|
Parameter |
Symbol |
Unit |
Min |
Typ |
Max |
Comment |
|
Primary nominal current rms |
I_pn |
A |
|
20 |
|
|
|
Primary current measuring range |
I_pm |
A |
-50 |
|
50 |
|
|
Supply voltage |
Vcc |
V |
4.75 |
5 |
5.25 |
|
|
Current consumption |
Icc |
mA |
|
5 |
10 |
|
|
Reference voltage |
Vref |
V |
2.47 |
2.5 |
2.53 |
Output function |
|
Quiescent voltage Vout @ 0 A |
Voff |
V |
2.47 |
2.5 |
2.53 |
|
|
Electrical offset voltage (Vout – Vref) @ 0 A |
Voe |
mV |
-8 |
|
8 |
|
|
Rated output voltage ((Vout – Vref)@I_pn) – Voe |
V_FS |
V |
|
0.8 |
|
|
|
Internal output resistance |
R_out |
Ω |
|
1 |
|
|
|
Internal reference resistance |
R_ref |
Ω |
|
1 |
|
|
|
Theoretical gain |
G |
mV/A |
|
40 |
|
|
|
Rated linearity error |
Non-L |
%I_pn |
|
0.5 |
|
Within ±I_pn |
|
Reaction time |
t_ra |
µs |
|
0.5 |
|
@ 10% of I_pn |
|
Step response time |
t_res |
µs |
|
1.0 |
|
@ 90% of I_pn |
|
Delay time |
t_delay |
µs |
|
0.5 |
|
400 kHz sine wave |
|
Frequency bandwidth (-3dB) |
BW |
MHz |
|
1 |
|
No RC circuit |
|
Output voltage noise DC ~ 10 kHz DC ~ 100 kHz |
Vnoise |
mVpp |
|
8 10 |
|
@250kHz Sampling Rate |
|
Accuracy @ 25℃ |
X |
% of I_pn |
-0.8 |
|
0.8 |
@ 25℃ |
|
Accuracy @ -40℃~105℃ |
X_TRange |
% of I_pn |
-1.5 |
|
1.5 |
-40℃ ~ 105℃ |
