UCS1903 View Datasheet(PDF) - Unspecified

Part Name

Description

MFG CO.

UCS1903

3-Channel LED Driver / Controller

Unspecified 

1 2 3 4 5 6 7 8 9

TIMING WAVEFORMS

1 Input code

UCS1903

0

1

RESET

2 Low-speed mode time

Name

T0H

T1H

T0L

T1L

Description

code 0, high level time

code 1, high level time

code 0, low level time

code 1, low level time

Typ. value

0.5µs

2.0µs

2.0µs

0.5µs

Allowable error

±150ns

±150ns

±150ns

±150ns

Note: In the high-speed mode, only half of the above time is needed (the time for code RESET is

not changed).

3 Connection scheme

Chip 1

V. 1.0

5 of 9

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