MAX6921AQI(2003) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX6921AQI Datasheet PDF : 14 Pages
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20-Output, 76V, Serial-Interfaced
VFD Tube Drivers
ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, VBB = 8V to 76V, VCC = 3V to 5.5V, VSS = -11V to 0V, VBB - VSS ≤ 76V, TA = TMIN to TMAX, unless other-
wise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
Low-Voltage OUT_
(MAX6921 Only)
Low-Voltage OUT_
(MAX6931 Only)
Rise Time OUT_ (20% to 80%)
Fall Time OUT_ (80% to 20%)
TA = +25°C
VBB ≥ 15V
IOUT = 1mA
TA = -40°C to +85°C
VL
TA = -40°C to +125°C
TA = +25°C
8V < VBB < 15V
IOUT = 1mA
TA = -40°C to +85°C
TA = -40°C to +125°C
TA = +25°C
VBB ≥ 15V
IOUT = 1mA
TA = -40°C to +85°C
VL
TA = -40°C to +125°C
TA = +25°C
8V < VBB < 15V
IOUT = 1mA
TA = -40°C to +85°C
TA = -40°C to +125°C
tR
VBB = 60V, CL = 50pF, RL =2.3kΩ
tF
VBB = 60V, CL = 50pF, RL =2.3kΩ
SERIAL INTERFACE TIMING CHARACTERISTICS
LOAD Rising to OUT_ Falling
Delay
(Notes 2, 3)
LOAD Rising to OUT_ Rising
Delay
(Notes 2, 3)
BLANK Rising to OUT_ Falling
Delay
(Notes 2, 3)
BLANK Falling to OUT_ Rising
Delay
(Notes 2, 3)
Input Leakage Current
CLK, DIN, LOAD, BLANK
IIH, IIL
Logic-High Input Voltage
CLK, DIN, LOAD, BLANK
VIH
Logic-Low Input Voltage
CLK, DIN, LOAD, BLANK
VIL
Hysteresis Voltage
DIN, CLK, LOAD, BLANK
∆VI
High-Voltage DOUT
Low-Voltage DOUT
VOH
VOL
ISOURCE = -1.0mA
ISINK = 1.0mA
MIN TYP MAX
0.75
1
1.5
1.9
0.8
1.1
1.6
2.0
VSS + 0.75 VSS + 1
VSS + 1.5
VSS + 1.9
VSS + 0.8 VSS + 1.1
VSS + 1.6
VSS + 2.0
0.9
2
0.6
1.5
UNITS
V
V
µs
µs
0.9
1.8
µs
1.2
2.4
µs
0.9
1.8
µs
0.5
1.3
2.5
µs
0.05
10
µA
0.8 x
VCC
V
0.3 x
VCC
V
0.6
V
VCC -
0.5
V
0.5
V
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