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參數資料
| 型號： | PCM1739 |
| 英文描述： | 24-Bit, 192kHz Sampling, Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 24位192kHz采樣，增強的多級，Δ-Σ，音頻數字模擬轉換器 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 140K |
| 代理商： | PCM1739 |
24-Bit, 192kHz Sampling,
Enhanced Multi-Level, Delta-Sigma, Audio
DIGITAL-TO-ANALOG CONVERTER
49%
PCM1739
TM
DESCRIPTION
The PCM1739 is a CMOS, monolithic, integrated
circuit which includes stereo 24-bit audio digital-to-
analog converters and support circuitry in a small
SSOP-28 package. The data converters utilize Burr-
Brown’s enhanced multi-level delta-sigma architec-
ture, which employs 4th-order noise shaping and
8-level amplitude quantization to achieve excellent
dynamic performance and improved tolerance to clock
jitter. The PCM1739 accepts industry-standard audio
data formats with 16- or 24-bit data, providing easy
interfacing to audio DSP and decoder chips. Sampling
rates up to 192kHz are supported.
FEATURES
G
24-BIT RESOLUTION
G
ANALOG PERFORMANCE (V
CC
= +5V):
Dynamic Range: 106dB typ
SNR: 105dB typ
THD+N: 0.0015% typ
Full-Scale Output: 3.1Vp-p typ
G
4x/8x OVERSAMPLING DIGITAL FILTER:
Passband: 0.454f
S
Stopband: 0.546f
S
Stopband Attenuation: –82dB
Passband Ripple:
±
0.002dB
G
SAMPLING FREQUENCY: 10kHz to 192kHz
G
SYSTEM CLOCK: 128f
S
, 192f
S
, 256f
S
, 384f
S
,
512f
S
, or 768f
S
with Auto Detect
G
ACCEPTS 24- or 16-BIT AUDIO DATA
G
DATA FORMATS: Standard, I
2
S
G
MODE CONTROLS
Digital De-Emphasis
Soft Mute
Zero Flags for Each Output
G
DUAL SUPPLY OPERATION:
+5V Analog, +3.3V Digital
G
5V TOLERANT DIGITAL INPUTS
G
SMALL SSOP-28 PACKAGE
1999 Burr-Brown Corporation
PDS-1560C
Printed in U.S.A. March, 2000
APPLICATIONS
G
A/V RECEIVERS
G
DVD AUDIO AND MOVIE PLAYERS
G
DVD ADD-ON CARDS FOR ENTERTAINMENT
PCs
G
HDTV RECEIVERS
G
CAR AUDIO SYSTEMS
G
OTHER APPLICATIONS REQUIRING
24-BIT AUDIO
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
PCM1739
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PDF描述 |
|---|---|
| PCM1739E | 24-Bit, 192kHz Sampling, Enhanced Multi-Level, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1740 | CONN,CPRSN,2-WAY |
| PCM1740E | Stereo Audio DIGITAL-TO-ANALOG CONVERTER with VCXO and PLL |
| PCM1741 | %2B3.3V Single-Supply, 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1741E | +3.3V Single-Supply, 24-Bit, 96kHz Sampling Enhanced Multilevel, Delta-Sigma, Audio DIGITAL-TO-ANALOG CONVERTER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PCM1739E | 功能描述:音頻數/模轉換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1739E/2K | 功能描述:音頻數/模轉換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1739E/2KG4 | 功能描述:音頻數/模轉換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1739EG4 | 功能描述:音頻數/模轉換器 IC 24-Bit 192kHz Smplg Enh Mltl D-S DAC RoHS:否 制造商:Texas Instruments 轉換器數量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM-174 | 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in |
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