參數(shù)資料
型號(hào)： PCM3001
元件分類(lèi)： Codec
英文描述： Stereo Audio CODEC 18-BITS, SERIAL INTERFACE TM
中文描述： 立體聲音頻編解碼器18位，串行接口商標(biāo)
文件頁(yè)數(shù)： 1/21頁(yè)
文件大?。?/td> 212K
代理商： PCM3001
PCM3000/3001
49%
FPO
PCM3000
PCM3001
PCM3000E
PCM3001E
Stereo Audio CODEC
18-BITS, SERIAL INTERFACE
TM
FEATURES
G
MONOLITHIC 18-BIT
Σ
ADC AND DAC
G
16- OR 18-BIT INPUT/OUTPUT DATA
G
STEREO ADC:
Single-ended Voltage Input
64X Oversampling
High Performance:
–88dB
THD+N
94dB
SNR
94dB
Dynamic Range
Digital High-Pass Filter
G
STEREO DAC:
Single-ended Voltage Output
Analog Low Pass Filter
64X Oversampling
High Performance:
–90dB
THD+N
98dB
SNR
97dB
Dynamic Range
G
SPECIAL FEATURES (PCM3000):
Digital De-emphasis
Digital Attenuation (256 Steps)
Soft Mute
Analog Loop Back
G
SAMPLE RATE: Up to 48kHz
G
SYSTEM CLOCK: 256f
S
, 384f
S
, 512f
S
G
SINGLE +5V POWER SUPPLY
G
SMALL PACKAGE: SSOP-28
DESCRIPTION
The PCM3000/3001 is a low cost single chip stereo
audio CODEC (analog-to-digital and digital-to-analog
converter) with single-ended analog voltage input and
output.
Both ADCs and DACs employ delta-sigma modula-
tion with 64X oversampling. The ADCs include a
digital decimation filter and the DACs include an 8X
oversampling digital interpolation filter. The DACs
also include digital attenuation, de-emphasis, infinite
zero detection and soft mute to form a complete
subsystem. The PCM3000/3001 operates with left-
justified, right-justified, I
2
S or DSP data formats.
PCM3000 can be programmed with a 3-wire serial
interface for special features and data formats.
PCM3001 can be pin-programmed for data formats.
Fabricated on a highly advanced CMOS process, the
PCM3000/3001 is suitable for a wide variety of cost-
sensitive consumer applications where good perfor-
mance is required. Applications include sampling key-
boards, digital mixers, mini-disc recorders, hard-disk
recorders, karaoke systems, DSP-based car stereo,
DAT recorders, and video conferencing.
1996 Burr-Brown Corporation
PDS-1342E
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
For most current data sheet and other product
information, visit www.burr-brown.com
Lch In
Rch In
Analog Front-End
Delta-Sigma
Modulator
Digital
Decimation
Filter
Serial Interface
and
Mode Control
Digital Out
Digital In
Mode Control
System Clock
Lch Out
Rch Out
Low Pass Filter
and
Output Buffer
Multi-Level
Delta-Sigma
Modulator
Digital
Interpolation
Filter
相關(guān)PDF資料
PDF描述
PCM3001E Stereo Audio CODEC 18-BITS, SERIAL INTERFACE TM
PCM3002E 16-/20-Bit Single-Ended Analog Input/Output STEREO AUDIO CODECs
PCM3003 16-/20-Bit Single-Ended Analog Input/Output STEREO AUDIO CODECs
PCM3003E 16-/20-Bit Single-Ended Analog Input/Output STEREO AUDIO CODECs
PCM3002 16-/20-Bit Single-Ended Analog Input/Output SoundPlus8482，
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM3001E 功能描述:接口—CODEC SoundPlus Ster Codec 18-bits Ser Intrfc RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3001E/2K 功能描述:接口—CODEC SoundPlus Ster Codec 18-bits Ser Intrfc RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3001E/2KG4 功能描述:接口—CODEC SoundPlus Ster Codec 18-bits Ser Intrfc RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3001EG 制造商:Rochester Electronics LLC 功能描述:- Bulk
PCM3001EG4 功能描述:接口—CODEC SoundPlus Ster Codec 18-bits Ser Intrfc RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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