UPD16641N 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPD16641N Datasheet PDF : 20 Pages
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µPD16641
Electrical Characteristics (TA = –10 to +75°C, VDD1 = 3.0 to 3.6 V, VDD2 = 3.0 to 3.6 V or 4.5 to 5.5 V, VSS1 = VSS2 = 0 V)
Parameter
Symbol
Condition
MIN.
TYP.
MAX.
Unit
Driver output current
(VDD2 = 3.3 V)
IVOH1
STB = 3.3 V
VOUT = 2.2 V, VX = 3.2 V
VDD1 = VDD2 = 3.3 V
–0.3
–0.075
mA
IVOL1
STB = 3.3 V
0.075
0.25
mA
VOUT = 1.1 V, VX = 0.1 V
VDD1 = VDD2 = 3.3 V
Driver output current
(VDD2 = 5.0 V)
IVOH2
STB = 5.0 V
VOUT = 3.9 V, VX = 4.9 V
VDD1 = 3.3 V, VDD2 = 5.0 V
–0.3
–0.1
mA
IVOL2
STB = 5.0 V
0.1
0.25
mA
VOUT = 1.1 V, VX = 0.1 V
VDD1 = 3.3 V, VDD2 = 5.0 V
Output voltage deviation
∆VO
VDD1 = 3.3 V, VDD2 = 3.3 V
VOUT = 1.65
±20
±25
mV
VDD1 = 3.3 V, VDD2 = 5.0 V
VOUT = 2.50 V
±20
±25
mV
Output voltage range
VO
Input data: 00H to 3FH
VSS2 + 0.1
VDD2 – 0.1
V
Dynamic logic current consumption
IDD1
No loadNote
2.0
mA
Dynamic driver current consumption IDD21
No load, VDD2 = 3.3 V ± 0.3 VNote
5.0
mA
Dynamic driver current consumption IDD22
No load, VDD2 = 5.0 V ± 0.5 VNote
6.5
mA
Note The STB cycle is specified at 31 µs and fCLK = 16 MHz. Input data: 1010… (checkerboard pattern)
Refers to current consumption per driver when cascades are connected under the assumption of VGA
single-sided mounting (8 units).
11
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