Datasheet

INA126, INA2126
5
SBOS062A
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C and V
S
= ±15V, unless otherwise noted.
SETTLING TIME vs GAIN
Gain (V/V)
Settling Time (µs)
1000
100
10
1 10 100 1k
0.01%
0.1%
INPUT-REFERRED OFFSET VOLTAGE WARM-UP
Time After Turn-On (ms)
Offset Voltage Change (µV)
01 102345 6789
10
8
6
4
2
0
–2
–4
–6
–8
–10
(Noise)
TOTAL HARMONIC DISTORTION+NOISE
vs FREQUENCY
Frequency (Hz)
THD+N (%)
10 100 1k
1
0.1
0.01
0.001
10k
R
L
= 100kΩ
G = 5
R
L
= 10kΩ
OUTPUT VOLTAGE SWING
vs OUTPUT CURRENT
012345
Output Current (mA)
Output Voltage (V)
Sourcing Current
Sinking Current
V+
(V+)–1
(V+)–2
(V–)+2
(V–)+1
V–
INPUT-REFERRED NOISE vs FREQUENCY
100
10
1
1k
100
10
Input Voltage Noise (nV/√Hz)
Frequency (Hz)
1 10 100 10k1k
Input Current Noise (fA/√Hz)
Voltage Noise
Current Noise
QUIESCENT CURRENT AND SLEW RATE
vs TEMPERATURE
Temperature (°C)
Quiescent Current (µA)
Slew Rate (V/µs)
300
250
200
150
100
50
0
0.6
0.5
0.4
0.3
0.2
0.1
0
–75 –50 –25 0 25 50 75 100 125
+SR
–SR
V
S
= ±5V
V
S
= ±1.35V
I
Q