Datasheet

5
®
OPA1013
TYPICAL PERFORMANCE CURVES (CONT)
T
A
= +25°C unless otherwise noted.
NOISE DENSITY vs FREQUENCY
1000
300
100
30
10
1 10 100 1k
Frequency (Hz)
Voltage Noise Density (nV/ Hz)
Current Noise Density (fA/ Hz)
V = ±2V to ±18V
Current
Noise
Voltage
Noise
10Hz VOLTAGE NOISE DISTRIBUTION
Voltage Noise Density (nV/ Hz)
10
200
180
160
140
120
100
80
60
40
20
0
Number of Units
20 30 40 50 60
V = ±15V
340 units tested
from three runs.
S
SUPPLY CURRENT vs TEMPERATURE
Temperature (°C)
–50
460
420
380
340
300
260
Supply Current per Amplifier (µA)
–25 0 25 50 75 100 125
V = ±15V
V = 5V/0V
S
S
INPUT BIAS CURRENT
vs COMMON-MODE VOLTAGE
Input Bias Current (nA)
0
5
4
3
2
1
0
–1
Common-Mode Input Voltage, V
S
= +5V, 0V (V)
–5 –10 –15 –20 –25 –30
15
10
5
0
–5
–10
–15
Common-Mode Input Voltage, V
S
= ±15V (V)
V = ±15V
S
V = 5V/0V
S
INPUT OFFSET CURRENT
vs TEMPERATURE
Temperature (°C)
–50
–1
–0.8
–0.6
–0.4
–0.2
0
Input Offset Current (nA)
–25 0 25 50 75 100 125
V = ±2.5V
V
S
= ±15V
V
CM
= 0V
V
S
= 5V/0V
INPUT BIAS CURRENT 
vs TEMPERATURE
–30
–25
–20
–15
–10
–5
0
–50 –25 0 25 50 75 100 125
Temperature (°C)
Input Bias Current (nA)
V = 5V/0V
S
V = ±15V
S
V = ±2.5V
S
V = 0V
CM