CS3511-CNZ Cirrus Logic Inc, CS3511-CNZ Datasheet - Page 20

• Manufacturer Part Number: CS3511-CNZ
• Description: Audio Amplifiers IC 2X10W Digital Audio Amp
• Manufacturer: Cirrus Logic Inc

Specifications of CS3511-CNZ

• Product: Class-D
• Output Power: 11.8 W
• Available Set Gain: 27.3 dB
• Common Mode Rejection Ratio (min): 55 dB
• Thd Plus Noise: 0.025 %, 0.019 %
• Operating Supply Voltage: 12 V
• Supply Current: 38 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential, Single
• Minimum Operating Temperature: - 10 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 13.5 V
• Supply Voltage (min): 8.5 V
• Output Type: 2-Channel Stereo
• Package / Case: QFN-32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

B
V
B
V
20
d
B
d
d
-100
-120
-140
-100
-120
-140
-100
-120
-140
+20
+20
-20
-40
-60
-80
-20
-40
-60
-80
+0
+0
-40
-60
-80
20
20
20
Figure 19. Output FFT (P
Figure 17. Crosstalk vs. Frequency (R
Figure 21. Output FFT (P
50
50
50
100
100
100
CH2 to CH1
CH1 to CH2
200
200
200
500
500
500
Hz
Hz
Hz
OUT
OUT
1k
1k
1k
= 1 W, R
= 5 W, R
2k
2k
2k
L
L
= 8 Ω)
L
= 8 Ω)
= 8 Ω)
5k
5k
5k
10k
10k
10k
20k
20k
20k
d
B
V
d
B
d
B
V
-100
-120
-140
+20
-20
-40
-60
-80
-100
-120
-140
-100
-120
-140
+20
+0
-20
-40
-60
-80
-40
-60
-80
+0
20
20
20
Figure 20. Output FFT (P
Figure 18. Crosstalk vs. Frequency (R
Figure 22. Output FFT (P
50
50
50
100
100
100
CH2 to CH1
CH1 to CH2
200
200
200
500
500
500
Hz
Hz
Hz
OUT
1k
OUT
1k
1k
= 1 W, R
= 5 W, R
2k
2k
2k
L
5k
L
= 6 Ω)
5k
L
5k
= 6 Ω)
= 6 Ω)
CS3511
DS845F1
10k
10k
10k
20k
20k
20k