TLC5940_15 Datasheet, PDF (5/38 Pages) Texas Instruments – 16-Channel LED Driver

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TLC5940
SLVS515D – DECEMBER 2004 – REVISED NOVEMBER 2015
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
Input voltage⁽²⁾
Output voltage
Output current (dc)
EEPROM program range
EEPROM write cycles
Storage temperature, T_stg
VCC
V_(BLANK), V_(DCPRG), V_(SCLK), V_(XLAT), V_(SIN),
V_(GSCLK), V_(IREF)
V_(SOUT), V_(XERR)
V_(OUT0) to V_(OUT15)
V_(VPRG)
MIN
MAX
UNIT
–0.3
6
V
–0.3
V_CC +0.3
V
–0.3
V_CC +0.3
V
–0.3
18
V
130
mA
–0.3
24
V
50
—
–55
150
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operting Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
6.2 ESD Ratings
V_(ESD) Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾
Charged-device model (CDM), per JEDEC specification JESD22-
C101 ⁽²⁾
VALUE
±2000
±500
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
UNIT
V
6.3 Recommended Operating Conditions
DC CHARACTERISTICS
V_CC
Supply Voltage
V_O
Voltage applied to output (OUT0–OUT15)
V_IH
High-level input voltage
V_IL
Low-level input voltage
I_OH
High-level output current
V_CC = 5 V at SOUT
I_OL
Low-level output current
V_CC = 5 V at SOUT, XERR
I_OLC
Constant output current
OUT0 to OUT15, V_CC < 3.6 V
OUT0 to OUT15, V_CC > 3.6 V
V_(VPRG) EEPROM program voltage
T_A
Operating free-air temperature range
AC CHARACTERISTICS
V_CC = 3 V to 5.5 V, T_A = –40°C to 85°C (unless otherwise noted)
f_(SCLK) Data shift clock frequency
SCLK
f_(GSCLK) Grayscale clock frequency
GSCLK
t_wh0/t_wl0 SCLK pulse duration
SCLK = H/L (see Figure 11)
t_wh1/t_wl1 GSCLK pulse duration
GSCLK = H/L (see Figure 11)
t_wh2
XLAT pulse duration
XLAT = H (see Figure 11)
t_wh3
BLANK pulse duration
BLANK = H (see Figure 11)
MIN NOM
MAX UNIT
3
0.8 V_CC
GND
20
-40
5.5 V
17 V
V_CC
V
0.2 V_CC V
–1 mA
1 mA
60 mA
120 mA
22
23 V
85 °C
30 MHz
30 MHz
16
ns
16
ns
20
ns
20
ns
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