Datasheet

9
®
INA125
2µV/div
10µs/div1µs/div
0.1Hz to 10Hz REFERENCE NOISE
V
REF
= 2.5V, C
L
= 100pF
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C and V
S
= ±15V, unless otherwise noted.
REFERENCE TRANSIENT RESPONSE
V
REF
= 2.5V, C
L
= 100pF
1mA/div
50mV/div
NEGATIVE REFERENCE AC LINE REJECTION
vs FREQUENCY
Frequency (Hz)
Negative AC Line Rejection (dB)
11M10 100 1k 10k 100k
120
100
80
60
40
20
0
V
REF
= 2.5V
V
REF
= 5V
V
REF
= 10V
Reference
Output
POSITIVE REFERENCE AC LINE REJECTION
vs FREQUENCY
Frequency (Hz)
Positive AC Line Rejection (dB)
11M10 100 1k 10k 100k
120
100
80
60
40
20
0
V
REF
= 2.5V
V
REF
= 5V
V
REF
= 10V
C = 0.01µF
C = 0.1µF
Capacitor connected between
V
REF
OUT and V
REF
COM.
+1mA
0mA
–1mA