CS4525-CNZR Cirrus Logic Inc, CS4525-CNZR Datasheet - Page 86

• Manufacturer Part Number: CS4525-CNZR
• Description: IC PWM Controller+power Stage
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r
• Type: Class Dr

Specifications of CS4525-CNZR

• Output Type: 2-Channel (Stereo) or 4-Channel (Quad)
• Max Output Power X Channels @ Load: 30W x 1 @ 4 Ohm; 15W x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 18 V
• Features: ADC, Depop, I²C, I²S, Mute, PWM, Short-Circuit and Thermal Protection, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 48-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1586 - REFERENCE BOARD FOR CS4525 PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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9.16.3 Peak Signal Limit All Channels (LimitAll)
9.16.4 Peak Detect and Limiter Enable (EnLimiter)
Default = 1
Function:
When cleared, the peak signal limiter will limit the maximum signal amplitude to prevent clipping on the
specific channel indicating clipping. The other channels will not be affected. When set, the peak signal
limiter will limit the maximum signal amplitude to prevent clipping on all channels in response to any single
channel indicating clipping. See
Default = 0
Function:
Limits the maximum signal amplitude to prevent clipping when this function is enabled. Peak signal limit-
ing is performed by digital attenuation.
LimitAll Setting
EnLimiter Setting
0 .......................................... Only individual channels affected by any limiter event.
1 .......................................... All channels affected by any limiter event.
0 .......................................... Peak signal limiter disabled.
1 .......................................... Peak signal limiter enabled.
Limit All Channels Configuration
Peak Signal Limiter State
“Peak Signal Limiter” on page 37
for more information.
CS4525
DS726PP3