參數(shù)資料
型號: CDB4382A
廠商: Cirrus Logic Inc
文件頁數(shù): 41/50頁
文件大?。?/td> 0K
描述: BOARD EVAL FOR CS4382A DAC
標準包裝: 1
DAC 的數(shù)量: 8
位數(shù): 24
采樣率(每秒): 192k
數(shù)據(jù)接口: 串行
DAC 型: 電壓
工作溫度: -40°C ~ 85°C
已供物品:
已用 IC / 零件: CS4382A
產品目錄頁面: 757 (CN2011-ZH PDF)
相關產品: CS4382A-DQZR-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP
CS4382A-DQZ-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP
CS4382A-CQZR-ND - IC DAC 8CH 114DB 192KHZ 48-LQFP
598-1061-ND - IC DAC 8CH 114DB 192KHZ 48LQFP
其它名稱: 598-1524
46
DS618F2
CS4382A
8. 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 measure-
ment 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 Engineer-
ing 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
decibels.
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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