Datasheet

®
INA114
5
MAXIMUM OUTPUT SWING vs FREQUENCY
Peak-to-Peak Amplitude (V)
10
32
28
24
20
16
12
8
4
0
100 10k 1M
Frequency (Hz)
100k1k
G = 100
G = 1, 10
G = 1000
INPUT BIAS CURRENT
vs COMMON-MODE INPUT VOLTAGE
Input Bias Current (mA)
–45
3
2
1
0
–1
–2
–3
–30 –15 0 15 30 45
|I
b1
| + |I
b2
|
Common-Mode Voltage (V)
Normal
Operation
Over-Voltage
Protection
Over-Voltage
Protection
One Input
Both Inputs
Both Inputs
One Input
INPUT BIAS CURRENT
vs DIFFERENTIAL INPUT VOLTAGE
Differential Overload Voltage (V)
Input Bias Current (mA)
–45
3
2
1
0
–1
–2
–3
–30 –15 0 15 30 45
G = 1
G = 10
G = 1000
G = 100
INPUT BIAS AND INPUT OFFSET CURRENT
vs TEMPERATURE
Temperature (°C)
Input Bias and Input Offset Current (nA)
–40
2
1
0
–1
–2
–15 10 35 60 85
±I
B
I
OS
OFFSET VOLTAGE WARM-UP vs TIME
Time from Power Supply Turn-on (s)
Offset Voltage Change (µV)
0
6
4
2
0
–2
–4
–6
15 30 45 60 75 90 105 120
G ≥ 100
SETTLING TIME vs GAIN
Gain (V/V)
Settling Time (µs)
1 100 100010
1200
1000
800
600
400
200
0
0.01%
0.1%
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C, V
S
= ±15V, unless otherwise noted.