EEWORLDEEWORLDEEWORLD

Part Number

Search

PCM1804

Description
FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER
File Size471KB,31 Pages
ManufacturerBurr-Brown
Websitehttp://www.burr-brown.com/
Download Datasheet Compare View All

PCM1804 Overview

FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER

PCM1804
SLES022A – DECEMBER 2001
FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz
STEREO A/D CONVERTER
FEATURES
D
24-Bit Delta-Sigma Stereo A/D Converter
D
High Performance:
– Dynamic Range: 112 dB (Typically)
– SNR: 111 dB (Typically)
– THD+N: -102 dB (Typically)
High Performance Linear Phase antialias
Digital Filter:
– Pass-Band Ripple:
±0.005
dB
– Stop-Band Attenuation: –100 dB
Fully Differential Analog Input:
±2.5
V
Audio Interface: Master or Slave Mode
Selectable
Data Formats: Left Justified, I
2
S, Standard
24-Bit and DSD
Function:
– Peak Detection
– Low-Cut Filter (HPF): –3 dB at 1 Hz,
f
S
= 48 kHz
Sampling Rate up to 192 kHz
System Clock: 128 f
S
, 256 f
S
, 384 f
S
, 512 f
S
, or
768 f
S
Dual Power Supplies:
– 5 V for Analog
– 3.3 V for Digital
Power Dissipation: 225 mW
PACKAGE
DRAWING
NUMBER
28DB
D
Small 28-Pin SSOP
D
DSD Output: 1 Bit, 64 f
S
D
Lead-Free Product
APPLICATIONS
D
AV Amp
D
MD Player
D
Digital VTR
D
Digital Mixer
D
Digital Recorder
DESCRIPTION
The PCM1804 is a high-performance single chip stereo
A/D converter with full differential analog voltage input.
The PCM1804 uses a precision delta-sigma modulator
and includes a linear phase antialias digital filter and
HPF (low-cut filter) that removes dc offset of the input
signal. The PCM1804 is suitable for a wide variety of
mid-to-high grade consumer and professional
applications, where excellent performance and 5-V
analog supply and 3.3-V digital power supply operation
are required. The PCM1804 can achieve both PCM
audio and DSD format due to precision delta-sigma
modulator. The PCM1804 is fabricated on an advanced
CMOS process and is available in small 28-pin SSOP
package.
D
D
D
D
D
D
D
D
D
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
OPERATING
TEMPERATURE RANGE
–10°C to 70°C
10°C
PACKAGE
MARKING
PCM1804DB
ORDERING NUMBER
PCM1804DB
PCM1804DB
28-Lead
28 Lead SSOP
PCM1804DBR
TRANSPORT
MEDIA
Tube
Tape and Reel
This device contains circuits to protect its inputs and outputs against damage due to high static voltages or electrostatic fields. These
circuits have been qualified to protect this device against electrostatic discharges (ESD) of up to 2 kV according to MIL-STD-883C,
Method 3015; however, it is advised that precautions be taken to avoid application of any voltage higher than maximum-rated
voltages to these high-impedance circuits. During storage or handling, the device leads should be shorted together or the device
should be placed in conductive foam. In a circuit, unused inputs should always be connected to an appropriated logic voltage level,
preferably either VCC or ground. Specific guidelines for handling devices of this type are contained in the publication
Guidelines for
Handling Electrostatic-Discharge-Sensitive (ESDS) Devices and Assemblies
available from Texas Instruments.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
2001, Texas Instruments Incorporated
www.ti.com
1

PCM1804 Related Products

PCM1804 PCM1804DBR PCM1804DB
Description FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER FULL DIFFERENTIAL ANALOG INPUT 24-BIT, 192-kHz STEREO A/D CONVERTER
How Tesla manages more than 7,000 batteries
[i=s]This post was last edited by qwqwqw2088 on 2016-3-18 22:22[/i] [color=darkred] [/color][size=5][color=darkred]In terms of the level of battery management system technology, there are probably few...
qwqwqw2088 Analogue and Mixed Signal
Bluetooth Gas Alarm
Bluetooth Gas Alarm...
蓝雨夜 Wireless Connectivity
ADC0809 digital voltmeter display problem
The design is as follows,Since the hardware has been implemented and cannot be changed, I hope the experts can help. The source code is as follows //-------------------------------------- // AD0809 by...
lzdjj 51mcu
High score ask: ARM (S3C2440) transplant boa problem
The following is my process of configuring boa: Configure boa: #cd /opt/EmbedSky/boa-0.94.13/src #./configure Note: Originally, according to the prompts of the configuration script, you can directly s...
lzg2002nian ARM Technology
Why does precise timing and accurate positioning require ultra-wideband (UWB)?
Le Premier Royaume (The First Kingdom) is a multi-sensory time-travel experience set in fifth-century France, where visitors travel through the history and legend of the Frankish King Clovis. The show...
alan000345 RF/Wirelessly
What is the principle of diode clamping in this simple circuit?
[i=s]This post was last edited by Tianyahaijiaosr on 2018-2-5 13:56[/i] As shown in the figure, after adding the diode, the signal will shift upward by Vp-0.7 V, where Vp is the peak value of the inpu...
天涯海角sr Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 47  1010  1121  488  977  1  21  23  10  20 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号