CS42448-DQZ Cirrus Logic Inc, CS42448-DQZ Datasheet - Page 62

• Manufacturer Part Number: CS42448-DQZ
• Description: IC CODEC 108DB 192KHZ 64LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42448-DQZ

• Package / Case: 64-LQFP
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 6 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108 (Differential), 102 / 105 (Single-Ended)
• Voltage - Supply, Analog: 3.14 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 5.25 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 10
• Number Of Dac Outputs: 8
• Conversion Rate: 192 KSPs
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Channels: 6 ADC, 8 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1151 - BOARD EVAL FOR CS42448 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1615

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11.REFERENCES
1. Cirrus Logic, AN18: Layout and Design Rules for Data Converters and Other Mixed Signal Devices,
2. Cirrus Logic, Techniques to Measure and Maximize the Performance of a 120 dB, 96 kHz A/D Converter
3. Cirrus Logic, A Stereo 16-bit Delta-Sigma A/D Converter for Digital Audio, by D.R. Welland, B.P. Del Signo-
4. Cirrus Logic, The Effects of Sampling Clock Jitter on Nyquist Sampling Analog-to-Digital Converters, and
5. Cirrus Logic, An 18-Bit Dual-Channel Oversampling Delta-Sigma A/D Converter, with 19-Bit Mono Applica-
6. Cirrus Logic, How to Achieve Optimum Performance from Delta-Sigma A/D and D/A Converters, by Steven
7. Cirrus Logic, A Fifth-Order Delta-Sigma Modulator with 110 dB Audio Dynamic Range, by I. Fujimori, K. Ha-
8. Philips Semiconductor, The I²C-Bus Specification: Version 2.1, January 2000.
Version 6.0, February 1998.
Integrated Circuit, by Steven Harris, Steven Green and Ka Leung. Presented at the 103rd Convention of the
Audio Engineering Society, September 1997.
re, E.J. Swanson, T. Tanaka, K. Hamashita, S. Hara, K. Takasuka. Paper presented at the 85th Convention
of the Audio Engineering Society, November 1988.
on Oversampling Delta Sigma ADC's, by Steven Harris. Paper presented at the 87th Convention of the Au-
dio Engineering Society, October 1989.
tion Example, by Clif Sanchez. Paper presented at the 87th Convention of the Audio Engineering Society,
October 1989.
Harris. Presented at the 93rd Convention of the Audio Engineering Society, October 1992.
mashita and E.J. Swanson. Paper presented at the 93rd Convention of the Audio Engineering Society, Oc-
tober 1992.
http://www.semiconductors.philips.com
CS42448
DS648F3