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PDF ML9262 Data sheet ( Hoja de datos )
| Número de pieza | ML9262 | |
| Descripción | 60-Bit Vacuum Fluorescent Display Tube Grid/Anode Driver | |
| Fabricantes | OKI electronic componets | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ML9262 (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
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E2C0043-19-74
¡¡SemicondSucetormiconductor
ML9261/62
60-Bit Vacuum Fluorescent Display Tube Grid/Anode Driver
This version:MJLu9l.216919/962
GENERAL DESCRIPTION
The ML9261/62 is a monolithic IC designed for directly driving the grid and anode of the vacuum
fluorescent display (VFD) tube. The device contains a 60-bit shift register, a 60-bit register circuit,
and 60 VFD tube driving circuits on a single chip.
Display data is serially stored in the shift register at the rising edge of a clock pulse.
Setting the CL pin low allows all the VFD tube driving circuits to be driven low, which makes it
possible to set the display blanking.
Also, setting both of the CL and CHG pins high allows all the VFD tube driving circuits to be
driven high, which provides the easy testing of all lights after final assembly of a VFD tube panel.
FEATURES
• Logic Supply Voltage (VCC) : +3.3V±10% or +5.0V±10%
• Driver Supply Voltage (VHV): +60V
• Driver Output Current
IOHVH1 (Only one driver output : "H") : –40mA (VDISP=40V)
IOHVH2 (All the driver outputs : "H") : –120mA (VDISP=40V)
IOHVL:1mA
• Directly connected to VFD tube by using push-pull output (Pull-down resistors are not
needed)
• Data Transfer Speed: 4MHz
• Package :
70-pin plastic SSOP (SSOP70-P-500-0.80-K) (Product names : ML9261MB and ML9262MB)
1/16
1 page  
¡ Semiconductor
PIN CONFIGURATION (TOP VIEW)
D-GND
L-GND
CHG
CL
LS
CLK
DOUT
DIN
VDD
VDISP
HVO 1
HVO 2
HVO 3
HVO 4
HVO 5
HVO 6
HVO 7
HVO 8
HVO 9
HVO 10
HVO 11
HVO 12
HVO 13
HVO 14
HVO 15
HVO 16
HVO 17
HVO 18
HVO 19
HVO 20
HVO 21
HVO 22
HVO 23
HVO 24
HVO 25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
ML9262
70-Pin Plastic SSOP
(SSOP70-P-500-0.80-K)
ML9261/62
70 HVO 60
69 HVO 59
68 HVO 58
67 HVO 57
66 HVO 56
65 HVO 55
64 HVO 54
63 HVO 53
62 HVO 52
61 HVO 51
60 HVO 50
59 HVO 49
58 HVO 48
57 HVO 47
56 HVO 46
55 HVO 45
54 HVO 44
53 HVO 43
52 HVO 42
51 HVO 41
50 HVO 40
49 HVO 39
48 HVO 38
47 HVO 37
46 HVO 36
45 HVO 35
44 HVO 34
43 HVO 33
42 HVO 32
41 HVO 31
40 HVO 30
39 HVO 29
38 HVO 28
37 HVO 27
36 HVO 26
5/16
5 Page 
CLK
DIN
DOUT
1/fCLK
T1/2
tSU(D-CLK) tH(CLK-D)
LS
CHG
CL
HVO (1, 2, 59, 60)
tW(CLK)
T3/4 T59/60 T1/2 T3/4
tPD tPD
tSU(CLK-LS)
tSU(LS-CLK)
tW(LS)
tSU(LS-CHG)
tW(CHG)
tW(CHG)
tSU(LS-CL)
tDLH
tDLH
tDHL
tW(CL)
tW(CL)
tDHL
HVO (OTHERS)
tTLH tTLH tTHL tTHL
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet ML9262.PDF ] | |
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