CS3511-CNZR Cirrus Logic Inc, CS3511-CNZR Datasheet - Page 7

• Manufacturer Part Number: CS3511-CNZR
• Description: IC AMP AUDIO PWR 10 STER 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Class Dr

Specifications of CS3511-CNZR

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 11.4W x 2 @ 6 Ohm
• Voltage - Supply: 8.5 V ~ 13.2 V
• Features: Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 32-QFN
• Product: Class-D
• Output Power: 11.8 W
• Available Set Gain: 27.3 dB
• Thd Plus Noise: 0.025 %, 0.019 %
• Operating Supply Voltage: 12 V
• Supply Current: 38 mA
• Maximum Operating Temperature: + 70 C
• Audio Load Resistance: 8 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 10 C
• Output Signal Type: Differential
• Supply Type: Single
• Supply Voltage (max): 13.5 V
• Supply Voltage (min): 8.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1577 - BOARD REF CS3511 4LYR 1OZ CU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS845F1
AC ELECTRICAL CHARACTERISTICS
Test Conditions (unless otherwise specified): AGND = DGND = PGND = 0 V; All voltages with respect to ground;
T
formance measurements taken with a 997 Hz sine wave and AES17 measurement filter; Stereo Full-Bridge mea-
surements taken through the Full-Bridge Output Filter shown in
Differential Input
Output Power (Continuous Average/Channel)
Total Harmonic Distortion + Noise
Dynamic Range
Signal to Noise Ratio
Channel Separation
Amplifier Gain
Single Ended Input
Output Power (Continuous Average/Channel)
Total Harmonic Distortion + Noise
Dynamic Range
Signal to Noise Ratio
Channel Separation
Amplifier Gain
A
= 25°C; VP = 12 V; R
Parameters
(Note 5)
(Note 8)
L
= 8 Ω full-bridge; GAIN1 = 0, GAIN0 = 1; 10 Hz to 20 kHz Measurement Bandwidth; Per-
(Note 6)
(Note 6)
(Note 7)
(Note 7)
(Note 6)
(Note 6)
(Note 7)
(Note 7)
Symbol
THD+N
THD+N
DYR
SNR
DYR
SNR
CS
CS
P
P
O
O
THD+N = 1%
THD+N = 7%
THD+N = 10%
P
P
V
Inputs AC coupled to AGND
P
Gain1 = 0, Gain0 = 0
Gain1 = 0, Gain0 = 1
Gain1 = 1, Gain0 = 0
Gain1 = 1, Gain0 = 1
THD+N = 1%
THD+N = 7%
THD+N = 10%
P
P
V
Inputs AC coupled to AGND
P
Gain1 = 0, Gain0 = 0
Gain1 = 0, Gain0 = 1
Gain1 = 1, Gain0 = 0
Gain1 = 1, Gain0 = 1
O
O
in
O
O
O
in
O
=1 W, f = 1 kHz
=1 W, f = 1 kHz
= -60 dBi
= -60 dBi
= 1 W, R
= 5 W, R
= 1 W, R
= 5 W, R
Test Conditions
Figure 4 on page
L
L
L
L
= 8 Ω
= 8 Ω
= 8 Ω
= 8 Ω
Unweighted
Unweighted
Unweighted
Unweighted
A-Weighted
A-Weighted
A-Weighted
A-Weighted
R
R
R
R
R
R
R
R
R
R
R
R
L
L
L
L
L
L
L
L
L
L
L
L
= 8 Ω
= 6 Ω
= 8 Ω
= 6 Ω
= 8 Ω
= 6 Ω
= 8 Ω
= 6 Ω
= 8 Ω
= 6 Ω
= 8 Ω
= 6 Ω
16.
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.019
0.025
0.019
0.027
13.6
13.5
Typ
11.2
11.8
19.5
23.8
27.3
11.1
11.8
19.5
23.8
27.2
104
102
7.6
9.5
9.0
9.5
7.6
9.5
9.0
9.5
99
96
99
96
99
96
99
96
Max Units
CS3511
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
W
W
W
W
W
W
%
%
W
W
W
W
W
W
%
%
7