CDB44800 Cirrus Logic Inc, CDB44800 Datasheet - Page 73

• 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

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
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