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AD1816A 데이터시트 PDF




Analog Devices에서 제조한 전자 부품 AD1816A은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 AD1816A 자료 제공

부품번호 AD1816A 기능
기능 SoundPort Controller
제조업체 Analog Devices
로고 Analog Devices 로고


AD1816A 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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AD1816A 데이터시트, 핀배열, 회로
a
SoundPort® Controller
AD1816A
FEATURES
Compatible with Microsoft® PC 97 Logo Requirements
Supports Applications Written for Windows® 95,
Windows 3.1, Windows NT, SoundBlaster® Pro,
AdLib®/OPL3®
Stereo Audio 16-Bit ⌺⌬ Codec
Internal 3D Circuit—Phat™ Stereo Phase Expander
MPC Level-3 Mixer
ISA Plug and Play Compatible
16-Bit Address Decode
Dual Type F FIFO DMA Support
MPU-401 Compatible MIDI Port
Supports Wavetable Synthesizers
Integrated Enhanced Digital Game Port
Bidirectional DSP Serial Port
Two I2S Digital Audio Serial Ports
Integrated OPL3 Compatible Music Synthesizer
Software and Hardware Volume Control
Full-Duplex Capture and Playback Operation at
Different Sample Rates
Supports Up to Six Different Sample Rates Simultaneously
1 Hz Resolution Programmable Sample Rates from
4 kHz to 55.2 kHz
Power Management Modes
Operation from +5 V Supply
Built-In 24 mA Bus Drivers
100-Lead PQFP and TQFP Package
FUNCTIONAL BLOCK DIAGRAM
AD1816A
MIC
LINE
SYNTH
CD
VID
PHONE_IN
0dB/
20dB
Σ
L_OUT
PHONE_OUT
R_OUT
MV
MV
MV
Σ
Σ
AGC
HARDWARE
VOLUME
CONTROL
MODEM/
LOGICAL
DEVICE
CONTROL
E2PROM
CONTROL
SB PRO
REGISTER
MPU-401
GAME PORT
PGA
16-BIT
⌺⌬ A/D
CONVERTER
DSP SERIAL PORT
2
A
M
GGGGG
AAAAA
MMMMM
Σ ΣΣΣΣΣ
Σ
Σ Σ ΣΣΣΣ
G = GAIN
A = ATTENUATE
M = MUTE
MV = MASTER VOLUME
MA
Σ
16-BIT
⌺⌬ D/A
CONVERTER
Σ
MA
MA
MA
OSCILLATORS
2 MUSIC
SYNTHESIZER
2
2
I2S SERIAL PORT (0)
2
I2S SERIAL PORT (1)
SERIAL PORT
INTERFACE
DIGITAL PLL
DRQ (X)
IRQ (X)
PC_D (7:0)
PC_A (15:0)
AEN
DACK (X)
IOR
IOW
BCLK (0)
LRCLK (0)
SDATA (0)
BCLK (1)
LRCLK (1)
SDATA (1)
PCLKO
SoundPort is a registered trademark of Analog Devices, Inc.
Phat is a trademark of Analog Devices, Inc.
All other trademarks are the property of their respective holders.
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1997




AD1816A pdf, 반도체, 판매, 대치품
AD1816A
DIGITAL DECIMATION AND INTERPOLATION FILTERS*
Parameter
Audio Passband
Audio Passband Ripple
Audio Transition Band
Audio Stopband
Audio Stopband Rejection
Audio Group Delay
Group Delay Variation Over Passband
Min
0
0.4 × FS
0.6 × FS
82
Typ
ANALOG-TO-DIGITAL CONVERTERS
Parameter
Resolution
Signal-to-Noise Ratio (SNR) (A-Weighted, Referenced to Full Scale)
Total Harmonic Distortion (THD) (Referenced to Full Scale)
Audio Dynamic Range (–60 dB Input THD+N Referenced to
Full-Scale, A-Weighted)
Audio THD+N (Referenced to Full-Scale)
Signal-to-Intermodulation Distortion* (CCIF Method)
ADC Crosstalk*
Line Inputs (Input L, Ground R, Read R; Input R, Ground L Read L)
Line to MIC (Input LINE, Ground and Select MIC, Read ADC)
Line to SYNTH
Line to CD
Line to VID
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch (Difference of Gain Errors)
ADC Offset Error
Min
79
–22
Typ
16
82
0.011
–79
82
–76
82
–95
–95
–95
–95
–95
DIGITAL-TO-ANALOG CONVERTERS
Parameter
Resolution
Signal-to-Noise Ratio (SNR) (A-Weighted)
Total Harmonic Distortion (THD)
Audio Dynamic Range (–60 dB Input THD+N Referenced to
Full Scale, A-Weighted)
Audio THD+N (Referenced to Full Scale)
Signal-to-Intermodulation Distortion* (CCIF Method)
Gain Error (Full-Scale Span Relative to Nominal Input Voltage)
Interchannel Gain Mismatch (Difference of Gain Errors)
DAC Crosstalk* (Input L, Zero R, Measure R_OUT;
Input R, Zero L, Measure L_OUT)
Total Out-of-Band Energy (Measured from 0.6 × FS to 100 kHz
at L_OUT and R_OUT)*
Audible Out-of-Band Energy (Measured from 0.6 × FS to 20 kHz
at L_OUT and R_OUT)*
Min
79
MASTER VOLUME ATTENUATORS (L_OUT AND R_OUT, PHONE_OUT)
Parameter
Min
Master Volume Step Size (0 dB to –46.5 dB)
Master Volume Output Attenuation Range Span
Mute Attenuation of 0 dB Fundamental*
Typ
16
83
0.006
–85
82
0.013
–78
95
Typ
1.5
46.5
–4–
Max
0.4 × FS
± 0.09
0.6 × FS
12/FS
0.0
Units
Hz
dB
Hz
Hz
dB
sec
µs
Max
80
0.015
–76.5
0.019
–74.5
–80
–80
–80
–80
–80
± 10
±1
+15
Units
Bits
dB
%
dB
dB
%
dB
dB
dB
dB
dB
dB
dB
%
dB
mV
Max
79
0.009
–80.5
0.017
–75.5
± 10
± 0.5
–80
–45
–75
Max
–80
Units
Bits
dB
%
dB
dB
%
dB
dB
%
dB
dB
dB
dB
Units
dB
dB
dB
REV. A

4페이지










AD1816A 전자부품, 판매, 대치품
DRQ (0, 1, 3)
DACK (0, 1, 3)
AEN
IOR
PC_D [7:0]
tDKSU
tDRHD
tAESU
tDKHD
tAEHD
tSTW
tRDDV
tDHD1
Figure 3. DMA Read Cycle
AD1816A
SCLK
SDFS
tFSW
tPD
SDI
tH
tS
BIT 15
SDO
BIT 15
BIT 14
tDV
BIT 14
BIT 0
BIT 0
Figure 6. DSP Port Timing
DRQ (0, 1, 3)
DACK (0, 1, 3)
AEN
IOW
PC_D [7:0]
tDKSU
tDRHD
tAESU
tDKHD
tAEHD
tSTW
tWDSU
tDHD2
Figure 4. DMA Write Cycle
tDBH
tDBP
BCLK
LRCLK
tDLS
tDBL
SDATA
LEFT-JUSTIFIED
MODE
SDATA
I 2 S -JUSTIFIED
MODE
tDDS
MSB
tDDH
tDDS
MSB-1
MSB
SDATA
RIGHT-JUSTIFIED
MODE
tDDH
tDDS
MSB
tDDH
Figure 7. I 2S Serial Port Timing
tDDS
LSB
tDDH
IOR/IOW
tBWDN
DATA [7:0]
BYTE N
N+1
N+2
Figure 5. Codec Transfers
N+3
RESET
tRPWL
Figure 8. Reset Pulse Width
REV. A
–7–

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관련 데이터시트

부품번호상세설명 및 기능제조사
AD1816A

SoundPort Controller

Analog Devices
Analog Devices

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