Datasheet

7
®
INA143, INA2143
TYPICAL PERFORMANCE CURVES (CONT)
At T
A
= +25°C, V
S
= ±15V, G = 10, R
L
= 10kΩ connected to ground, and reference pin connected to ground, unless otherwise noted.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
V
S
= ±15V
Percent of Units (%)
Offset Voltage (µV)
30
25
20
15
10
5
0
–500 –450 –400 –350 –300 –250 –200 –150 –100
–50
0
50
100 150 200 250 300 350 400 450 500
Typical production
distribution of
packaged units.
Singles and duals
included.
OFFSET VOLTAGE PRODUCTION DISTRIBUTION
V
S
= ±5V
Percent of Units (%)
Offset Voltage (µV)
20
18
16
14
12
10
8
6
4
2
0
–700 –600 –500 –400 –300 –200 –100
0
100 200 300 400 500 600 700
Typical production
distribution of
packaged units.
Singles and duals
included.
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
V
S
= ±15V
Percent of Units (%)
Offset Voltage Drift (µV/°C)
60
50
40
30
20
10
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Typical production
distribution of
packaged units.
Singles and duals
included.
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
V
S
= ±5V
Percent of Units (%)
Offset Voltage Drift (µV/°C)
60
50
40
30
20
10
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
Typical production
distribution of
packaged units.
Singles and duals
included.
SETTLING TIME vs CAPACITIVE LOAD
Settling Time (µs)
Capacitive Load (pF)
20
15
10
5
0
0 500 1000 1500
0.01%, V
S
= ±15V
0.01%, V
S
= ±15V
G = 10
G = 0.1
0.1%, V
S
= ±15V
0.01%, V
S
= ±5V
CHANNEL SEPARATION vs FREQUENCY
Channel Separation (dB)
Frequency (Hz)
150
140
130
120
110
100 1k 10k 100k
INA2143