Datasheet

7
OPA244, 2244, 4244
®
TYPICAL PERFORMANCE CURVES (Cont.)
At T
A
= 25°C, V
S
= +15V, and R
L
= 20kΩ connected to Ground, unless otherwise noted.
INPUT BIAS CURRENT
vs INPUT COMMON-MODE VOLTAGE
Common-Mode Voltage (V)
Bias Current (nA)
–12
–10
–8
–6
–4
–2
–15 –10 –5 0 5 10 15
52
48
44
40
36
32
28
24
Quiescent Current (µA)
0
4
812
16
20
24
28
32
36
35
30
25
20
15
10
5
0
Short-Circuit Current (mA)
Supply Voltage (V)
QUIESCENT CURRENT AND SHORT-CIRCUIT
vs SUPPLY VOLTAGE
+I
SC
–I
SC
I
Q
120
100
80
60
40
20
0
COMMON-MODE REJECTION
vs SUPPY VOLTAGE
04
8
12
16
20 24 28
32 36
Suppy Voltage (V)
CMRR (dB)
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
–75
–25
25
75
125
175
Temperature (°C)
SLEW RATE vs TEMPERATURE
V
S
= ±7.5, R
L
= 20kΩ,
C
L
= 100pF, Gain = +1
+SR
–SR
Slew Rate (V/µs)
125
120
115
110
105
100
95
90
85
80
–75
–50
–25
0
25
50
75
100
125
A
OL, CMRR, PSRR vs TEMPERATURE
Temperature(°C)
PSRR
CMRR
A
OL
INPUT BIAS CURRENT vs TEMPERATURE
Temperature (°C)
Bias Current (nA)
–12
–11
–10
–9
–8
–7
–6
–5
–75 –50 –25 0 25 50 75 100 125
–I
B
+I
B