|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
Comment |
|
Primary nominal current rms |
I_pn |
A |
|
30 |
|
STK-30HO/B |
|
|
|
|
|
50 |
|
STK-50HO/B |
|
|
|
|
|
75 |
|
STK-75HO/B |
|
|
|
|
|
100 |
|
STK-100HO/B |
|
|
|
|
|
130 |
|
STK-130HO/B |
|
Primary current measuring range |
I_pm |
A |
-75 |
|
75 |
STK-30HO/B |
|
|
|
|
-125 |
|
125 |
STK-50HO/B |
|
|
|
|
?187.5 |
|
187.5 |
STK-75HO/B |
|
|
|
|
-250 |
|
250 |
STK-100HO/B |
|
|
|
|
-325 |
|
325 |
STK-130HO/B |
|
Supply voltage |
Vcc |
V |
4.75 |
5 |
5.25 |
|
|
Current consumption |
Icc |
mA |
6 |
7 |
8 |
|
|
Reference voltage |
Vref |
V |
2.48 |
2.5 |
2.52 |
Output function |
|
Rated output voltage |
V_FS |
V |
|
0.8 |
|
(Vout - Vref )@ I_pn |
|
Internal output resistance |
R_out |
Ω |
|
70 |
|
Output |
|
Quiescent voltage |
Voff |
V |
2.48 |
2.5 |
2.52 |
Vout @ 0 A |
|
Electrical offset voltage |
Voe |
mV |
-10 |
|
10 |
(Vout – Vref) @ 0 A |
|
Temperature drift of Voe |
Voe_TRange |
%V_FS |
-1.5 |
|
1.5 |
-40℃ ~ 105℃ |
|
Theoretical gain |
G_th |
mV/A |
|
26.666 |
|
STK-30HO/B |
|
|
|
|
|
16 |
|
STK-50HO/B |
|
|
|
|
|
10.666 |
|
STK-75HO/B |
|
|
|
|
|
8 |
|
STK-100HO/B |
|
|
|
|
|
6.154 |
|
STK-130HO/B |
|
Rated linearity error |
Non-L_pn |
%I_pn |
-0.5 |
|
0.5 |
±I_pn |
|
Linearity error @ I_pm |
Non-L_pm |
%I_pm |
-1 |
|
1 |
±I_pm |
|
Step response time |
t_res |
μs |
|
0.2 |
|
@ 90% of I_pn |
|
Frequency bandwidth (-3dB) |
BW |
kHz |
|
1000 |
|
No RC circuit |
|
Output voltage noise DC ~ 10 kHz DC ~ 100 kHz |
Vnoise |
mVpp |
|
15 25 |
|
|
|
Accuracy @ 25℃ |
X |
% of I_pn |
-1 |
|
1 |
@ 25℃ |
|
Accuracy @ -40℃ ~ 105℃ |
X_TRange |
% of I_pn |
-3 |
|
3 |
-40℃ ~ 105℃ |
