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PDF TB62701AN Data sheet ( Hoja de datos )
| Número de pieza | TB62701AN | |
| Descripción | 16BIT SHIFT REGISTER / LATCH & CONSTANT CURRENT DRIVERS | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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TOSHIBA Bi-CMOS
Constant Current Interface Driver
TB62701AN
16 Bit Constant Current LED Driver with Shift Register and Latch Functions
Product Description:
The TB62701AN is specifically designed for LED display applications. The Bi-CMOS device has
16 Bi-polar constant current output channels and includes CMOS shift register and latch func-
tions.
The LED drive current is programmed by the
installation of a single resistor per device.
Current is programmable from 5-50mA and is
held constant across all 16 outputs effectively
compensating for the inherent circuit and
component variables which affect the bright-
ness of the LEDs.
TB62701AN
Features:
• 16 Constant Current Output Channels
• Current Programmable from 5-50mA
• 5V CMOS Compatible Inputs
• Supports up to a 30V LED Supply Voltage
SDIP24-P-300
Weight: 1.2g(typ)
Block Diagram:
marktech
optoelectronics
120 Broadway • Menands, New York 12204
Toll Free: (800) 98-4LEDS • Fax: (518) 432-7454
For up-to-date product info visit our web site at www.marktechopto.com
536
All specifications subject to change.
1 page  
TOSHIBA Bi-CMOS
Constant Current Interface Driver
TB62701AN
Electrical Characteristics:
CHARACTERISTIC
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN.
TYP.
MAX. UNIT
Input
Voltage
"H" level
"L" level
VIH
VIL
—
—
—
70%VDD —
VDD
V
—
GND
— 30%VDD
Output Leakage Current IOH — VOH=30V
— — 10 µA
Output
Voltage
S-OUT
VOL
VOH
— IOL=+1.0mA
— IOH=-1.0mA
Output Current 1
Delta
IOUT
IOL1
IOL2
∆IOL1
— VCE=0.7V REXT=560Ω
(include
— VCE=0.4V
∆IOL1)
—
REXT=560Ω
IOUT=40mA,VCE=0.4V
Supply Voltage
Regulation
% / VDD
— REXT=560Ω
Reference Voltage
Vref — REXT=560Ω, Ta=−40∼85°C
Pull Up / Down Resistor RIN —
—
Supply
Current
"OFF"
"ON"
IIDD (off) 1
IIDD (off) 2
IDD (on)
— REXT=OPEN, OUTn=Off
— REXT=560Ω, OUTn=Off
— REXT=560Ω, OUTn=Off
—
4.6
35.2
33.1
—
—
41.5
39.0
0.4
—
47.7
44.9
V
mA
mA
— ±3.0 ±7.0 %
— 18 — % /V
— 1.26 —
V
100 200 400
kΩ
— 0.4 0.6
— 6.5 10.0 mA
— 13.5 20.0
marktech
optoelectronics
120 Broadway • Menands, New York 12204
Toll Free: (800) 98-4LEDS • Fax: (518) 432-7454
For up-to-date product info visit our web site at www.marktechopto.com
540
All specifications subject to change.
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet TB62701AN.PDF ] | |
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