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LC7537N View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
View to exact match
LC7537N Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
Pin Assignments
LC7537N, 7537AN, 7537NE
Equivalent Circuit Block Diagram
Specifications
Absolute Maximum Ratings at Ta = 25°C, VSS = 0 V, VDD = VCC > VSS VEE
Item
Symbol
Condition
Rating
Unit
VDD – VEE max
VDD, VEE : VEE –8 V
16
V
Maximum supply voltage
VCC max
VCC : VDD VCC
VSS – 0.3 to VSS + 7
V
VI1
Input supply voltage
VI2
DI, CLK, CE
INIT
VSS – 0.3 to VDD + 0.3
V
VSS – 0.3 to VDD + 0.3
V
Ta 85˚C, (LC7537N, 7537AN)
200
mW
Allowable power dissipation
Pd max
Ta 85˚C, (LC7537NE)
300
mW
Operating temperature
Topr
–40 to +85
˚C
Storage temperature
Tstg *3
–50 to +125
˚C
Allowable Operating Conditions at Ta = 25°C, VSS = 0 V, VDD = VCC > VSS VEE
Item
Symbol
Condition
Rating
Unit
Supply voltage *1
Input high–level voltage
Input low–level voltage
Input signal amplitude
Input pulse width
setup time
Hold time
Operating frequency
VDD – VEE
VCC
VIH1 *2
VIH2
VIL1 *2
VIL2
VIN
W
tset up
thold
fopg
VEE –7.5 V
DI, CLK, CE
INIT
DI, CLK, CE
INIT
4.5 to 15
4.5 to 5.5
0.8 VCC to VCC
0.8 (VDD – VEE) + VEE to VDD
VSS to 0.2 VCC
VEE to 0.2 (VDD – VEE) + VEE
VEE to VDD
1 min
1 min
1 min
up to 330
V
V
V
V
V
V
VP-P
µs
µs
µs
kHz
Note: 1. A1000 pF or larger capacitor should be added on between each individual power supply terminal and VSS.
2. When the microcomputer side control signals rise faster than VDD for the LC7537, a 2 kor higher resistor should be inserted midway on each of
the DI, CLK, and CE lines.
3. When mounting the QIP package on the board, do not dip the entire package in solder. Only the LC7537NE may be dipped directly in solder during
mounting.
No. 2169-2/11
 

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