參數(shù)資料
型號(hào): CS43L22-CNZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 57/66頁(yè)
文件大?。?/td> 0K
描述: IC DAC W/HDPN & SPKR AMPS 40QFN
標(biāo)準(zhǔn)包裝: 50
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 40-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 40-QFN(6x6)
包裝: 托盤
輸出數(shù)目和類型: 2 電壓,單極
采樣率(每秒): 96k
產(chǎn)品目錄頁(yè)面: 756 (CN2011-ZH PDF)
配用: 598-1529-ND - BOARD EVAL FOR CS43L22
其它名稱: 598-1650
60
DS792F2
CS43L22
Confidential Draft
3/4/10
G = 0.6047
G = 0.7099
G = 0.8399
G = 1.0000
G = 1.1430
Legend
-100
-20
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
-45
-40
-35
-30
d
B
r
A
0
60m
6m
12m
18m
24m
30m
36m
42m
48m
54m
W
Figure 20. THD+N vs. Output Power per Channel at 1.8 V (32
Ω load)
VHP = VA = 1.8 V
NOTE: Graph shows the out-
put power per channel (i.e.
Output Power = 22 mW
into
single 32
Ω and 44 mW into
stereo 32
Ω with THD+N = -
75 dB).
G = 0.6047
G = 0.7099
G = 0.8399
G = 1.0000
G = 1.1430
Legend
-100
-20
-95
-90
-85
-80
-75
-70
-65
-60
-55
-50
-45
-40
-35
-30
-25
d
B
r
A
0
60m
5m
10m
15m
20m
25m
30m
35m
40m
45m
50m
55m
W
Figure 21. THD+N vs. Output Power per Channel at 2.5 V (32
Ω load)
VHP = VA = 2.5 V
NOTE: Graph shows the out-
put power per channel (i.e.
Output Power = 42 mW
into
single 32
Ω and 84 mW into
stereo 32
Ω with THD+N = -
75 dB).
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