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TB2104F डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - VFD DRIVER - Toshiba

भाग संख्या TB2104F
समारोह VFD DRIVER
मैन्युफैक्चरर्स Toshiba 
लोगो Toshiba लोगो 
पूर्व दर्शन
1 Page
		
<?=TB2104F?> डेटा पत्रक पीडीएफ

TB2104F pdf
Pin Function
Pin
No.
Symbol
1 AD1
Pin Name
Address
30 AD2 setting input
Function And Operation
Chip select / address setting inputs
When using in serial mode, keep AD1 and AD2 “open”.
In other settings than “open”, it becomes T-BUS mode
and addresses up to 8 kinds can be set.
TB2104F
Remarks
3 LS Strobe input
28 CLK Clock input
29 DIN Data input
Lamp test
2 CG / DO input and
data output
4 CL Clear input
5
VDD
Logic unit
power supply
26
VDR
Drive unit
power supply
27 GND Ground
25 HVO-1
24 HVO-2
23 HVO-3
Driver output
8 HVO-18
7 HVO-19
6 HVO-20
Serial data input terminals
Inputs display data through the DIN terminal
synchronizing with rise of CLK input.
Display data are updated when inputting “H” level into
LS terminal after completing data input.
In T-BUS mode, LS terminal becomes “period” input.
Lamp test input terminal and data output terminal
In serial mode (AD1 = AD2 = open), this terminal serves as
the serial data output terminal and enables cascade
connection of driver IC.
In T-BUS mode, this terminal serves as the lamp test
input and is able to use all the driver outputs (HVO-1~-
20) at “H” level by inputting “H” level signal.
During the normal operation in T-BUS mode, use this
terminal by fixing at “L” level.
Driver off (blanking) input terminal
All the driver outputs are fixed at “L” level when “L”
level signal is input.
When “H” level signal is input, it becomes the normal
mode.
CMOS
input
CMOS
input /
CMOS
output
built in
pull-down
resistor
20k
CMOS
input
built in
pull-up
resistor
20k
Power supply and GND terminals
High-tension driver output terminal
Equivalent circuit
2 2002-10-30

विन्यास 9 पेज
डाउनलोड[ TB2104F Datasheet.PDF ]


शेयर लिंक


अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
TB2104FVFD DRIVERToshiba
Toshiba


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