CDB4352 Cirrus Logic Inc, CDB4352 Datasheet - Page 11

• Manufacturer Part Number: CDB4352
• Description: BOARD EVAL FOR CS4352 DAC
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB4352

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Single Ended
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4352
• Description/function: Audio D/A
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS4352
• 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: 598-1518

DS684DB1
*Default Factory Settings.
10.DESIGN NOTE
10.1
D2 has been removed and shorted and R2 has been removed.
The serial audio decode table for S1 is incorrect. ‘01’ should be RJ-24 and ‘10’ should be LJ
The polarity of the silkscreen for Z1, Z2, Z3, Z4, and Z5 is incorrect
The CS4352 revision is A1
10.2
No errors at this time
JUMPER /
SWITCH
J10
J11
J12
J17
S1
S2
J7
J4
J5
J6
J8
J9
CDB4352 Revision A.0
CDB4352 Revision B.0
clock speed, and CS4352 set-
Selects source of voltage for
Selects source of voltage for
Selects source of voltage for
Selects source of voltage for
Sets clock source, CS8416
Current measure for VA_H
Current measure for VD
Current measure for VL
Current measure for VA
the +5V supplies
the VD supplies
the VA supply
the VL supply
Mute Disable
PURPOSE
Reset
tings
Table 2. CDB4352 Jumper Settings
*2, 3, 4, 5 = closed
*+3.3V REG
*+3.3V REG
*+3.3V REG
POSITION
*+5V_REG
*1 = open
*shunted
*shunted
*shunted
*shunted
MUTE
*LED
+5 V
VD
VA
VL
-
When shunt is removed, the voltage can be measured
When shunt is removed, the voltage can be measured
When shunt is removed, the voltage can be measured
When shunt is removed, the voltage can be measured
Enables reset for CS4352 and CS8416 when pressed
position 2: 0 = 8416 MCLK is 256xFs, 1 = 128xFs
position 1: 0 = external clock source, 1 = CS8416
across a fixed resistance to determine current.
across a fixed resistance to determine current.
across a fixed resistance to determine current.
across a fixed resistance to determine current.
Voltage source is +5 V test point (TP8)
Position 3,4,5: see CS4352 datasheet
Voltage source is VD test point (TP2)
Voltage source is VA test point (TP7)
Voltage source is +3.3 V regulator
Voltage source is +3.3 V regulator
Voltage source is +3.3 V regulator
Voltage source is VL binding post
Bypasses muting to turn on LED
Voltage source is +5 V regulator
FUNCTION SELECTED
Normal muting circuit
CDB4352
11