CRD3511-Q1 Cirrus Logic Inc, CRD3511-Q1 Datasheet - Page 12

• Manufacturer Part Number: CRD3511-Q1
• Description: BOARD REF CS3511 4LYR 1OZ CU
• Manufacturer: Cirrus Logic Inc

Specifications of CRD3511-Q1

• Amplifier Type: Class D
• 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
• Operating Temperature: -10°C ~ 70°C
• Board Type: Fully Populated
• Utilized Ic / Part: CS3511
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1577

12
Single-Ended
Single-Ended
Analog Input
Analog Input
Important: See (Note 3)
1. See
2. Incorrectly connecting the external charge pump circuitry can result in permanent damage to the device.
3. See
Note(R1=R2)
Note(R3=R4)
1 µf
System
Control
Logic
VP
1.0 µf
10 µf
Section 4.11
Section 4.1
Figure 2. Typical Connection Diagram - Stereo Amplifier with Single-Ended Inputs
+
0.1 µf
10 µf
1 µf
(Note 2)
R1
R2
R3
R4
+
1 µf
for important information regarding using Single-Ended inputs with the CS3511.
1.0 µf
1.0 µf
1.0 µf
1.0 µf
for typical full-bridge output filter.
0.1 µf
20 KΩ
0.1 µf
1%
22
27
32
24
25
28
31
26
29
30
18
19
20
21
23
3
7
6
8
1
2
5
4
GAIN1
GAIN0
MUTE
SLEEP
STATUS
AGND
IN1+
IN1-
IN2+
IN2-
V5A
C1
C2
BIASCAP
AGND
CPUMP
DCAP
VP
5VGEN
AGND
V5D
REF
DGND
CS3511
PGND
PGND
PGND
OUT1+
OUT1-
OUT2+
OUT2-
VP
VP
12
11
15
16
13
14
17
10
9
0.1 µf
0.1 µf
Output Filter
Output Filter
Full-Bridge
Full-Bridge
(Note 1)
(Note 1)
VP
VP
+
+
6 Ω to 8 Ω
6 Ω to 8 Ω
220 uF
220 uF
R
R
L
L
Channel 1
Audio Output
Channel 2
Audio Output
CS3511
DS845F1