CDB48500-USB Cirrus Logic Inc, CDB48500-USB Datasheet - Page 18

• Manufacturer Part Number: CDB48500-USB
• Description: KIT USB EVALUATION FOR CDB48500
• Manufacturer: Cirrus Logic Inc

Specifications of CDB48500-USB

• Main Purpose: Audio, Audio Processing
• Embedded: No
• Utilized Ic / Part: CS485XX
• Primary Attributes: 32-Bit Audio Processor, I2C or SPI
• Secondary Attributes: Graphic User Interface, 12-ch Analog Audio Input & Outputs, Optical Out- S/PDIF
• Description/function: Audio A/D
• Operating Supply Voltage: 9 V to 12 V
• Product: Audio Modules
• Supply Current: 1 A
• For Use With/related Products: CS48520, CS48540, CS48560
• 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: 598-1284

DS784DB1
3.1.1.1 Analog Line-level Inputs
3.1.1.2 Digital Optical Input
3.1.1.3 Digital Coaxial Input
3.1.1.4 Microphone Input
3.1.2.1 Analog Line-level Outputs
3.1 CDB48500 System Block Descriptions
3.1.1 Audio Inputs
3.1.2 Audio Outputs
The microphone preamplifier shares the AIN1_5 ADC with the AIN3_A RCA jack. Only one analog source
can be sampled at any given time. When the microphone input is selected, the AIN3_A audio jack is
ignored. The default configuration enables the AIN3_A audio jack.
Note: Digital Optical Input is PCM only as there is no multi-channel decoder present on CDB48500-
Note: Digital Coaxial Input is PCM only as there is no multi-channel decoder present on CDB48500-
• Connector Type: RCA Female
• Absolute Maximum Signal Level: +6.5V
• Absolute Minimum Signal Level: GND - 0.7V
• Full Scale Amplitude: 2V
• Reference Designators: J4, J6-J10, J12, J26-J30, or AIN1A - AIN6B
• Connector Type: Fiber Optic RX for Digital Audio, JIS F05 (JIS C5974-1993 F05)
• Reference Designator: J2, or SPDIF_RXP
• Connector Type: RCA Female
• Maximum Signal Level: +3.3V
• Minimum Signal Level: GND - 0.7V
• Reference Designator: J31, or SPDIF_RXN
• Absolute Maximum Signal Level: +5V
• Absolute Minimum Signal Level: GND - 0.7V
• Full Scale Amplitude: 7mVp-p
• Reference Designator: J5
• Connector Type: RCA Female
• Full Scale Amplitude: 1.21V
• Reference Designators: J13-J16, J33-J40, or AOUT_1A - AOUT_6B
USB.
USB.
RMS
RMS
©
Copyright 2008 Cirrus Logic , Inc.
CDB485x00-USB Evaluation Kit Guide
CDB48500 System Block Descriptions
3-2