TB62715F View Datasheet(PDF) - Marktech Optoelectronics

Part Name

Description

MFG CO.

TB62715F

8 Bit Constant Current LED Source Driver with Shift Register and Latch Functions

Marktech Optoelectronics 

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TOSHIBA Bi-CMOS

Constant Current Interface Driver

TB62715F/FN

Switching Characteristics:

CHARACTERISTIC

SYMBOL

TEST

CIRCUIT

CONDITION

MIN. TYP. MAX. UNIT

CLK-OUTn

—

800 1200

ns

Propagation

LATCH-OUTn

Delay Time

tpLH

—

("L" to "H")

ENABLE-OUTn

—

800 1200

ns

—

800 1200

ns

CLK-SOUT

—

35

40

ns

INn-OUTn

—

500

750

ns

Propagation

Delay Time

("H" to "L")

LATCH-OUTn

ENABLE-OUTn

tpHL

VDD = 5.0V

—

500

750

ns

—

VCE = 1.0V

VIH = VDD

—

500

750

ns

VIL = GND

CLK-SOUT

REXT = 160Ω

—

35

40

ns

IOUT=125mA

CLK

tw CLK,CLK

—

VL=3.0V

—

20

30

ns

Pulse Width

RL = 32Ω

LATCH

tw LAT,LAT

—

CL = 10.5pF

—

10

20

ns

tor : 10% to 90%

Set-up Time for

L-H

tsetup

—

tof : 90% 10%

—

10

20

ns

LATCH/SIN

H-L

LAT/SIN

tpLH : 50% to 10%

—

tpHL : 50% to 90% —

10

20

ns

Hold Time for

LATCH/SIN

L-H

thold

—

H-L

LAT/SIN

—

—

0

—

0

15

ns

15

ns

Maximum CLOCK Rise Time

tr

—

—

—

10

µs

Maximum CLOCK Fall Time

tf

—

—

—

10

µs

Output Rise Time

tor

—

300 600 1000

ns

Output Fall Time

tof

—

300 600 1000

ns

(Ta=25ºC unless otherwise noted)

DC Characteristic Test Circuit:

AC Characteristic Test Circuit:

marktech

optoelectronics

120 Broadway • Menands, New York 12204

Toll Free: (888) 4LED-ICS • Fax: (518) 432-7454

All specifications subject to change.

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