CDB44800 Cirrus Logic Inc, CDB44800 Datasheet - Page 22

• Manufacturer Part Number: CDB44800
• Description: BOARD EVAL FOR CS44800 PWM CTRL
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB44800

• Amplifier Type: Class D
• Output Type: 8-Channel
• Voltage - Supply: 20 V ~ 50 V
• Operating Temperature: -10°C ~ 70°C
• Board Type: Fully Populated
• Utilized Ic / Part: CS44800
• Description/function: Audio DSPs
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS44800
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Max Output Power X Channels @ Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1532; CDB-44800

5.
22
Release
DB1
DB2
REVISION HISTORY
Date
June 2004
October 2004
Changes
1st Release
Updated sections to reflect board revision B changes:
-Updated “CS44800 PWM Modulator” on page 3
-Updated “CS4461 PSR Feedback ADC” on page 3
-Updated “TDA8939 Power Stage” on page 3
-Updated “CS8416 Digital Audio Receiver” on page 3
-Updated “Line and Headphone Outputs” on page 4
-Updated “Control Port Interface and GUI” on page 4
-Added “Critical Component Selection” on page 4
-Updated Table 1 on page 6
-Updated “CS44800 Dialog Tab” on page 7
-Updated Figure 1 on page 7
-Updated Figure 2 on page 8
-Updated Figure 4 on page 10
-Updated Figure 5 on page 11
-Updated Figure 6 on page 12
-Updated Figure 7 on page 13
-Updated Figure 8 on page 14
-Updated Figure 9 on page 15
-Updated Figure 10 on page 16
-Updated Figure 11 on page 17
-Updated Figure 12 on page 18
-Updated Figure 13 on page 19
-Updated Figure 14 on page 20
-Updated Figure 15 on page 21
Table 2. Revision History
CDB44800
DS632DB2