ELECTRICAL CHARACTERISTICS

D

(%)=

I

OUTXn

-

1

(I

+I

+...+I

)

OUTX0

OUTX1

8

´

100

D

(%)=

IdealOutputCurrent

-

(IdealOutputCurrent)

(I

+

+

)

OUTX0

¼

I

+I

OUTX1

OUTX7

8

´

100

I

=40

´

OUTRn/Gn(IDEAL, mA)

1.20

R

( )

W

IREF

I

=30

´

OUTBn(IDEAL, mA)

1.20

R

( )

W

IREF

TLC5952

TLC5952

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

High level output voltage

V

Low level output voltage

0.4

V

Input current

–1

1

µA

SIN, SCLK, LAT = low, BLANK = high,

1

3

mA

SIN, SCLK, LAT = low, BLANK = high,

8

14

mA

Supply current

SIN, SCLK, LAT = low, BLANK = low, all OUTRn/Gn/Bn = on,

12

30

mA

SIN, SCLK, LAT = low, BLANK = low, all OUTRn/Gn/Bn = on,

20

50

mA

At OUTR0-OUTR7 and OUTG0-OUTG7,

All OUTRn/Gn/Bn = on, BCR/G/B = 7Fh,

29

32

35

mA

Constant output current

At OUTB0-OUTB7,

All OUTRn/Gn/Bn = on, BCR/G/B = 7Fh,

21.8

24

26.2

mA

At OUTR0-OUTR7, OUTG0-OUTG7, and OUTB0-OUTB7,

Leakage output current

0.1

µA

At OUTR0-OUTR7, OUTG0-OUTG7, and OUTB0-OUTB7,

All OUTRn/Gn/Bn = on, BCR/G/B = 7Fh,

(channel-to-channel in

±1

±3

%

same color group)

at same color group output

At OUTR0-OUTR7, OUTG0-OUTG7, and OUTB0-OUTB7,

All OUTRn/Gn/Bn = on, BCR/G/B = 7Fh,

(device to device in

±3

±6

%

same color group)

at same color group output

(1)

The deviation of each output in the same color group from the average of the same color group (OUTR0-OUTR7, OUTG0-OUTG7, or

OUTB0-OUTB7) constant current. The deviation is calculated by the formula (X = R, G, or B; n = 0-7):

(2)

The deviation of the constant-current average of each color group from the ideal constant-current value. The deviation is calculated by

the formula (X = R, G, or B):

Ideal current is calculated by the following equation for OUTR0-OUTR7 and OUTG0-OUTG7 (X = R, G, or B):

Ideal current is calculated by the following equation for OUTR0-OUTR7 and OUTG0-OUTG7 (X = R, G, or B):

4

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