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TLC5920 Datasheet, PDF (5/12 Pages) Texas Instruments – 16x8 BIT LED DRIVER/CONTROLLER | |||
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TLC5920
16x8 BIT LED DRIVER/CONTROLLER
SLAS264 â MARCH 2000
electrical characteristics (unless otherwise noted),
MIN/MAX: V(LOG) = V(ANA) = V(LED) = 4.5 V to 5.5 V, TA = â20°C to 85°C
TYP: V(LOG) = V(ANA) = V(LED) = 5 V, TA = 25°C
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VOH
PARAMETER
High-level output voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VOL
Low-level output voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ II
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ I(LOG)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ I(LED)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ I(ANA)
IOH(S03)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ IOH(S10)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ IOH(S20)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ IOH(S30)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ âIOH(S)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ VREF
Input current
Supply current
Segment current
Segment current error between bits
Voltage reference
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ switching characteristics, CL = 15 pF
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ PARAMETER
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tr
Rise time
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ tf
Fall time
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ td
Propagation delay time
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ t(DLH) Propagationdelaytime
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ t(DHL) Propagationdelaytime
TEST CONDITIONS
IOH = â 1 mA, SOUT, DSEL
IOL = 1.6 mA, SOUT, DSEL
IOL = 640 mA, COM0 to COM7
VI = V(LOG) or GND(LOG)
Data transfer, SCLK = 10 MHz
LED is turned off
LED is turned off
V(Sn) = 2.5 V, R(IREF) = 4200 â¦
V(Sn) = 2.5 V, R(IREF) = 1260 â¦
V(Sn) = 2.5 V, R(IREF) = 630 â¦
V(Sn) = 2.5 V, R(IREF) = 420 â¦
V(LED) = 5 V, R(IREF) = 630 â¦,
V(Sn) = 2.5 V
MIN
3.6
â 2.45
â 8.5
â 17
â 25.5
TYP MAX
0.6
0.6 0.9
±1
0.1
0.8 1.6
0.8 1.6
â 3 â 3.45
â 10 â 11.5
â 20 â 23
â 30 â 34.5
UNIT
V
V
µA
mA
mA
±3% ±6%
1.2 1.26 1.3 V
TEST CONDITIONS
MIN
TYP
MAX
UNIT
SOUT
40
DSEL
COMn
40
ns
80
Sn
80
SOUT
40
DSEL
COMn
40
ns
40
Sn
40
LATCH â Sn
40
SCLK â Sn
SCLK â SOUT
40
ns
40
DSEL â DSEL
40
CSELn â COMn
120
DSEL â COMn
120 ns
BLANK â COMn
120
CSELn â COMn
40
DSEL â COMn
40 ns
BLANK â COMn
40
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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