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LED1642GW Datasheet(PDF) 10 Page - STMicroelectronics

Part # LED1642GW
Description  16 channel LED driver with error detection current gain control
PDF  42 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

LED1642GW Datasheet(HTML) 10 Page - STMicroelectronics

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Electrical characteristics
LED1642GW
10/42
DocID024395 Rev 6
Figure 3. Typical chip-to-chip accuracy
IDD (auto
OFF)
Supply current (auto OFF)
REXT= 11 kΩ;
OUT 0 to 15 = OFF
CFG-0…CFG-5 = “111111”
CFG-6 = “1”
-
200
500
µA
Tflg
Thermal flag
150
°C
Tsd
Thermal shutdown(5)
170
Tsd-hy
Thermal shutdown
hysteresis(5)
15
20
1.
Tested with just one output loaded.
2.
((Ioutn - Ioutavg1-15)/ Ioutavg1-15) x 100.
3.
4.
5.
Not tested, guaranteed by design.
Table 4. Electrical characteristics (continued)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
1
3
100
)
V
0
.
1
Voutn
@
Ioutn
(
)
V
0
.
1
Voutn
@
Ioutn
(
)
V
0
.
3
Voutn
@
Ioutn
(
)
V
/
(%
−
×
=
=
−
=
=
Δ
3
5
.
5
100
)
V
0
.
3
Vdd
@
Ioutn
(
)
V
0
.
3
Vdd
@
Ioutn
(
)
V
5
.
5
Vdd
@
Ioutn
(
)
V
/
(%
−
×
=
=
−
=
=
Δ
AM13688V1
0
0.5
1
1.5
2
2.5
3
3.5
4
0
5
10
15
20
25
30
35
40
IOUT (mA)
VDD=3.3/5 V; T=25 °C



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