|
|
PDF TB2104F Data sheet ( Hoja de datos )
| Número de pieza | TB2104F | |
| Descripción | VFD DRIVER | |
| Fabricantes | Toshiba | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TB2104F (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
|
No Preview Available !
VFD Driver
TOSHIBA Bi−CMOS Integrated Circuit Silicon Monolithic
TB2104F
TB2104F
The TB2104F is a VFD (fluorescent display tube) driver IC
implemented by the Bi−CMOS process.
The logic section is configured with CMOS transistors, and the
high voltage tolerant output driver section is configured with
bipolar transistors.
Features
· Incorporates a shift register, latch, and driver capable of
handling 20 bits of data.
· The output driver comes with an active pull−down, so it can
function as a VFD grid, anode driver.
· Three serial data lines are used to input display data.
· The data receiver section can also accept general−purpose
serial data and T−BUS (TOSHIBA semiconductor bus).
Weight: 0.7g (typ.)
· In serial data mode, multiple drivers can be cascaded to expand the handling capacity in 20bit increments.
Pin Connection
Block Diagram
1 2002-10-30
1 page  
5. T-BUS mode timing chart
TB2104F
· fCLK ≤ 500kHz
· t1 ≥ 0.2µs, t2 ≥ 0.2µs
· t3 ≥ 1.0µs, t4 ≥ 1.0µs
Cautions for use
· Therefore, multiple driver outputs may possibly become “H” level simultaneously after the power is turned
on.
(In this case, the allowable power dissipation of a device using this IC may possible be exceeded, destroying
the device.)
· In order to avoid this, while keeping the clear terminal (CL) at “L” level, rise the power supply for the logic
unit (VDD) and then, that for the drivers (VDR), reset all the contents of the data latch (“L” level) by serial
data, and initialize the driver outputs.
5 2002-10-30
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet TB2104F.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TB2104F | VFD DRIVER | Toshiba |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |