CDB44L11 Cirrus Logic Inc, CDB44L11 Datasheet - Page 8

• Manufacturer Part Number: CDB44L11
• Description: EVALUATION BOARD FOR CS44L11
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB44L11

• Amplifier Type: Class D
• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 23mW x 2 @ 16 Ohm
• Voltage - Supply: 1.8 V ~ 2.4 V
• Operating Temperature: -10°C ~ 70°C
• Board Type: Fully Populated
• Utilized Ic / Part: CS44L11
• Description/function: Audio DSPs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS44L11
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

8
Volume
-15 to -12
-18 to -16
-21 to -19
-24 to -22
-32 to -25
-36 to -33
-42 to -37
-48 to -43
[dB]
+12
+11
+10
-10
-11
+9
+8
+7
+6
+5
+4
+3
+2
+1
-1
-2
-3
-4
-5
-6
-7
-8
-9
0
Table 1. Volume Status LED Decodes
D20
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D21
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
LED Pattern
D22
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
D23
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
D24
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Table 2. Treble/Bass Boost Status LED Decodes
or Bass
Treble
Boost
[dB]
10
12
11
0
1
2
3
4
5
6
7
8
9
D20
1
1
1
1
1
1
1
1
1
1
1
1
1
D21
1
1
1
1
1
1
1
1
0
0
0
0
0
LED Pattern
D22
1
1
1
1
0
0
0
0
1
1
1
1
0
CDB44L11
D23
1
1
0
0
1
1
0
0
1
1
0
0
1
DS640DB1
D24
1
0
1
0
1
0
1
0
1
0
1
0
1