CRD3511-Q1 Cirrus Logic Inc, CRD3511-Q1 Datasheet - Page 8

• 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

8
Notes:
General Specifications
Efficiency
Gain Matching
Power Supply Rejection Ratio
IHF Intermodulation Distortion
Input Impedance
Output Offset Voltage
PWM Output Over-Current Error Trigger Point
Junction Thermal Error Rising Trigger Point
Junction Thermal Error Falling Trigger Point
Turn On Time
Turn Off Time
5. All audio input signals supplied differentially to the CS3511.
6. See
7. dBi is referenced to the input signal amplitude resulting in the specified output power at THD+N<1%. See
8. All audio input signals supplied single ended to the CS3511 with the negative input terminated to GND
9. Input impedance is measured between the positive (INx+) and negative (INx-) input pins of the CS3511.
10. See
“Parameter Definitions” on page 22
through an impedance matching circuit as described in
Figure 5 on page
Section 4.2 “Dynamic DC Offset Calibration” on page
Parameters
18.
(Note 10)
(Note 9)
for more information.
Symbol
V
IHF-IMD
T
T
PSRR
OFFSET
TERISE
TEFALL
I
t
t
CE
η
on
off
P
Between output channels
200 mv p-p from
20 Hz ≤ f ≤ 1 kHz, inputs AC
coupled to AGND
19 kHz, 20 kHz, 1:1 (IHF),
P
Gain1 = 0, Gain0 = 0
Gain1 = 0, Gain0 = 1
Gain1 = 1, Gain0 = 0
Gain1 = 1, Gain0 = 1
MUTE = low
SLEEP = V
SLEEP = V
O
O
= 1 W
= 2 x 9.4 W, R
Test Conditions
Section 4.1 on page
IL
IH
13.
L
= 8 Ω
13.
Min
36.8
18.4
11.0
7.3
-
-
-
-
-
-
-
-
-
-
13.8
Typ
0.20
46.0
23.0
155
135
155
0.1
9.2
2.7
86
55
50
3
Max Units
55.2
27.6
16.6
11.1
CS3511
-
-
-
-
-
-
-
-
-
-
DS845F1
mV
ms
ms
dB
kΩ
kΩ
kΩ
kΩ
°C
°C
%
%
%
A