参数资料
型号: LC78684NE
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP80
封装: 14 X 14 MM, QFP-80
文件页数: 20/24页
文件大小: 177K
代理商: LC78684NE
No. 7695-5/24
LC78684NE
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD1 max
–0.3 to VSS + 4.0
V
VDD2 max
–0.3 to VSS + 2.2
V
Input voltage
VIN
–0.3 to VDD1 + 0.3
V
Output voltage
VOUT
–0.3 to VDD1 + 0.3
V
Allowable power dissipation
Pdmax
400
mW
Operating temperature
Topr
–30 to +75
°C
Storage temperature
Tstg
–40 to +125
°C
Specifications
Absolute Maximum Ratings at VSS = 0 V, AVSS = 0 V
Parameter
Symbol
Pin Name
Conditions
Ratings
Unit
min
typ
max
VDD1
DVDD1, DVDD3, DVDD4, DVDD6,
3.0
3.3
3.6
V
Supply voltage
AVDD
VDD2
DVDD2, DVDD5
1.62
1.8
1.98
V
MDATA0 to 15, LRSY, DATAIN,
DATACK, C2FIN, PW, SBSY,
High-level input voltage
VIH
SFSY, STREQ, STCK, STDAT,
0.8VDD1
VDD1
V
WOK, CKIN, CE, CL, CMDIN,
RESB
MDATA0 to 15, LRSY, DATAIN,
DATACK, C2FIN, PW, SBSY,
Low-level input voltage
VIL
SFSY, STREQ, STCK, STDAT,
0
0.2VDD1
V
WOK, CKIN, CE, CL, CMDIN,
RESB, TEST1, TEST2
Operating frequency range
Fop
CKIN
16.9344
MHz
Allowable Operating Ranges at Ta = –30 to +75°C, VSS = 0 V, AVSS = 0 V
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