Datasheet

STP04CM05 Electrical characteristics
Doc ID 14191 Rev 5 7/23
4 Electrical characteristics
T
A
= 25 °C, unless otherwise specified.
Table 6. Current accuracy
Output voltage
Current accuracy
Output current
Between bits Between ICs
≥ 1.4 V Typ. ± 1% ± 6% 80 to 400 mA
Table 7. Electrical characteristics (V
DD
= 3.3 to 5 V)
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
IH
Input voltage high level 0.7 V
DD
V
DD
V
V
IL
Input voltage low level GND 0.3 V
DD
V
I
OH
Output leakage current V
OH
= 19 V 10 μA
V
OL
Output voltage
(Serial-OUT)
I
OL
= 1 mA 0.4 V
V
OH
Output voltage
(Serial-OUT)
I
OH
= -1 mA V
DD
-0.4V V
I
OL1
Output current
V
O
= 0.3 VR
EXT
= 980 Ω 75.2 80 84.8 mA
I
OL2
V
O
= 1.2 VR
EXT
= 190 Ω 376 400 424 mA
ΔI
OL1
Output current error
between bit
(all output ON)
V
O
= 0.3 VR
EXT
= 980 Ω
I
O
= 80 mA
‘11.5%
ΔI
OL2
V
O
= 1.2 VR
EXT
= 190 Ω
I
O
= 400 mA
11.5%
R
SIN(up)
Pull-up resistor 150 300 600 kΩ
R
SIN(down)
Pull-down resistor 100 200 400 kΩ
I
DD(OFF1)
Supply current (OFF)
R
EXT
= OPEN
OUT 0 to 3 = OFF
11.5
mA
I
DD(OFF2)
R
EXT
= 980 Ω
OUT 0 to 3 = OFF
3.8 6
I
DD(OFF3)
R
EXT
= 190 Ω
OUT 0 to 3 = OFF
14 18.5
I
DD(ON1)
Supply current (ON)
R
EXT
= 980 Ω
OUT 0 to 3 = ON
4.0 6.0
I
DD(ON2)
R
EXT
= 190 Ω
OUT 0 to 3 = ON
14.5 19