
Manufacturer Part Number
CDB44800
Description
BOARD EVAL FOR CS44800 PWM CTRL
Manufacturer
Cirrus Logic Inc
Series
Popguard®r
Specifications of CDB44800
Amplifier Type
Class D
Output Type
8-Channel
Voltage - Supply
20 V ~ 50 V
Operating Temperature
-10°C ~ 70°C
Board Type
Fully Populated
Utilized Ic / Part
CS44800
Description/function
Audio DSPs
Operating Supply Voltage
5 V
Product
Audio Modules
For Use With/related Products
CS44800
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Max Output Power X Channels @ Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1532
CDB-44800
CDB-44800
22
+2.5 V
+3.3 V to
+2.5 V to
+5.0 V
+5.0 V
to +5.0 V
+2.5 V
Note: Resistors are required for
10 µF
I²C control port operation
Processor
+
Audio
Digital
Controller
24.576 MHz
0.1 µF
0.1 µF
to 54 MHz
Micro-
0.1 µF
0.1 µF
See
Note
0.01 µF
0.01 µF
0.01 µF
0.01 µF
XTAL
Figure 12. Typical Half-Bridge Connection Diagram
0.1 µF
SCL/CCLK
SDA/CDOUT
AD1/CDIN
VD
MUTE
INT
DAI_MCLK
DAI_SCLK
DAI_SDIN1
DAI_SDIN2
DAI_SDIN3
RST
AD0/CS
VD
VDX
XTI
XTO
SYS_CLK
VLC
VLS
DAI_LRCK
CS44800
GND
VDP
PWMOUTB4+
PWMOUTA3+
PWMOUTB3+
PWMOUTA4+
PWMOUTA3-
PWMOUTB3-
PWMOUTA4-
PWMOUTB4-
PWMOUTA1+
PWMOUTB1+
PWMOUTA2+
PWMOUTB2+
PWMOUTA1-
PWMOUTB1-
PWMOUTA2-
PWMOUTB2-
PSR_RESET
PSR_DATA
PSR_MCLK
PSR_SYNC
PS_SYNC
PSR_EN
GPIO1
GPIO2
GPIO0
GPIO4
GPIO5
GPIO3
10 µF
PWM IN2
PWM IN2
PWM IN2
PWM IN2
PWM IN1
PWM IN1
PWM IN1
PWM IN1
CONTROL
CONTROL
CONTROL
CONTROL
Optional
Power Supply Sync Clock
CS4461
ADC
+3.3 V to +5.0 V
STATUS
STATUS
STATUS
STATUS
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
OUT1
OUT2
Power Supply Rail
CS44800
Front Left
Front Right
Surr. Left
Surr. Right
Center
Subwoofer
Rear Left
Rear Right
DS632F1