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CS1087 Datasheet, PDF (3/12 Pages) ON Semiconductor – Vacuum Fluorescent Display Tube Driver | |||
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CS1087
ELECTRICAL CHARACTERISTICS (continued) (8.0 V ⤠VBB ⤠16.5 V, Gnd = 0 V, â40°C ⤠TJ ⤠105°C; unless otherwise stated.
Note 4.)
Parameter
Test Conditions
Min
Typ
Max
Unit
AN24 â AN29 Outputs
IOL
IOH
VOL
VOH
AN1 â AN23 Outputs
Sink Current
Source Current
IOUT = 400 µA
IOUT = â20 mA, VBB = 12 V
400
â
20
â
â
â
VBB â 0.5
â
â
µA
â
mA
0.5
V
VBB
V
IOL
Sink Current
IOH
Source Current
VOL
IOUT = 100 µA
VOH
IOUT = â2.0 mA, VBB = 12 V
DOUT Output
IOL
Sink Current
IOH
Source Current
VOL
IOUT = 1.0 mA
VOH
IOUT = â1.0 mA
AC Characteristics: Input and Output Timing
100
â
2.0
â
â
â
VBB â 0.5
â
1.0
â
1.0
â
â
â
3.9
â
â
µA
â
mA
0.5
V
VBB
V
â
mA
â
mA
0.5
V
5.1
V
FC, CLK Frequency
TCL, CLK Low Time
TCH, CLK High Time
TCR, CLK Rise Time
TCF, CLK Fall Time
TCD, CLK Low to DOUT
Propagation Delay
â
0
â
1.0
MHz
â
200
â
â
ns
â
200
â
â
ns
â
â
â
100
ns
â
â
â
100
ns
â
â
â
200
ns
TSC, STB Low to CLK High Time
TST, STB High Time
TAN, STB High to Anode Output
Propagation Delay
â
50
â
â
ns
â
500
â
â
ns
â
â
â
5.0
µs
TGL, Grid Turn On Propagation Delay VBB = 12 V
â
â
2.0
µs
TG0, Grid Turn Off Propagation Delay VBB = 12 V
â
â
5.0
µs
TGR, Grid Rise Time
At rated load. Note 5.
0.50
â
2.00
µs
TGF, Grid Fall Time
At rated load. Note 5.
0.35
â
2.00
µs
TAR, Anode Rise Time
At rated load. Note 5.
0.40
â
2.00
µs
TAF, Anode Fall Time
At rated load. Note 5.
0.40
â
2.50
µs
4. Designed to meet these characteristics over the stated voltage and temperature ranges, though may not be 100% parametrically tested
in production.
5. Grid and anode rise/fall times are measured from 10% and 90% points. Output currents are at the maximum rated currents for the
respective stages.
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