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CS1088 の電気的特性と機能

CS1088のメーカーはON Semiconductorです、この部品の機能は「Vacuum Fluorescent Display Tube Driver」です。


製品の詳細 ( Datasheet PDF )

部品番号 CS1088
部品説明 Vacuum Fluorescent Display Tube Driver
メーカ ON Semiconductor
ロゴ ON Semiconductor ロゴ 




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CS1088 Datasheet, CS1088 PDF,ピン配置, 機能
www.DataSheet4U.com
CS1088
Vacuum Fluorescent
Display Tube Driver
The VFD Driver is a microprocessor interface IC that drives a
multiplexed VF (Vacuum Fluorescent) display tube. It consists of a
34–bit shift register, a 34–bit transparent data latch, a metal mask
ROM, six 20 mA anode output drivers, twenty–five 2 mA anode
output drivers, and three 50 mA grid drivers with output enables.
http://onsemi.com
Features
Power On Reset
Display Dimming Possible
Three, 50 mA Grid Drivers
Anodes:
6 @ 20 mA
25 @ 2 mA
VIGN 12 V
Regulator
5V
GND
VBAT
VCC
µP
PORT
PORT
PORT
GND PORT
Chip Select
Clock
SPI Functions
0.1 µF VBB
CS1088
Anodes
1:31
FILAMENT
VFD
GRID1GRID2 GRID3 GND
DIN GRID1
CLK GRID2
STB GRID3
GREN
GND
40
1
DIP–40
WIDE BODY
N SUFFIX
CASE 711
ORDERING INFORMATION*
Device
CS1088XN40
Package
DIP–40
WIDE BODY
Shipping
9 Units/Rail
*For additional package options, consult your local
ON Semiconductor sales office.
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 7 of this data sheet.
Figure 1. Application Diagram
© Semiconductor Components Industries, LLC, 2001
August, 2001 – Rev. 9
1
Publication Order Number:
CS1088/D

1 Page





CS1088 pdf, ピン配列
CS1088
ELECTRICAL CHARACTERISTICS (continued) (8.0 V VBB 16.5 V, Gnd = 0 V, –40°C TJ 105°C; unless otherwise stated.
Note 4.)
Parameter
Test Conditions
Min Typ Max Unit
AN1 – AN23 Outputs
IOL Sink Current
IOH Source Current
VOL IOUT = 100 µA
VOH
IOUT = –2.0 mA, VBB = 12 V
AC Characteristics: Input and Output Timing
100
2.0
VBB – 0.5
µA
– mA
0.5 V
VBB V
FC, CLK Frequency
TCL, CLK Low Time
TCH, CLK High Time
TCR, CLK Rise Time
TCF, CLK Fall Time
TSC, STB Low to CLK High Time
TST, STB High Time
TAN, STB High to Anode Output
Propagation Delay
– 0 – 1.0 MHz
200 –
– ns
200 –
– ns
– – – 100 ns
– – – 100 ns
50 –
– ns
500 –
– ns
– – – 5.0 µs
TGL, Grid Turn On Propagation Delay VBB = 12 V
– – 2.0 µs
TG0, Grid Turn Off Propagation Delay VBB = 12 V
– – 5.0 µs
TGR, Grid Rise Time
At rated load. Note 5
0.50 – 2.00 µs
TGF, Grid Fall Time
At rated load. Note 5
0.35 – 2.00 µs
TAR, Anode Rise Time
At rated load. Note 5
0.40 – 2.00 µs
TAF, Anode Fall Time
At rated load. Note 5
0.40 – 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.
http://onsemi.com
3


3Pages


CS1088 電子部品, 半導体
CS1088
APPLICATION INFORMATION
Table 1. Bit Pattern, G = Grid, A = Anode.
Bit # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Pin Name G1 G2 G3 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14
Bit # 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
Pin Name A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31
CLKIN
DIN
1 23 45678 9
BIT 1 BIT 2 BIT 3 BIT 4 BIT 5 BIT 6 BIT 7 BIT 8 BIT 9
32 33 34 1 2 3
BIT 32 BIT 33 BIT 34 BIT 1 BIT 2 BIT 3
STB
ANODES
GREN
GRIDS *
* Selected grid goes high only if input bit pattern from shift register to grid is high.
Figure 3. Typical Operation
Unused grid and anode drivers should have their
respective bits set to logic low in the data stream.
Multiple grid or anode drivers may be connected together,
but must be programmed to the same logic state for proper
device operation. Maximum package power must be
observed and care must be taken to maintian junction
temperature below +150°C.
http://onsemi.com
6

6 Page



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共有リンク

Link :


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