參數(shù)資料
型號： AD1953YSTZRL7
廠商： Analog Devices Inc
文件頁數(shù)： 35/36頁
文件大?。?/td> 0K
描述： IC DSP AUDIO 3CHAN 26BIT 48LQFP
產(chǎn)品培訓(xùn)模塊： Data Converter Fundamentals
DAC Architectures
標(biāo)準(zhǔn)包裝： 500
系列： SigmaDSP®
位數(shù)： 26
數(shù)據(jù)接口： 串行
轉(zhuǎn)換器數(shù)目： 3
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 540mW
工作溫度： -40°C ~ 105°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（7x7）
包裝： 帶卷 (TR)
輸出數(shù)目和類型： 6 電壓，單極
采樣率（每秒）： 48k
AD1953–Typical Performance Characteristics
–8–
REV. 0
PERFORMANCE PLOTS
The following plots demonstrate the performance achieved on the
actual silicon. TPC 1 shows an FFT of a full-scale 1 kHz signal
with a THD+N of –100 dB, which is dominated by a second
harmonic. TPC 2 shows an FFT of a –60 dB sine wave, demon-
strating the lack of low level artifacts. TPC 3 shows a frequency
response plot with the seven equalization biquads set to an alter-
nating pattern of 6 dB boosts and cuts. TPC 4 shows a linearity
plot, where the measurement was taken with the same equaliza-
tion curve used to make TPC 3. When the biquad filters are not
in use, the signal passes through the filters with no quantization
effects. TPC 4 therefore demonstrates that using double-precision
math in the biquad filters has virtually eliminated any quantization
artifacts. TPC 5 shows a tone-burst applied to the compressor,
with the attack and recovery characteristics plainly visible. The
rms detector was programmed for normal rms time constants;
the hold/decay feature was not used for this plot.
0
–160
020
2468
14
16
18
–20
–80
–120
–40
–60
–100
–140
10
12
kHz
dB
TPC 1. FFT of Full-Scale Sine Wave (32k Points)
0
–160
020
2468
14
16
18
–20
–80
–120
–40
–60
–100
–140
10
12
kHz
dB
TPC 2. FFT of –60 dB Sine Wave (32k Points)
Hz
0
–20
20
10k
–10
1k
100
–2
–4
–6
–8
–12
–14
–16
–18
50
200
500
5k
dB
TPC 3. Frequency Response of EQ Biquad Filters
3.0
–3.0
–120
0
–100
–80
–20
0.5
–1.0
–2.0
0
–0.5
–1.5
–2.5
–60
–40
dBFS
2.5
1.5
2.0
1.0
dB
TPC 4. Linearity Plot
–2.0
–120
0
–100
–80
–20
–60
ms
–1.5
–1.0
–0.5
0
0.5
1.0
1.5
2.0
V
TPC 5. Tone-Burst Response with Compressor
Threshold Set to –20 dB
相關(guān)PDF資料
PDF描述
LTC1657CGN#TR IC DAC 16BIT R-R MICROPWR 28SSOP
VI-25F-MW-B1 CONVERTER MOD DC/DC 72V 100W
VI-21P-IV-F4 CONVERTER MOD DC/DC 13.8V 150W
VI-J1M-MX-B1 CONVERTER MOD DC/DC 10V 75W
VE-21P-IV-F4 CONVERTER MOD DC/DC 13.8V 150W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD1954 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP⑩ 3-Channel, 26-Bit Signal Processing DAC
AD1954YS 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 44-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:THREE CHANNEL, 24-BIT SIGMADSP DAC - Bulk
AD1954YSRL 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 44-Pin MQFP T/R
AD1954YST 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:THREE CHANNEL, 24-BIT SIGMADSP DAC - Tape and Reel
AD1954YSTRL 制造商:Analog Devices 功能描述:DAC 3-CH Delta-Sigma 24-bit 48-Pin LQFP T/R
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*