CS44800-CQZR Cirrus Logic Inc, CS44800-CQZR Datasheet - Page 73
![IC AMP CTLR DGTL 8CH 64-LQFP](/photos/6/80/68092/cs42888-dqz_sml.jpg)
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
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DS632F1
7.32
7.32.1 Power Supply Rejection Enable (PSR_EN)
PSR_EN
7
PSR and Power Supply Configuration (address 34h)
Default = 0
0 - disable
1 - enable
Function:
Enables the on-card and internal power supply rejection circuitry. This bit will cause the PSR_EN output
signal to change logic level. A ‘0’b in this bit will cause the PSR_EN to drive a logic low. A ‘1’b will drive a
logic high.
PSR_RESET
6
FEEDBACK_EN
5
RESERVED
4
RESERVED
3
PS_SYNC_DIV2
2
PS_SYNC_DIV1 PS_SYNC_DIV0
1
CS44800
0
73
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