LC74711 查看數據表（PDF） - SANYO -> Panasonic
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LC74711 Datasheet PDF : 16 Pages
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LC74711
Specifications
Absolute Maximum Ratings
Item
Symbol
Conditions/Pins
Ratings
Unit
Maximum supply voltage
VDD max
VDD1, VDD2
VSS–0.3 to VSS+7.0
V
Maximum input voltage
VIN max
All input pins
VSS–0.3 to VDD+0.3
V
Maximum output voltage
VOUT max
VSS–0.3 to VDD+0.3
V
Allowable power dissipation Pd max
Ta = 25°C
300
mW
Operating temperature
Topr
–30 to +70
°C
Storage temperature
Tstg
–40 to +125
°C
Allowable Operating Ranges at Ta = –30 to +70°C
Item
Supply voltage
Input “H” level voltage
Input “L” level voltage
Composite video input voltage
Oscillation frequency
Symbol
VDD1
VDD2
VIH
VIL
VIN1
VIN2
FOSC1
FOSC2
FOSC3
Conditions/Pins
min
VDD1 pin
VDD2 pin
CS, SIN, RST, SCLK, SEPIN pin
CS, SIN, RST, SCLK, SEPIN pin
CVIN pin
SYNI pin
4.5
4.5
0.8VDD1
VSS–0.3
Xtal oscillation pin (2 fsc)
Xtal oscillation pin (4 fsc)
LC oscillation pin (when using LC oscillation)
5
Ratings
typ
5.0
5.0
2VP-P
2VP-P
7.159
14.318
7
max
5.5
1.27VDD1
VDD1+0.3
0.2VDD1
2.5VP-P
10
Unit
V
V
V
V
V
MHz
MHz
MHz
Electrical Characteristics at Ta = –30 to +70 °C, default of VDD1 = 5 V
Item
Symbol
Pins
Conditions
Ratings
min typ max
Unit
Output off leak current Ileak
Output “H” level voltage VOH1
Output “L” level voltage VOL1
IIH
Input current
IIL
Current consumption IDD1
during operation
IDD2
CV OUT pin
SEP OUT pin VDD1 = 4.5V, IOH = –1.0mA 3.5
SEP OUT pin VDD1 = 4.5V, IOL = 1.0mA
CS, SIN, RST, VIN = VDD1
SCLK, SEPIN pin
OSCIN pin
VDD1 pin
VIN = VSS
–1
All output are OPEN
Xtal = 14.318MHz, LC = 7MHz
VDD2 pin
VDD2 = 5.0V
10
µA
V
1.0
V
1
µA
µA
10
mA
15
mA
Timing Characteristics at Ta = –30 to +70°C, VDD1 = 5 ±0.5 V
Item
Symbol
Conditions/Pins
Ratings
min
typ
max
Unit
Input minimum pulse width
tw (SCLK)
tw (CS)
SCLK pin
CS pin (with CS set to “H” period)
200
1
ns
µs
Data setup time
tsu (CS)
tsu (SIN)
CS pin
SIN pin
200
ns
200
ns
Data hold time
th (CS)
th (SIN)
CS pin
SIN pin
2
µs
200
ns
Single word and write time
tword
twt
16-bit write time
RAM data write time
10
1
µs
µs
No. 4245-2/16
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