CS5330AKS Cirrus Logic, Inc., CS5330AKS Datasheet
CS5330AKS
Manufacturer Part Number
CS5330AKS
Description
Manufacturer
Cirrus Logic, Inc.
Specifications of CS5330AKS
Case
SOP8
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS5330AKS
Manufacturer:
CRYSTAL
Quantity:
20 000
Company:
Part Number:
CS5330AKSZ
Manufacturer:
CIRRUS
Quantity:
17
Features
Cirrus Logic, Inc.
Crystal Semiconductor Product Division
P.O. Box 17847, Austin, TX 78760
(512) 445-7222 FAX: (512) 445-7581
http://www.crystal.com
Single +5 V Power Supply
18-Bit Resolution
94 dB Dynamic Range
Linear Phase Digital Anti-Alias Filtering
Low Power Dissipation: 150 mW
Complete CMOS Stereo A/D System
Adjustable System Sampling Rates
0.05dB Passband Ripple
80dB Stopband Rejection
Power-Down Mode for Portable
Applications
Delta-Sigma A/D Converters
Digital Anti-Alias Filtering
S/H Circuitry and Voltage Reference
including 32kHz, 44.1 kHz & 48kHz
8-Pin, Stereo A/D Converter for Digital Audio
AGND
AINR
AINL
8
5
6
VA+
S/H
S/H
7
Voltage Reference
LP Filter
LP Filter
DAC
DAC
Comparator
Comparator
Copyright
General Description
The CS5330A / 31A is a complete stereo analog-to-
digital converter which performs anti-alias filtering,
sampling and analog-to-digital conversion generating
18-bit values for both left and right inputs in serial form.
The output sample rate can be infinitely adjusted be-
tween 2 and 50 kHz.
The CS5330A / 31A operates from a single +5V supply
and requires only 150 mW for normal operation, mak-
ing it ideal for battery-powered applications.
The ADC uses delta-sigma modulation with 128X over-
sampling, followed by digital filtering and decimation,
which removes the need for an external anti-alias filter.
The linear-phase digital filter has a passband to
21.7 kHz, 0.05 dB passband ripple and >80 dB stop-
band rejection. The device also contains a high pass
filter to remove DC offsets.
The device is available in a 0.208" wide, 8-pin surface
mount package.
ORDERING INFORMATION:
Model
CS5330A-KS -10 to 70 C
CS5331A-KS -10 to 70 C
CS5330A-BS -40 to +85 C
CS5331A-BS -40 to +85 C
(All Rights Reserved)
Digital Decimation
Digital Decimation
MCLK
Cirrus Logic, Inc. 1999
Filter
Filter
4
Serial Output Interface
SCLK
Temp. Range
2
LRCK
High
Pass
Filter
High
Pass
Filter
3
CS5330A
CS5331A
1
Package Type
8-pin plastic SOIC
8-pin plastic SOIC
8-pin plastic SOIC
8-pin plastic SOIC
SDATA
DS138F2
MAR ’99
1