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參數(shù)資料
| 型號： | CS4384-CQZ |
| 廠商： | Cirrus Logic Inc |
| 文件頁數(shù)： | 44/52頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DAC 8CH 103DB 192KHZ 48LQFP |
| 標(biāo)準(zhǔn)包裝： | 250 |
| 位數(shù)： | 24 |
| 數(shù)據(jù)接口： | 串行 |
| 轉(zhuǎn)換器數(shù)目： | 8 |
| 電壓電源： | 模擬和數(shù)字 |
| 功率耗散（最大）： | 520mW |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-LQFP |
| 供應(yīng)商設(shè)備封裝： | 48-LQFP |
| 包裝： | 托盤 |
| 輸出數(shù)目和類型： | 8 電壓，單極 |
| 采樣率（每秒）： | 216k |
| 產(chǎn)品目錄頁面： | 757 (CN2011-ZH PDF) |
| 配用： | 598-1525-ND - BOARD EVAL FOR CS4384 DAC |
| 其它名稱： | 598-1062 |
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DS620F1
49
CS4384
8. REFERENCES
1.
How to Achieve Optimum Performance from Delta-Sigma A/D & D/A Converters, by Steven Harris. Paper
presented at the 93rd Convention of the Audio Engineering Society, October 1992.
2.
CDB4364 data sheet, available at http://www.cirrus.com.
3.
Design Notes for a 2-Pole Filter with Differential Input, by Steven Green. Cirrus Logic Application Note AN48
4.
The IC-Bus Specification: Version 2.0, Philips Semiconductors, December 1998.
5.
AN282 “The 2-Channel Serial Audio Interface: A Tutorial”
9. PARAMETER DEFINITIONS
Total Harmonic Distortion + Noise (THD+N)
The ratio of the rms value of the signal to the rms sum of all other spectral components over the specified
bandwidth (typically 10 Hz to 20 kHz), including distortion components. Expressed in decibels.
Dynamic Range
The ratio of the full-scale rms value of the signal to the rms sum of all other spectral components over the
specified bandwidth. Dynamic range is a signal-to-noise measurement over the specified bandwidth made
with a -60 dBFS signal. 60 dB is then added to the resulting measurement to refer the measurement to full
scale. This technique ensures that the distortion components are below the noise level and do not affect the
measurement. This measurement technique has been accepted by the Audio Engineering Society, AES17-
1991, and the Electronic Industries Association of Japan, EIAJ CP-307.
Interchannel Isolation
A measure of crosstalk between the left and right channels. Measured for each channel at the converter's
output with all zeros to the input under test and a full-scale signal applied to the other channel. Units in deci-
bels.
Interchannel Gain Mismatch
The gain difference between left and right channels. Units in decibels.
Gain Error
The deviation from the nominal full-scale analog output for a full-scale digital input.
Gain Drift
The change in gain value with temperature. Units in ppm/°C.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS4384-CQZR | 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC 24bit 8Chn DAC w/DSD Sup/Lw-Ltnc DF RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube |
| CS4384-DQZ | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 8-Channel D/A Converter |
| CS4384-DQZR | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:103 dB, 192 kHz 8-Channel D/A Converter |
| CS4385 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192kHz 8-CHANNEL D/A CONVERTER |
| CS4385_07 | 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:114 dB, 192 kHz 8-Channel D/A Converter |
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