參數(shù)資料
型號: AD1843JST
廠商: ANALOG DEVICES INC
元件分類: 消費家電
英文描述: Serial-Port 16-Bit SoundComm Codec
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, TQFP-100
文件頁數(shù): 59/64頁
文件大小: 848K
代理商: AD1843JST
–59–
kHz
0
–10
0
4
8
12
16
–40
–90
–100
–110
–20
–30
–80
–50
d
–60
–70
20
24
28
32
36
40
44
a. ADC Audio Full
kHz
0
–20
0
64
32
160
224
288
–80
–140
–160
–180
–40
–60
–120
–100
d
96 128
192
256
320 352
b. DAC Audio 0–384 kHz
kHz
0.0000
0
2
d
4
6
8
10
12
14
16
18
–0.0050
–0.0100
c. ADC Audio Passband
kHz
0.008
0.006
0.004
0.002
0
18
4
8
12
16
0.000
–0.002
–0.004
–0.006
–0.008
d
–0.010
–0.012
–0.014
–0.016
–0.018
2
6
10
14
d. DAC Audio Passband
Figure 36. AD1843 Audio Mode Frequency Response Plots (Full-Scale Line-Level Inputs, 0 dB Gain)
Based on 48 kHz sample rate; other sample rates will show slightly different behavior. See the
”Specifications” section for performance limits. The DAC plots do not reflect the additional benefi-
cial roll-off of the AD1843 analog filters. Out-of-band images will be attenuated by an additional
31.4 dB at 100 kHz.
REV. 0
Frequency Response Plots–AD1843
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