Datasheet

OPA234, OPA2234, OPA4234
7
SBOS055B
www.ti.com
TYPICAL CHARACTERISTIC CURVES (Cont.)
At T
A
= +25°C and R
L
= 10kΩ, unless otherwise noted.
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
Percent of Amplifiers (%)
Offset Voltage (µV)
0
25 25 50 75
125 100 150 175
0.3%
0.1%
200 200 175 150 125 100
75 50
25
20
15
10
5
0
V
S
= +2.7V, +5V
Typical production
distribution of packaged
units. Single, dual, and
quad units included.
0.1%
OFFSET VOLTAGE
PRODUCTION DISTRIBUTION
Percent of Amplifiers (%)
Offset Voltage (µV)
0
100 200 300 400 500
–500 –400 –300 –200 –100
30
25
20
15
10
5
0
V
S
= ±15V
Typical production
distribution of packaged
units. Single, dual,
and quad units included.
0.2%
0.3%
0.7%
0.1%
0.5%
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
Percent of Amplifiers (%)
Offset Voltage Drift (µV/°C)
3
3.5
4
4.5
5
0.5
1
1.5
2
2.5
35
30
25
20
15
10
5
0
0.1%
0.1%
0.2%
0.5%
0.3%
V
S
= +5V
Typical production
distribution of packaged
units. Single, dual,
and quad units included.
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
Percent of Amplifiers (%)
Offset Voltage Drift (µV/°C)
30
25
20
15
10
5
0
0.5 1.5
2 1 3
3.5 2.5
4
4.5
5
5.5
6
6.5
7 8
7.5
V
S
= ±15V
Typical production
distribution of packaged
units. Single, dual,
and quad units included.
0.1% 0.1%0.1%
0.1%
0.2%
0.4%
0.3%
OFFSET VOLTAGE DRIFT
PRODUCTION DISTRIBUTION
Percent of Amplifiers (%)
Offset Voltage Drift (µV/°C)
3
3.5
4
4.5
5
0.5
1
1.5
2
2.5
35
30
25
20
15
10
5
0
0.1% 0.1%0.2% 0.1%
0.3%
V
S
= +2.7V
Typical production
distribution of packaged
units. Single, dual,
and quad units included.
A
OL
, CMR, AND PSR vs TEMPERATURE
Ambient Temperature (°C)
A
OL
, CMR, PSR (dB)
140
130
120
110
100
90
80
70
60
–75 –50 –25 0 25 50 75 100 125
CMR
PSR
V
CM
= (V–) –0.02V to (V+) –1V
A
OL
V
S
= +2.7V
V
S
= +5V
V
S
= ±15V