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Número de pieza | TB62713F | |
Descripción | 7 x 5 DOT DISPLAY DECODER AND DRIVER | |
Fabricantes | Toshiba | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TB62713F (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
No Preview Available ! TB62713N/F
TOSHIBA Bi−CMOS INTEGRATED CIRCUITS SILICON MONOLITHIC
TB62713N,TB62713F
7 × 5 DOT DISPLAY DECODER AND DRIVER
(COMMON CATHODE ROW CAPABILITY)
The TB62713N and TB62713F are multifunctional, compact, 7×5
dot matrix LED display drivers.
Each of these ICs can directly drive and control one 7×5 dot
matrix LED display.
The display shows the common cathode rows.
Row output uses a constant current, which is set using an
external resistor.
The column output is standard PNP output.
A synchronous serial port connects the IC to the CPU.
The different modes of control provided by this device, including
Duty Control Register Set, Digit Set, Decode Set and Standby Set,
are all based on every 16−bit of serial data.
TB62713N
TB62713F
FEATURES
Control circuit power supply voltage
: VDD = 4.5 to 5.5 V
Digit output rating
: −17 V / −350 mA
Row output rating
: 17 V / 50 mA
Built−in decoder
: Decoding based on ASCII code.
Weight
SDIP24-P-300-1.78: 1.62 g (typ.)
SSOP24-P-300-1.00: 0.32 g (typ.)
Digit control function
: Automatically turns on column output OUT−C0 to OUT−C4 in sequence.
Maximum transmission frequency (for serial data transmission)
: fCLK = 15 MHz
Row output (OUT−R0 to OUT−R6)
Output current can be set to 50 mA using an external resistor.
Constant current tolerance (Ta = 25°C, VDD = 5.0 V)
: Variation between bits = ±7%, variation between devices (including variation between bits)
= ±15%, @VCE ≥ 0.7 V
Package
: 24−pin SDIP (SDIP24−P−300−1.78)
24−pin SSOP (SSOP24−P−300−1.00)
1 2006-06-14
1 page TIMING DIAGRAM
TB62713N/F
DATA INPUT
Transfer data to the DATA−IN pin on every 16−bit including address (8 bits) and data (8 bits). After the 16th
clock−signal input following this data transfer, input a load signal from the LD pin.
Input the load signal using an Active High pulse. The register address is set on the rising edge of the load pulse.
On the subsequent falling edge, the data are read as data of the mode of the register.
5 2006-06-14
5 Page TB62713N/F
11 2006-06-14
11 Page |
Páginas | Total 28 Páginas | |
PDF Descargar | [ Datasheet TB62713F.PDF ] |
Número de pieza | Descripción | Fabricantes |
TB62713 | 7 x 5 DOT DISPLAY DECODER AND DRIVER | Toshiba |
TB62713F | 7 x 5 DOT DISPLAY DECODER AND DRIVER | Toshiba |
TB62713N | 7 x 5 DOT DISPLAY DECODER AND DRIVER | Toshiba |
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