CDB4350 Cirrus Logic Inc, CDB4350 Datasheet - Page 2

• Manufacturer Part Number: CDB4350
• Description: Eval Bd 105dB 192kHz DAC W/PLL
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4350

• Number Of Dac's: 2
• Number Of Bits: 24
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 192k
• Data Interface: Serial
• Dac Type: Voltage
• Voltage Supply Source: Single
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS4350
• Description/function: Audio D/A
• Operating Supply Voltage: 12 V
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS4350
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1517

CS4350
Description
The CS4350 is a complete stereo digital-to-analog system including PLL-based master clock derivation, digital in-
terpolation, 5th-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, volume control,
channel mixing, and analog filtering. The advantages of this architecture include ideal differential linearity, no dis-
tortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, high tolerance to
clock jitter, and a minimal set of external components.
The CS4350 supports all standard digital audio interface formats, including TDM.
The CS4350 is available in a 24-pin TSSOP package in both Commercial (-40° to +85°C) and Automotive grades
(-40° to +105°C). The CDB4350 Customer Demonstration board is also available for device evaluation and imple-
mentation suggestions. Please refer to
“Ordering Information” on page 40
for complete ordering information.
These features are ideal for cost-sensitive, two-channel audio systems, including DVD players and recorders, set-
top boxes, digital TVs, mini-component systems, mixing consoles and automotive audio systems.
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