CS44800-CQZR Cirrus Logic Inc, CS44800-CQZR Datasheet - Page 21
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CS44800-CQZR
Manufacturer Part Number
CS44800-CQZR
Description
IC AMP CTLR DGTL 8CH 64-LQFP
Manufacturer
Cirrus Logic Inc
Type
Amplifierr
Datasheet
1.CS44800-CQZR.pdf
(80 pages)
Specifications of CS44800-CQZR
Package / Case
64-LQFP
Applications
Automotive Audio
Mounting Type
Surface Mount
Product
Class-D
Operating Supply Voltage
2.5 V
Supply Current
150 mA
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 10 C
Supply Type
Digital
Supply Voltage (max)
2.62 V
Supply Voltage (min)
2.37 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1532 - BOARD EVAL FOR CS44800 PWM CTRL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
DS632F1
3. TYPICAL CONNECTION DIAGRAMS
+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
+
Digital
Audio
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 11. Typical Full-Bridge Connection Diagram
0.1 µF
SCL/CCLK
SDA/CDOUT
AD1/CDIN
INT
VD
DAI_SCLK
DAI_SDIN1
DAI_SDIN2
DAI_SDIN3
MUTE
AD0/CS
VD
VDX
XTI
XTO
SYS_CLK
DAI_MCLK
RST
VLC
VLS
DAI_LRCK
CS44800
GND
VDP
PWMOUTA2+
PWMOUTB3+
PWMOUTA3+
PWMOUTA4+
PWMOUTA1+
PWMOUTB1+
PWMOUTA2-
PWMOUTB2+
PWMOUTA3-
PWMOUTA4-
PWMOUTB4+
PWMOUTA1-
PWMOUTB1-
PWMOUTB2-
PWMOUTB3-
PWMOUTB4-
PSR_RESET
PSR_SYNC
PSR_DATA
PSR_MCLK
PS_SYNC
PSR_EN
GPIO6
GPIO3
GPIO0
GPIO4
GPIO5
GPIO2
GPIO1
10 µF
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
CONTROL
PWM IN1
PWM IN2
PWM IN3
PWM IN4
PWM IN5
PWM IN6
PWM IN7
PWM IN8
Optional
Power Supply Sync Clock
CS4461
ADC
+3.3 V to +5.0 V
Power Supply Rail
STATUS
STATUS
STATUS
STATUS
STATUS
STATUS
STATUS
STATUS
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
CS44800
Front Left
Front Right
Surr. Left
Rear Left
Rear Right
Surr. Right
Center
Subwoofer
21