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參數(shù)資料
| 型號： | PCM1717 |
| 英文描述： | Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
| 中文描述： | 立體聲音頻數(shù)字模擬轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 126K |
| 代理商： | PCM1717 |
PCM1717
49%
FPO
PCM1717
Stereo Audio
DIGITAL-TO-ANALOG CONVERTER
FEATURES
G
ACCEPTS 16- OR 18-BIT INPUT DATA
G
COMPLETE STEREO DAC:
8X Oversampling Digital Filter
Multi-Level Delta-Sigma DAC
Analog Low Pass Filter
Output Amplifier
G
HIGH PERFORMANCE:
–90dB THD+N
96dB Dynamic Range
100dB SNR
G
SYSTEM CLOCK: 256fs or 384fs
G
WIDE POWER SUPPLY: +2.7V to +5.5V
G
SELECTABLE FUNCTIONS:
Soft Mute
Digital Attenuation (256 Steps)
Digital De-emphasis
Output Mode: L, R, Mono, Mute
G
SMALL SSOP-20 PACKAGE
DESCRIPTION
The PCM1717 is a complete low cost stereo, audio
digital-to-analog converter, including digital interpo-
lation filter, 3rd-order delta-sigma DAC, and analog
output amplifiers. PCM1717 is fabricated on a highly
advanced 0.6
μ
CMOS process. PCM1717 accepts
16- or 18-bit normal input data format, or 16- or
18-bit I
2
S data format.
The digital filter performs an 8X interpolation func-
tion, as well as special functions such as soft mute,
digital attenuation, and digital de-emphasis. The digi-
tal filter features –35dB stop band attenuation and
±
0.17dB ripple in the pass band.
PCM1717 is suitable for a wide variety of cost-sensitive
consumer applications where good performance is re-
quired. Its low cost, small size, and single +5V power
supply make it ideal for automotive CD players, book-
shelf CD players, BS tuners, keyboards, MPEG audio,
MIDI applications, set-top boxes, CD-ROM drives,
CD-Interactive, and CD-Karaoke systems.
PCM1717
Serial
Input
I/F
Mode
Control
I/F
8X Oversampling
Digital Filter with
Multi Function
Control
Clock/OSC Manager
XTI XTO
CLKO
V
CC
AGND
V
DD
DGND
Multi-level
Delta-Sigma
Modulator
V
OUT
L
D/C_L
Open Drain
DAC
Multi-level
Delta-Sigma
Modulator
Output Amp
and
Low-pass
Filter
Output Amp
and
Low-pass
Filter
BPZ-Cont.
V
OUT
R
D/C_R
ZERO
DAC
MC/DM0
MD/DM1
ML/MUTE
LRCIN
DIN
BCKIN
Reset
MODE
RSTB
Power Supply
1995 Burr-Brown Corporation
PDS-1289D
For most current data sheet and other product
information, visit www.burr-brown.com
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCM1717E | Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1718 | Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1718E | Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1719 | Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
| PCM1719E | Stereo Audio DIGITAL-TO-ANALOG CONVERTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM1717E | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC SoundPlus Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1717E/2K | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC SoundPlus Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1717E/2KG4 | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC SoundPlus Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
| PCM1717EG | 功能描述:音頻數(shù)/模轉(zhuǎn)換器 IC SoundPlus Stereo DAC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉(zhuǎn)換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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