Datasheet

6
®
INA125
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C and V
S
= ±15V, unless otherwise noted.
SLEW RATE vs TEMPERATURE
Temperature (°C)
Slew Rate (V/µs)
0.30
0.25
0.20
0.15
0.10
0.05
0
–75 –50 –25 0 25 50 75 100 125
INPUT BIAS AND OFFSET CURRENT
vs TEMPERATURE
Temperature (°C)
Input Bias and Offset Current (nA)
16
14
12
10
8
6
4
2
0
–75 –50 –25 0 25 50 75 100 125
I
B
I
OS
INPUT-REFERRED VOLTAGE AND CURRENT NOISE
vs FREQUENCY
Frequency (Hz)
Input-Referred Voltage Noise (nV/√Hz)
1 10010 1k 10k
1k
100
10
1
1k
100
10
1
100k
Input Bias Current Noise (fA/√Hz)
Voltage Noise
Current Noise
INPUT-REFERRED OFFSET VOLTAGE
vs SLEEP TURN-ON TIME
Time From Turn-On (µs)
Offset Voltage Change (µV)
0 25050 100 150 200
100
80
60
40
20
0
–20
–40
–60
–80
–100
G = 100
SETTLING TIME vs GAIN
Gain (V/V)
Settling Time (µs)
1 10010 1k
10k
1k
100
10
0.1%
0.01%
QUIESCENT CURRENT AND SLEEP CURRENT
vs TEMPERATURE
Temperature (°C)
Quiescent and Sleep Current (µA)
550
500
450
400
350
300
250
200
150
100
50
0
–50
–75 –50 –25 0 25 50 75 100 125
–I
SLEEP
–I
Q
+I
Q
±I
SLEEP
+I
SLEEP
V
SLEEP
= 100mV
V
SLEEP
= 0V