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TLC5947DAPR Datasheet(PDF) 3 Page - Texas Instruments

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Part # TLC5947DAPR
Description  24-Channel, 12-Bit PWM LED Driver with
PDF  25 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TLC5947DAPR Datasheet(HTML) 3 Page - Texas Instruments

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RECOMMENDED OPERATING CONDITIONS
TLC5947
www.ti.com....................................................................................................................................................................................................... SBVS114 – JULY 2008
At TA= –40°C to +85°C, unless otherwise noted.
TLC5947
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
DC Characteristics: VCC = 3 V to 5.5 V
VCC
Supply voltage
3.0
5.5
V
VO
Voltage applied to output
OUT0 to OUT23
30
V
VIH
High-level input voltage
0.7 × VCC
VCC
V
VIL
Low-level input voltage
GND
0.3 × VCC
V
IOH
High-level output current
SOUT
–3
mA
IOL
Low-level output current
SOUT
3
mA
IOLC
Constant output sink current
OUT0 to OUT23
2
30
mA
Operating free-air temperature
TA
–40
+85
°C
range
TJ
Operating junction temperature
–40
+125
°C
AC Characteristics: VCC = 3 V to 5.5 V
SCLK, Standalone operation
30
MHz
fSCLK
Data shift clock frequency
SCLK, Duty 50%, cascade operation
15
MHz
TWH0
SCLK = High-level pulse width
12
ns
TWL0
Pulse duration
SCLK = Low-level pulse width
10
ns
TWH1
XLAT, BLANK High-level pulse width
30
ns
TSU0
SIN–SCLK
↑
5
ns
TSU1
Setup time
XLAT
↑–SCLK↑
100
ns
TSU2
XLAT
↑–BLANK↓
30
ns
TH0
SIN–SCLK
↑
3
ns
Hold time
TH1
XLAT
↑–SCLK↑
10
ns
Copyright © 2008, Texas Instruments Incorporated
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Product Folder Link(s): TLC5947



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