- 您現在的位置：買賣IC網 > PDF目錄379828 > CDB4215 (Cirrus Logic, Inc.) 16-Bit Multimedia Audio Codec PDF資料下載
參數資料
| 型號： | CDB4215 |
| 廠商： | Cirrus Logic, Inc. |
| 元件分類： | Codec |
| 英文描述： | 16-Bit Multimedia Audio Codec |
| 中文描述： | 16位多媒體音頻編解碼器 |
| 文件頁數： | 1/52頁 |
| 文件大?。?/td> | 878K |
| 代理商： | CDB4215 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
Features
Sample Frequencies from 4 kHz to 50 kHz
16-bit Linear, 8-bit Linear,
μ
-Law, or A-Law
Audio Data Coding
Programmable Gain for Analog Inputs
Programmable Attenuation for Analog
Outputs
On-chip Oscillators
+5V Power Supply
Microphone and Line Level Analog Inputs
Headphone, Speaker, and Line Outputs
On-chip Anti-Aliasing/Smoothing Filters
Serial Digital Interface
General Description
The CS4215 is a single-chip, stereo, CMOS multime-
dia
codec
that
supports
FM radio-quality music, telephone-quality speech, and
modems. The analog-to-digital and digital-to-analog
converters are 64
×
oversampled delta-sigma converters
with on-chip filters which adapt to the sample fre-
quency selected.
CD-quality
music,
The +5V only power requirement makes the CS4215
ideal for use in workstations and personal computers.
Integration of microphone and line level inputs, input
and output gain setting, along with headphone and
monitor speaker driver, results in a very small footprint.
Ordering Information:
CS4215-KL
CS4215-KQ
CDB4215
0
°
C to 70
°
C
0
°
C to 70
°
C
Evaluation Board
44-pin PLCC
100-pin TQFP
16-Bit Multimedia Audio Codec
Semiconductor Corporation
CS4215
LINL
LINR
MINL
MINR
M
U
X
SDIN
Gain
8
XTL1IN
XTL1OUT
XTL2IN
XTL2OUT
CMOUT
CLKIN
CLKOUT
Clock
Generator
PIO0
PIO1
PDN
VA1
VA2
VD1
VD2
AGND1
AGND2
DGND1
DGND2
Control
Interface and
Registers
A/D
A/D
RESET
D/C
Serial Input/Output
SDOUT
SCLK
FSYNC
TSOUT
TSIN
MOUT1
VREF
LOUTR
LOUTL
HEADC
MOUT2
Attenuator
Output
D/A
D/A
Voltage
Reference
HEADL
HEADR
Mute
Monitor
Attenuator
+
+
μ
-law
A-law
encode
unsigned
μ
-law
A-law
decode
unsigned
SEPT ’93
DS76F2
1
Crystal Semiconductor Corporation
P.O. Box 17847, Austin, TX 78760
(512) 445-7222 FAX: (512) 445-7581
Copyright
Crystal Semiconductor Corporation 1993
(All Rights Reserved)
This data sheet was written for Revision E CS4215 codecs and later. For differences between Revision E and
previous versions, see Appendix A.
The CS4215 is an Mwave
TM
audio codec.
相關PDF資料 |
PDF描述 |
|---|---|
| CDB4216 | 16-Bit Stereo Audio Codec |
| CDB4220 | 24-Bit Stereo Audio Codec with 3V Interface |
| CDB4221 | 24-Bit Stereo Audio Codec with 3V Interface |
| CDB4222 | 20-Bit Stereo Audio Codec with Volume Control |
| CDB4224 | 24-Bit 105 dB Audio Codec with Volume Control |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CDB4216 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:16-Bit Stereo Audio Codec |
| CDB4220 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface |
| CDB4221 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface |
| CDB4222 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control |
| CDB4223 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control |
發布緊急采購，3分鐘左右您將得到回復。