|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
Comment |
|
Primary nominal current rms |
I_pn |
A |
|
10 |
|
|
|
Primary current measuring range |
I_pm |
A |
-25 |
|
25 |
|
|
Supply voltage |
Vcc |
V |
4.75 |
5 |
5.25 |
|
|
Current consumption |
Icc |
mA |
|
5 |
10 |
|
|
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 |
|
1 |
|
Output |
|
Internal output resistance |
R_ref |
Ω |
|
1 |
|
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 |
mV |
-8 |
|
8 |
-40℃ ~ 105℃ |
|
Magnetic offset current |
I_om |
A |
-0.25 |
|
0.25 |
@ ±10 x I_pn |
|
Theoretical gain |
G_th |
mV/A |
|
80 |
|
800 mV @ I_pn |
|
Error of gain |
Err_G |
%G_th |
|
±0.5 |
|
Trimmed in the factory @ 25℃ |
|
Temperature drift of gain |
G_TR |
%G_th |
-1.0 |
|
1.0 |
-40℃ ~ 105℃ |
|
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 |
|
Reaction time |
t_ra |
µs |
|
0.1 |
0.2 |
@ 10% of I_pn |
|
Step response time |
t_res |
µs |
|
0.2 |
0.5 |
@ 90% of I_pn |
|
Delay time |
t_delay |
µs |
|
0.2 |
|
1000kHz sine wave |
|
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 |
-2 |
|
2 |
-40℃ ~ 105℃ |
