CDB5364 Cirrus Logic Inc, CDB5364 Datasheet - Page 2

• Manufacturer Part Number: CDB5364
• Description: EVALUATION BOARD FOR CS5364
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5364

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 192k
• Data Interface: I²C, SPI™
• Inputs Per Adc: 4 Differential
• Power (typ) @ Conditions: 365mW @ 192kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5364
• Description/function: Audio A/D
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS5364
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

CS5364
Description
The CS5364 is a complete 4-channel analog-to-digital converter for digital audio systems. It performs sampling, an-
alog-to-digital conversion, and anti-alias filtering, generating 24-bit values for all 4-channel inputs in serial form at
sample rates up to 216 kHz per channel.
The CS5364 uses a 5th-order, multi-bit delta sigma modulator followed by low latency digital filtering and decima-
tion, which removes the need for an external anti-aliasing filter. The ADC uses a differential input architecture which
provides excellent noise rejection.
Dedicated level translators for the Serial Port and Control Port allow seamless interfacing between the CS5364 and
other devices operating over a wide range of logic levels. In addition, an on-chip oscillator driver provides clocking
flexibility and simplifies design.
The CS5364 is the industry’s first audio A/D to support a high-speed TDM interface which provides a serial output
of 4 channels of audio data with sample rates up to 216 kHz within a single data stream. It further reduces layout
complexity and relieves input/output constraints in digital signal processors.
The CS5364 is available in a
48-pin LQFP
package in both Commercial (-40°C to 85°C) and Automotive grades
(-40°C to +105°C). The CDB5364 Customer Demonstration board is also available for device evaluation and
implementation suggestions. Please see
“Ordering Information” on page 41
for complete ordering information.
The CS5364 is ideal for high-end and pro-audio systems requiring unrivaled sound quality, transparent conversion,
wide dynamic range and negligible distortion, such as A/V receivers, digital mixing consoles, multi-channel record-
ers, outboard converters, digital effect processors, and automotive audio systems.
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