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TLC5930 Datasheet, PDF (3/39 Pages) Texas Instruments – 12-CHANNEL LED DRIVER | |||
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TLC5930
SLLS528 â MARCH 2002
electrical characteristics, MIN/MAX: VCC = 3.0 V to 3.6 V, TA = â 20°C to 85°C, TYP: VCC = 3.3 V,
TA = 25°C (unless otherwise noted)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VOH
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VOL
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ II
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ICC
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ IO(LC)
High-level output voltage
Low-level output voltage
Input current
Supply current
Constant-current output current
IOH = â 1 mA
IOL = 1 mA
VIN = VCC or GND
Input signal is static, VOUT = 1 V,
RIREF = 5.1 kâ¦, LL output bits off
Input signal is static, VOUT = 1 V,
RIREF = 5.1 kâ¦, LL output bits on
VOUTn = 1.0 V,
LL output bits on
RIREF = 5.1 kâ¦,
2.4
V
0.4
± 1 µA
16
21
mA
40
50
35
40
45 mA
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ ILKG
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ âIOLC
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ âIOLC1
Output leakage current
Constant-current outout error between
bits
Changes in constant output current
depend on supply voltage
OUT0 to OUT11 (V(OUTn) = 15 V)
OUT0 to OUT11 (V(OUTn) = 1 V),
RIREF = 5.1 kâ¦
VREF = 1.23 V
0.1 µA
± 4%
±3
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ âIOLC2
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ âIOLC3
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ TTSD
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VIREF
Changes in constant output current
depend on output voltage
Changes in constant output current
depend on brightness data
TEF detection temperature
Reference voltage
VOUT = 1 V to 3 V, RIREF = 5.1 kâ¦,
VIREF = 1.23 V, 1 bit light on
VOUT = 1.3 V,
VIREF = 1.23 V,
RIREF = 5.1 kâ¦,
1 bit light on
Junction temperature
RIREF = 5.1 kâ¦
± 1 %/V
±2
150 160 170 °C
1.23
V
switching characteristics, CL = 15 pF
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ PARAMETER
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tR
Rise time
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tF
Fall time
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tPD Propagationdelaytime
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tEDGE
Duty deviation between edge of DTIN and
STIN
TEST CONDITIONS
MIN
DTOUT,
STOUT
DTOUT,
STOUT
OUTn,
See Figure 1
GCLK â OUT0 on
GCLK â OUT0 off
[(OUTn + 1) â OUTn]
DTIN â OUT0, STIN â OUT0
DTIN â DTOUT, DTIN,
STIN â DTOUT, STIN,
STOUT
STOUT(1)
Operation mode setting (all output force off)
â OUT0 off
TYP
12
10
15
90
35
25
MAX
15
13
40
110
60
40
60
UNIT
ns
18
25
60
90
DTOUT/STOUT, STOUT/DTOUT
â10 ± 1
10
(1) This specification shows the delay of edge for DATA/STROBE, but data appears in the output with 2 bits delay. (Data propagation delay time
is 2 bits + tD [D/STIN â D/STOUT])
www.ti.com
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