CRD3511-Q1 Cirrus Logic Inc, CRD3511-Q1 Datasheet - Page 5

• 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

DS845F1
OUT1+
OUT1-
OUT2+
OUT2-
VP
PGND
CPUMP
DCAP
5VGEN
AGND
IN2+
IN2-
C2
C1
V5A
BIASCAP
Thermal Pad
12
16
13
10
15
20
11
14
17
18
19
21
23
27
30
24
25
26
31
28
29
9
-
Differential PWM Output (Output) - Differential PWM Outputs for channel 1 and channel 2.
High Voltage Power (Input) - Supply pins for high current H-bridges.
Power Ground (Input) - High current ground for analog outputs.
Charge Pump Input (Input) - Input pin for charge pump.
Charge Pump Switching Pin (Output) - Free-running 350 kHz square wave between VP and ground.
5 Volt Generator (Output) - Regulated 5 VDC source used to supply power to the input section (pins 2
and 28).
Analog Ground (Input) - Connect all pins together directly at the thermal pad of the CS3511.
Negative Analog Input (Input) - Negative Audio Signal for channel 2 and channel 1, respectively.
Pop Minimization Capacitor (Input) - External capacitor used to reduce turn on/off pops.
Analog Power (Input) - Supply for analog circuitry. Connect to 5VGEN.
Analog Input Bias (Input) - Input stage bias voltage.
Thermal Pad (Input) - Thermal relief pad for optimized heat dissipation. Connect to PGND. See
Thermal Pad” on page 17
for more information.
CS3511
“QFN
5