CDB4340A Cirrus Logic Inc, CDB4340A Datasheet - Page 18

• Manufacturer Part Number: CDB4340A
• Description: EVALUATION BOARD FOR CS4340A
• Manufacturer: Cirrus Logic Inc
• Series: Popguard®r

Specifications of CDB4340A

• 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: Single
• Operating Temperature: -10°C ~ 70°C
• Utilized Ic / Part: CS4340A
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• For Use With/related Products: CS4340A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

DC ELECTRICAL CHARACTERISTICS
DIGITAL INTERFACE SPECIFICATIONS
DIGITAL INPUT CHARACTERISTICS
Notes: 8. Normal operation is defined as RST = HI with a 997 Hz, 0 dBFS input sampled at the highest F
18
Normal Operation
Power Supply Current
Power Dissipation
Power-down Mode
Power Supply Current
Power Dissipation
All Modes of Operation
Power Supply Rejection Ratio
V
Filt+ Nominal Voltage
MUTEC Low-Level Output Voltage
MUTEC High-Level Output Voltage
Maximum MUTEC Drive Current
3.3 V Logic (2.7 V to 3.6 V DC Supply)
High-Level Input Voltage
Low-Level Input Voltage
5.0 V Logic (4.5 V to 5.5 V DC Supply)
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
Input Capacitance
Q
Nominal Voltage
Output Impedance
Maximum allowable DC current source/sink
Output Impedance
Maximum allowable DC current source/sink
10. Valid with the recommended capacitor values on FILT+ and VQ as shown in Figure 1. Increasing the
9. Power Down Mode is defined as RST = LO with all clocks and data lines held static.
speed mode, and open outputs, unless otherwise specified.
capacitance will also increase the PSRR.
(Note 8)
(Note 9)
Parameters
Parameters
Parameters
(Note 10)
VA = 5.0 V
VA = 3.3 V
VA = 5.0 V
VA = 3.3 V
VA = 5.0 V
VA = 3.3 V
VA = 5.0 V
VA = 3.3 V
(AGND = 0 V; all voltages with respect to AGND.)
(AGND = 0 V; all voltages with respect to AGND.)
60 Hz
1 kHz
(GND = 0 V; all voltages with respect to GND.)
Symbol
Symbol
Symbol
I
in
PSRR
V
V
V
V
I
I
IH
IH
IL
IL
A
A
Min
-
-
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
2.0
2.0
-
-
0.5•VA
Typ
0.01
0.01
Typ
250
250
8
0.3
0.1
-
VA
VA
18
15
90
50
60
35
60
40
0
3
Max
0.8
0.8
-
-
Max
Max
±10
125
100
25
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS4340A
s
DS590F2
Units
Units
Units
for each
mW
mW
mW
mW
mA
mA
mA
mA
mA
kΩ
kΩ
µA
µA
dB
dB
V
V
V
V
µA
pF
V
V
V
V