http://www.www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf




Analog Devices Semiconductor Electronic Components Datasheet

AD1836 Datasheet

Multichannel 96 kHz Codec

No Preview Available !

AD1836 pdf
PRELIMINARY TECHNICAL DATA
a
Preliminary Technical Data
Multichannel 96 kHz Codec
AD1836
FEATURES
5 V Multichannel Audio System
Accepts 16-/18-/20-/24-Bit Data
Supports 24 Bits and 96 kHz Sample Rate
Multibit Sigma-Delta Modulators with Data Directed
Scrambling
Data-Directed Scrambling ADCs and DACs—Least
Sensitive to Jitter
Differential Output for Optimum Performance
ADCs: –92 dB THD + N, 105 dB SNR and Dynamic Range
DACs: –95 dB THD + N, 108 dB SNR and Dynamic Range
On-Chip Volume Control with “Autoramp” Function
Programmable Gain Amplifier for ADC Input
Hardware and Software Controllable Clickless Mute
Digital De-Emphasis Processing
Supports 256 ؋ fS, 512 ؋ fS, or 768 ؋ fS Master Clock
Power-Down Mode Plus Soft Power-Down Mode
Flexible Serial Data Port with Right-Justified, Left-
Justified, I2S-Compatible and DSP Serial Port Modes
TDM Interface Mode Supports 8 In/8 Out Using a
Single SHARC® SPORT
52-Lead MQFP (PQFP) Plastic Package
APPLICATIONS
Home Theatre Systems
Automotive Audio Systems
DVD
Set-Top Boxes
Digital Audio Effects Processors
GENERAL DESCRIPTION
The AD1836 is a high-performance, single-chip codec pro-
viding three stereo DACs and two stereo ADCs using ADI’s
patented multibit sigma-delta architecture. An SPI port is
included, allowing a microcontroller to adjust volume and
many other parameters. The AD1836 operates from a 5 V
supply, with provision for a separate output supply to interface
with low-voltage external circuitry. The AD1836 is available
in a 52-lead MQFP (PQFP) package.
FUNCTIONAL BLOCK DIAGRAM
CCLK CDATA CLATCH COUT
MCLK
DLRCLK
DBCLK
DSDATA1
DSDATA2
DSDATA3
ALRCLK
ABCLK
ASDATA1
ASDATA2
AIN1L
AIN1R
CAPL1
AIN2L1
AIN2L2
CAPL2
CAPR1
AIN2R1
AIN2R2
CAPR2
SERIAL
DATA
I/O
PORT
CONTROL PORT
CLOCK
VOLUME
VOLUME
DIGITAL
FILTER
⌺⌬
DAC
⌺⌬
ADC1L
48/96kHz
⌺⌬
ADC1R
48/96kHz
DIGITAL
FILTER
48/96kHz
DIGITAL
FILTER
48/96kHz
PGA
⌺⌬
ADC2L
48kHz
DIGITAL
FILTER
48kHz
VOLUME
VOLUME
DIGITAL
FILTER
VOLUME
VOLUME
DIGITAL
FILTER
⌺⌬
DAC
⌺⌬
DAC
PGA
⌺⌬
ADC2R
48kHz
DIGITAL
FILTER
48kHz
2
PWRDWN/RESET AVDD
4
AGND
3
DVDD
VREF
2
DGND
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
FILTD
FILTR
SHARC is a registered trademark of Analog Device, Inc.
REV. PrC
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: www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 2001


Analog Devices Semiconductor Electronic Components Datasheet

AD1836 Datasheet

Multichannel 96 kHz Codec

No Preview Available !

AD1836 pdf
PRELIMINARY TECHNICAL DATA
AD1836–SPECIFICATIONS
TEST CONDITIONS UNLESS OTHERWISE NOTED
Supply Voltages (AVDD, DVDD)
5.0 V
Ambient Temperature
25°C
Master Clock
Input Signal
12.288 MHz, (48 kHz fS, 256 × fS Mode)
1.000 kHz, 0 dBFS (Full Scale)
Input Sample Rate
48 kHz
Measurement Bandwidth
20 Hz to 20 kHz
Word Width
20 Bits
Load Capacitance
100 pF
Load Impedance
47 k
Input Voltage HI
2.4 V
Input Voltage LO
0.8 V
NOTE
Performance of all channels are identical (exclusive of the Interchannel Gain Mismatch and Interchannel Phase Deviation specifications).
ANALOG PERFORMANCE
ANALOG-TO-DIGITAL CONVERTERS
ADC Resolution (all ADCs)
Dynamic Range (20 Hz to 20 kHz, –60 dB Input)
No Filter
With A-Weighted Filter
Total Harmonic Distortion + Noise
Interchannel Isolation
Interchannel Gain Mismatch
Programmable Input Gain
Gain Step Size
Offset Error
Full-Scale Input Voltage At Each Pin (Single-Ended)
Gain Drift
Input Resistance
Input Capacitance
Common-Mode Input Volts
DIGITAL-TO-ANALOG CONVERTERS
Dynamic Range (20 Hz to 20 kHz, –60 dB Input)
No Filter
With A-Weighted Filter
Total Harmonic Distortion + Noise
Interchannel Isolation
Interchannel Gain Mismatch
DC Accuracy
Gain Error
Interchannel Gain Mismatch
Gain Drift
Interchannel Crosstalk (EIAJ Method)
Interchannel Phase Deviation
Volume Control Step Size (1023 Linear Steps)
Volume Control Range (Max Attenuation)
Mute Attenuation
De-Emphasis Gain Error
Full-Scale Output Voltage At Each Pin (Single-Ended)
Output Resistance At Each Pin
Common-Mode Output
Min
10
Typ Max
24
102
105
–92
100
0.01
12
3
1.0 (2.8)
100
2.25
15
105
108
–95
100
0.01(0.12)
± 3.0
0.01
150
–120
± 0.1
0.098
60
–100
± 0.1
1.0 (2.8)
115
2.25
Unit
Bits
dB
dB
dB
dB
dB
dB
dB
LSB
V rms (V p-p)
ppm/°C
k
pF
V
dB
dB
dB
dB
dB (%)
%
%
dB
ppm/°C
dB
Degrees
%
dB
dB
dB
V rms (V p-p)
V
–2– REV. PrC


Part Number AD1836
Description Multichannel 96 kHz Codec
Maker Analog Devices
Total Page 18 Pages
PDF Download
AD1836 pdf
Download PDF File
AD1836 pdf
View for Mobile






Related Datasheet

1 AD1833 Multichannel 24-Bit/ 192 kHz/ DAC Analog Devices
Analog Devices
AD1833 pdf
2 AD1833A 24-Bit/ 192 kHz/ DAC Analog Devices
Analog Devices
AD1833A pdf
3 AD1835 2 ADC/ 8 DAC/ 96 kHz/ 24-Bit Codec Analog Devices
Analog Devices
AD1835 pdf
4 AD1835A Codecs Analog Devices
Analog Devices
AD1835A pdf
5 AD1836 Multichannel 96 kHz Codec Analog Devices
Analog Devices
AD1836 pdf
6 AD1837 2 ADC/ 8 DAC/ 96 kHz/ 24-Bit Codec Analog Devices
Analog Devices
AD1837 pdf
7 AD1838A 2 ADC/ 6 DAC/ 96KHZ 24 BIT CODEC Analog Devices
Analog Devices
AD1838A pdf
8 AD1839 24-Bit sigma-delta Codec Analog Devices
Analog Devices
AD1839 pdf




Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

site map

webmaste! click here

contact us

Buy Components