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STP16DP05 数据表(PDF) 6 Page - STMicroelectronics

部件名 STP16DP05
功能描述  Low voltage 16-bit constant current LED sink driver with outputs error detection
PDF  29 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

STP16DP05 数据表(HTML) 6 Page - STMicroelectronics

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Electrical characteristics
STP16DP05
6/29
3
Electrical characteristics
Table 7.
Electrical characteristics
(VDD = 3.3 V to 5 V, T = 25 °C, unless otherwise specified.)
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
VIH
Input voltage high level
0.7VDD
VDD
V
VIL
Input voltage low level
GND
0.3VDD
V
IOH
Output leakage current
VOH = 20 V
10
µA
VOL
Output voltage
(Serial-OUT)
IOL = 1 mA
0.4
V
VOH
Output voltage
(Serial-OUT)
IOH = -1 mA
VOH -VDD = -0.4 V
V
IOL1
Output current
VO = 0.3 V, Rext = 3.9 kΩ
4.25
5
5.75
mA
IOL2
VO = 0.3 V, Rext = 970 Ω
19
20
21
IOL3
VO = 1.3 V, Rext = 190 Ω
96
100
104
∆I
OL1
Output current error
between bit
(All Output ON)
VO = 0.3 VREXT = 3.9 kΩ
± 5
± 8
%
∆I
OL2
VO = 0.3 VREXT = 970 Ω
± 1.5
± 3
∆I
OL3
VO = 1.3 VREXT =190 Ω
± 1.2
± 3
RSIN(up)
Pull-up resistor
150
300
600
K
RSIN(down) Pull-down resistor
100
200
400
K
IDD(OFF1)
Supply current (OFF)
REXT = 970
OUT 0 to 15 = OFF
45
mA
IDD(OFF2)
REXT = 240
OUT 0 to 15 = OFF
11.2
13.5
IDD(ON1)
Supply current (ON)
REXT = 970
OUT 0 to 15 = ON
4.5
5
IDD(ON2)
REXT = 240
OUT 0 to 15 = ON
11.7
13.5
Thermal
Thermal protection (1)
170
°C
1.
Guaranteed by desing (not tested)
The thermal protection switches OFF only the outputs current



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