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SM5921A PDF预览

SM5921A

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
NPC /
页数 文件大小 规格书
27页 152K
描述
8-channel Lip Sync Delay

SM5921A 数据手册

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SM5921A  
ABSOLUTE MAXIMUM RATINGS  
V
= 0V, VDD pin voltage = V  
DD  
SS  
Parameter  
Symbol  
Conditions  
Rating  
Unit  
V
Supply voltage  
Input voltage  
V
0.3 to 4.6  
0.3 to 5.5  
DD  
V
V
I
Output voltage  
Storage temperature  
Power dissipation  
V
0.3 to V + 0.3  
DD  
V
O
T
55 to 125  
°C  
mW  
STG  
P
120  
W
Note. Supply ratings apply both when switching power ON or OFF.  
RECOMMENDED OPERATING CONDITIONS  
V
= 0V, VDD pin voltage = V  
DD  
SS  
Rating  
typ  
Parameter  
Symbol  
Conditions  
Unit  
min  
3.0  
max  
3.6  
85  
Supply voltage  
V
3.3  
V
DD  
Operating temperature  
T
40  
25  
°C  
OPR  
ELECTRICAL CHARACTERISTICS  
DC Characteristics  
V
= 0V, V = 3.0 to 3.6V, Ta = 40 to 85°C  
SS  
DD  
Rating  
Parameter  
Pins  
Symbol  
Conditions  
Unit  
mA  
V
min  
typ  
max  
30  
Current consumption  
Input voltage  
VDD  
I
(*A)  
18  
DD  
V
2.0  
0
V
DD  
IH  
(*1) (*2)  
(*3) (*5)  
V
0.8  
IL  
V
I
= 2.0mA  
V
0.4  
V
DD  
OH  
OH  
DD  
Output voltage  
(*4) (*5)  
(*1) (*5)  
(*2)  
V
V
I
= 2.0mA  
0
0.4  
OL  
OL  
I
V
V
V
V
V
V
= V  
1.0  
1.0  
1.0  
90.0  
12.5  
1.0  
1.0  
1.0  
LH  
IN  
IN  
IN  
IN  
IN  
IN  
DD  
Input leakage current  
µA  
I
= 0V  
LL  
I
= V  
1.0  
IH1  
DD  
I
= 0V  
33.0  
12.5  
90.0  
1.0  
IL1  
Input current  
µA  
I
= V  
33.0  
IH2  
DD  
(*3)  
I
= 0V  
IL2  
(*A) All output pins no load, system clock frequency f  
Note. See “Pin Classification” below for description of pins.  
= 12.288MHz, input sampling frequency fs = 192kHz, supply voltage V = 3.6V  
DD  
BCKI  
Pin classification  
Symbol  
(*1)  
Pin type  
Inputs  
Pin name  
WCKI, BCKI, DIA, DIB, DIC, DID, XCS, SCLK, SI  
DMUTEN, WPOLN, RSTN  
(*2)  
Inputs  
(*3)  
Inputs  
OEN, TEST, TEST2, TEST3  
DOA, DOB, DOC, DOD, RASN, CASN, CSN, A0, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, BA, WEN,  
CLKO, CKE, DQM, SIO  
(*4)  
(*5)  
Outputs  
Input/Outputs  
DQ0, DQ1, DQ2, DQ3, DQ4, DQ5, DQ6, DQ7, DQ8, DQ9, DQ10, DQ11, DQ12, DQ13, DQ14, DQ15  
SEIKO NPC CORPORATION —4  

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