LC7470 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LC7470 Datasheet PDF : 13 Pages
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LC7470
Specifications
Absolute Maximum Ratings
Parameter
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VDD
VIN
VOUT
Pd max
Topr
Tstg
VDD1, VDD2
All input pins
Ta = 25˚C
Condition
Ratings
Unit
VSS– 0.3 to VSS+7.0 V
VSS– 0.3 to VDD1+0.3 V
VSS– 0.3 to VDD1+0.3 V
300 mW
– 30 to +70 ˚C
– 40 to +125 ˚C
Reommended Operating Conditions at Ta = –30 to +70˚C
Parameter
Supply voltage
Input high-level voltage
Input low-level voltage
Composite video input voltage
Oscillation frequency
Symbol
Condition
VDD1
VDD2
VIH2
VIL2
VIN1
VIN2
FOSC1
FOSC2
FOSC3
Pin VDD1
Pin VDD2
Pins CS, SIN, RST, SCLK
Pins CS, SIN, RST, SCLK
CVIN
Pin SYNI
Xtal oscillation pin (at 4fOSC)
Xtal oscillation pin (at 2fOSC)
LC oscillation pin
Ratings
min
typ
max
4.5
5.0
5.5
4.5
0.8VDD1
VSS– 0.3
5.0
2Vp-p
1.27VDD1
VDD1+0.3
0.2VDD1
2Vp-p 2.5Vp-p
14.31
7.16
7
Unit
V
V
V
V
V
MHz
MHz
MHz
Electrical Characteristics at Ta = –30 C to +70˚C, and VDD = 5V, unless other noted
Parameter
Symbol
Condition
Output-off leakage current
Output high-level voltage
Output low-level voltage
Input current
Operating current drain
Ileak
VIH1
VIL1
IIH
IIL
IDD
CVOUT
SEPOUT, VDD=4.5V, IOH=1.0mA
SEPOUT, VDD=4.5V, IOL=1.0mA
CS, SIN, RST, SCLK,SEPIN, VIN=VDD
OSCIN, VIN=VSS
Ratings
min
typ
3.5
–1
Timing Characteristics at Ta = –30 to +70˚C, VDD = 5±0.5V
Parameter
Symbol
Condition
Minimum input pulse width
Data setup time
Data hold time
1-word write period
tw(SCLK)
tw(CS)
tsu(CS)
tsu(SIN)
th(CS)
th(SIN)
tword
twt
SCLK
CS (CS=H-level period)
CS
SIN
CS
SIN
16-bit data write period
RAM data write period
Ratings
min
typ
200
1
200
200
2
200
10
1
Pin Assignment
Unit
max
10 µA
V
1.0 V
1 µA
µA
15 mA
Unit
max
ns
µs
ns
ns
µs
ns
µs
µs
Top view
No.3725–2/13
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