CS4525-CNZR Cirrus Logic Inc, CS4525-CNZR Datasheet - Page 82

IC PWM Controller+power Stage

CS4525-CNZR

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS4525-CNZR
Manufacturer:
CIRRUSLOGICINC
Quantity:
20 000
82
9.11.2 Channel A and Channel B High-Pass Sensitivity Adjust (HighPass[3:0])
9.12
9.12.1 Master Volume Control (MVol[7:0])
MVol7
7
Master Volume Control (Address 57h)
Default = 0000
Function:
Controls the 2-way cross-over high-pass sensitivity adjustment. See
trol” on page 42
Default = 2Ah
Function:
Sets the gain/attenuation level of the master volume control. See
page 36
HighPass[3:0] Setting
MVol[7:0] Setting
0000 .................................... 0.0 dB
0001 .................................... -0.5 dB
0010 .................................... -1.0 dB
1000 .................................... -4.0 dB
1110 ..................................... -7.0 dB
1111 ..................................... -7.5 dB
0000 0000 ........................... +24 dB
0010 1010 ........................... +3 dB
0011 0000............................ 0.0 dB
0011 0001............................ -0.5 dB
0011 0010............................ -1.0 dB
1111 1110............................. -103.0 dB
1111 1111 ............................. Master Mute
.....................................
.....................................
MVol6
for more information.
............................
............................
............................
6
for more information.
MVol5
Sensitivity Compensation Level
Master Volume Setting
5
MVol4
4
MVol3
3
MVol2
“2-Way Crossover & Sensitivity Con-
2
“Volume and Muting Control” on
MVol1
1
CS4525
DS726PP3
MVol0
0

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